312 jobs found

Senior Software Engineer - TypeScript / Next.Js / SQL A growing technology-led business is rebuilding and modernising the core system including billing, invoicing, reconciliation, integrations, operational workflows, reporting, customer tooling, and internal platforms. These systems sit at the heart of the organisation and directly influence revenue, operational efficiency, customer trust, and commercial decision-making. This role is suited to someone who enjoys solving complex operational and data problems, and who takes ownership of outcomes rather than simply delivering tickets. Strong engineering judgement, systems thinking, and an appreciation for correctness are essential in an environment where mistakes can have meaningful downstream impact. AI-assisted development is already central to the engineering workflow. Tools such as Claude Code and Cursor are actively used day-to-day, and senior engineers are expected to use them confidently and pragmatically. What You ll Be Responsible For Designing and evolving business-critical systems across operations, finance, integrations, and customer workflows Leading technical investigations into workflows, operational issues, integrations, and data discrepancies Partnering closely with finance, operations, support, engineering teams, and customers to solve complex business problems Leading technical and operational discussions with customers over calls and video meetings Building systems that are accurate, auditable, explainable, scalable, and maintainable Driving improvements in reliability, observability, documentation, and engineering standards Using AI-assisted development tools to accelerate delivery while maintaining engineering quality and judgement Helping shape technical direction, architecture, and long-term platform decisions What They re Looking For Essential Strong TypeScript experience across frontend and backend systems Deep experience with Next.js, NestJS, and modern backend architecture Strong SQL and data modelling skills, ideally PostgreSQL Experience building and maintaining business-critical systems where correctness, auditability, and operational reliability matter Strong understanding of distributed systems, data flows, reconciliation logic, and failure handling Comfortable working through operational exceptions, edge cases, and complex integrations Excellent communication skills with both technical and non-technical stakeholders Highly Desirable Go experience, particularly in backend systems, infrastructure, concurrency-heavy workloads, or performance-sensitive services Experience in logistics, shipping, or supply chain operations Background in billing, invoicing, payments, finance, audit, or compliance-heavy environments Familiarity with cloud infrastructure, APIs, and data-heavy integrations Hands-on experience with AI tooling such as Claude Code or Cursor as part of daily engineering workflows Salary & Benefits Up to £75,000 depending on experience 25 days holiday + bank holidays Flexible working arrangements - 3 days office / 2 days remote Opportunity to shape systems critical to business operations Interested? Please Click Apply Now! Senior Software Engineer - TypeScript / Next.Js / SQL

Job Title: Lead Enterprise Architect Location: UK (Hybrid, once per week onsite - London) Contract: Initial 6 Month Contract Rate: Circa 700 Per Day (IR35 Status TBC) I am working with one of our longstanding clients who have a fantastic reputation as a leading technology and services provider. Currently, they are looking for an experienced Lead Enterprise Architect to play a crucial role in the design and implementation of a business critical and high priority project that will transform and modernise their primary revenue source. What you'll do Full ownership of the enterprise architecture strategy for a large-scale transformation of customer, billing and revenue platforms Lead the move away from legacy systems into a modern, cloud-first environment that improves performance, scalability, and customer experience Define the target architecture and set a clear, deliverable roadmap from current state to future state across multiple platforms Drive architecture across core domains including billing, revenue management, customer platforms, and data Work closely with Engineering, Product, Data and Delivery to ensure technology decisions align with commercial and operational goals Set the standards. Establish governance across cloud, data, identity and emerging AI capabilities Own key technology decisions including vendor strategy and "build vs buy" across critical platforms Design platforms that operate at scale: High volume, high availability, and no room for failure Lead the shift towards platform-based architecture with clear ownership and long-term sustainability Turn complex business problems into clear, structured architectural direction Bring control without slowing things down. Balance governance, risk, and innovation across the estate Use proof of concepts to test ideas, challenge assumptions and introduce new capability. Skills & Experience required Proven track record of operating at Enterprise Architect level or a Principal/Lead Solution Architect ready to step up, with ownership of architecture across complex environments A strong track record designing end-to-end architecture for large, distributed systems. Demonstrable experience of shaping and delivering technical strategy including defining target architecture and roadmaps Strong exposure to billing, revenue, or large-scale customer platforms. Cloud-first mindset with strong AWS experience. High level of experience in designing modern architectures using microservices, APIs, event-driven patterns, and serverless High level of understanding of data architecture, including data modelling and working across high-volume data environments Experience setting standards, governance and improving structure, consistency, and clear direction across multiple teams A proven track record of working with senior stakeholders and translating complex requirements into clear architectural decisions Commercial awareness and experience with vendor strategy and build vs buy decisions A background in large, complex organisations. ECS Recruitment Group Ltd is acting as an Employment Business in relation to this vacancy.

Data Engineer (SC Cleared) Location: London (1 day per week onsite) Rate: £565 per day ( Inside IR35 ) Contract Length: 12 months Clearance: Active SC required Additional Requirement: Must have 5 years unbroken UK residency The Opportunity We are recruiting for an experienced Data Engineer to support delivery on a long-term, high-impact programme within a secure environment. This role is ideal for someone with strong Back End engineering and data pipeline experience, combined with modern Java-based development skills. You will play a key role in designing, building, and optimising scalable data solutions that support critical business and operational outcomes. Key Responsibilities Design, build and maintain scalable data pipelines and data services Develop Back End components using Java and Spring Boot Work with Docker to containerise applications and support deployment Collaborate with cross-functional teams to deliver robust data solutions Ensure high data quality, performance, and reliability across systems Support integration of data from multiple sources into unified platforms Core Skills & Experience (Required) Strong experience with Java development Proven expertise with Spring Boot frameworks Hands-on experience with Docker/containerisation Experience working as a Data Engineer within complex environments Solid experience with SQL and data modelling concepts Strong analytical and problem-solving skills Nice to Have Skills Experience with data pipeline tools (Airflow, Kafka, Spark) Knowledge of cloud platforms (AWS, Azure or GCP) Familiarity with relational and NoSQL databases Additional programming experience (Python, Scala) Essential Requirements Active SC Clearance (must be valid) 5 years continuous UK residency Ability to attend London office 1 day per week Why Apply? Competitive £565 per day (Inside IR35) Long-term 12-month contract with stability Opportunity to work on a secure, high-profile programme Collaborative, engineering-focused environment Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason , please let us know when you apply or talk to the recruiters directly so we can support you.

Job Title: RF Engineer Location: Barrow in Furness - On-site Role Type: Permanent Salary: 50,000 - 60,000 + benefits Our client, an established defence engineering firm, require an experienced CFD Engineer to join their multi-disciplined team in Barrow in Furness. Working on cutting-edge marine systems, this is an opportunity to lead cutting-edge work in radar, infrared, visual, and RF signature reduction and contribute directly to the UK's strategic defence capability. Support with relocation costs can be discussed and included in an offer package, subject to HR approval. What the role of the RF Engineer entails: Lead the development of the Stealth Engineering Department's Above Water Signatures capability Collaborating with cross-functional teams to design stealthy equipment and systems Defining technical requirements, test methods, and approval criteria Providing above water signature subject matter expertise at key design review stages Reviewing design documentation to confirm that above water signature requirements are met Leading modelling efforts for radar, infrared, visual, and RF signatures using custom and commercial tools Developing testing methodologies to confirm signature performance Supporting full-scale trials during submarine commissioning Managing research with internal teams and university partners Improving stealth features on in-service submarines What experience you need to be the successful RF Engineer: A degree (or equivalent experience) in Maths, Physics, Electrical Engineering, or another STEM field. Experience with modelling software or programming tools. A strong grasp of electromagnetism, radar, or infrared and visual detection technologies. Candidates would need to hold British nationality and have lived & worked in the UK for 5+ years and be eligible for SC security clearance. This really is a fantastic opportunity for a RF Engineer to progress their career. If you are interested please apply as soon as possible as this position will be filled quickly so don't miss out! Services advertised by Gold Group are those of an Agency and/or an Employment Business. We will contact you within the next 14 days if you are selected for interview. For a copy of our privacy policy please visit our website.

Senior BIM Coordinator Permanent Contract Competitive salary + Flexible Benefits Summary We have an exciting new opportunity for a Senior BIM Coordinator to join our OSM team based in Hailsham. In this role you will coordinate and monitor the work of the BIM team allocated to specified projects within budget and programme. You will produce and maintain coordinated building information models/drawings to assist in the overall design and construction process. Some of the key deliverables in this role will include: Ensure that our safety first and foremost message is visible and alive through all activities on the project Conduct regular coordination review meetings, highlighting variations and forecasting overspend, to ensure timely communication between the department and wider construction team. Maintain a working knowledge of all MEP systems relevant to the installation, commissioning and maintenance of services, to ensure optimised coordinated solutions and enable CDM compliance. Visit site in order to gain practical experience of installation practices, survey where required and apply these to improve modelling and coordination effectiveness. Understand the requirements of the site engineers and promote use of Navisworks Freedom by the site teams. Work from engineer/designer calculations, rough sketches or drawings to produce coordinated, accurate and structured models; incorporating NG Bailey Offsite solutions where possible. Produce drawings from 3D models for design stage, installation and/or manufacture. Oversee the implementation of company BIM standards throughout the team Lead and develop skills within the team in relation to software, MEP systems and coordination of work; offering guidance and feedback to maximise the performance of the team. What we're looking for : Significant experience of CAD/BIM and 3D coordination of MEP services Expert in Revit/Micro-station, AutoCAD and Navisworks Benefits: We're always evolving our benefits to ensure we're attracting and retaining great people. Some of what you can expect includes: Salary sacrifice car scheme (Hybrid/Electric Vehicle) Pension with a leading provider and up to 8% employer contribution Personal Wellbeing and Volunteer Days Private Medical Insurance Free 24/7 365 Employee Assistance Program to support mental health and well-being (including counselling sessions and legal advice) Flexible benefits to suit from Dental Insurance, Gym Memberships, Give As You Earn, Travel Insurance, Tax Free Bikes. Personal development programme Next Steps: As a business, we're on a journey to build on our culture where everyone is included, treated fairly and with respect. This starts with recruitment and how we bring people into the organisation. We'll do our best to outline the recruitment process to you ahead of time with plenty of notice. If you require any accommodations to participate in the application or interview process, please let us know and we will work with you to ensure your needs are met. About Us: We are one of the leading independent engineering and services businesses in the UK. Founded in 1921, with a turnover of £500m and 3000 employees, we are proud of our history of developing great people through our investment in training. Working across a variety of sectors within the building and infrastructure industry, our innovative, responsible and forward-thinking approach allows us to work on fantastic ground-breaking projects, providing solutions using the latest tools and technologies. Progression is something we value, and we will make sure that when you join us you have a clearly defined development path, supported by regular reviews, training and ongoing support to enable you to be the best you can be.

Management Accountant Dunfermline Permanent Full - Time On - site £50,000 - £60,000 + Benefits Your new company Haysis delighted to be working exclusively with CR Smith on the recruitment of aManagement Accountant to join their Finance Team. CR Smith operates within afast-paced manufacturing environment, producing a range of high-volume,engineered products. With a strong operational footprint and a focus oncontinuous improvement, the business places real value on accurate financialinsight to support decision-making across production, commercial andoperational teams. Finance plays a critical role in driving performance, costcontrol and strategic outcomes. Your new role As a ManagementAccountant, you will play a pivotal role in supporting financial performanceacross a busy manufacturing operation. Reporting to the Head of Finance, thisposition blends hands-on management accounting with operational partnering,cost analysis and systems improvement. You will supportthe production of monthly management accounts, including P&L reporting,balance sheet reconciliations and variance analysis, while also deliveringweekly flash reports focused on production efficiency, labour utilisation andmaterial variances. A key part of the role involves manufacturing costing,including maintaining and reviewing standard costs, analysing variances betweenstandard and actuals, and working closely with production teams to understandcost drivers, material usage, wastage and labour productivity. The role alsocontributes to budgeting and forecasting, supporting annual budgets, rollingforecasts and scenario modelling relating to pricing changes, raw materialinflation and operational adjustments. You will operate as a true businesspartner to operations, supply chain and commercial teams, providing clear,insightful analysis to support continuous improvement initiatives. Alongside this,you will support inventory management, internal controls, audit preparation andyear-end processes, while also driving system and process improvements,including ERP optimisation, automation of reporting and finance transformationinitiatives. What you'll need to succeed To be successfulin this role, you will be a fully qualified accountant (CIMA,ACCA, ACA or equivalent) with experience in a manufacturing environment. Youwill bring strong costing and variance analysis skills, alongside advancedExcel capability and confidence in financial modelling and data analysis. You will becomfortable communicating financial information to non-finance stakeholders andworking collaboratively across operational teams in a fast-moving,production-driven setting. A proactive, analytical and detail-driven mindset isessential, with the confidence to challenge, influence and drive improvement. Experience withinmanufacturing sectors such as building products, glass, joinery or engineeringis advantageous, as is exposure to lean manufacturing or continuous improvementmethodologies. What you'll get in return Inreturn, you will join a business where finance has genuine impact andvisibility across operations. This role offers exposure to senior stakeholders,involvement in key commercial and operational decisions, and the opportunity toinfluence manufacturing performance through high-quality financial insight. Youwill also have the chance to develop your technical and commercial skillsetwithin a collaborative finance function committed to process improvement anddigital transformation. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. #

The Bank of England are seeking a high-calibre Business Analyst with strong experience delivering technical and software development projects, alongside a proven track record in large-scale system and data migration programmes within financial institutions, who want to deliver high-impact digital change at the heart of the UK's financial system. Hybrid working in Leeds. Salary up to £70k inc. allowances, a non-contributory pension. 21 Month FTC to begin with. As a Senior Business Analyst, you must be able to hit the ground running, proficient in business analysis (requirements elicitation, analysis & management, process mapping, data mapping etc.) with strong stakeholder relationship management / soft skills. Role Overview You will be joining the Markets, Banking, Payments and Resolution (MBPR) Tower, which delivers change across the systems and services that support the Bank's markets, banking and payments operations. The tower focuses on modernising platforms, improving processes and ensuring critical services continue to operate securely and effectively within a highly regulated environment. Business Analysts enable the Bank to meet its objectives by working on technology change initiatives. As part of cross functional teams and working closely with our business colleagues, BAs elicit, analyse, validate and manage and create a shared understanding of requirements to enable successful implementation of our change initiatives. As a Business Analyst within the Bank, typical role responsibilities include: Requirements gathering and process engineering analysis to provide detailed analysis to ensure appropriate solutions are identified and designed to deliver the right business outcomes. Producing outputs at different levels (high level to functional specifications) to a high quality within the standards set by the BA management team Providing both functional and technical expertise to the Technology teams in producing detailed requirements documentation (e.g., detailed process maps, use case specifications, wireframes, logical data models), facilitating workshops with the business utilising a variety of business analysis methods. About You An experienced Business Analyst with a track record of delivering complex change within financial services or other regulated environments. You should be comfortable working across the full software development lifecycle and familiar with agile delivery approaches. You'll have experience gathering, analysing and documenting business and solution requirements using a range of BA techniques, such as wireframes, use cases and data models and be confident modelling processes using BPMN. You will ideally bring experience supporting large-scale technology change programmes, such as SAP or ERP transformation or platform modernisation initiatives. Exposure to data-focused change, including data migration, integration or MI and regulatory reporting would also be beneficial. Essential Criteria Experience delivering projects related to any of below as a BA: Payments (including scheme changes, real-time payments, cross-border processing) Data-focused change, data quality improvement, and data migration System upgrades, integrations, and platform modernisation Regulatory and compliance-driven change (e.g., FCRM, AML, KYC, operational resilience) Reporting and MI/BI solutions (including regulatory reporting) Operating model change, process optimisation, and control enhancements Product delivery model methodology experience Essential Skills Proven experience delivering complex change as a Business Analyst within financial services or regulated environments. Strong end-to-end Business Analysis capability across the full SDLC, with experience in both Agile and Waterfall methodologies. Expertise in requirements elicitation, analysis and documentation using a range of techniques (e.g. BPMN 2.0, process modelling, use cases, data models). In addition to the base salary, you can expect a planned, transparent progression with learning and development tailored to your role, and a culture encouraging inclusion and diversity, plus the following benefits: A non-contributory, career average pension giving you a guaranteed retirement benefit of 1/95th of your annual salary for every year worked. There is the option to increase your pension (to 1/50th) or decrease (to 1/120th) in exchange for salary through our flexible benefits programme each year. An annual discretionary performance award based on a current award pool (10%-25%) An 8% benefits allowance with the option to take as salary or purchase a wide range of flexible benefits. 25 days annual leave with option to buy up to 13 additional days through flexible benefits. Private medical insurance and income protection. Dental cover Interest-free season ticket loan The Bank takes pride in its people, with backgrounds and experiences as diverse as the solutions they provide. You'll enjoy flexible working opportunities, a strong sense of community and well-being, and a collective mission to promote the good of the people of the UK. All of which add up to make the Bank a hugely rewarding place to work. For more information, please contact Zymante Gintalaite (Zee) at Inspire People, who are engaged on an exclusive basis by the Bank of England, or apply now.

RSSB are now seeking an experienced Principal Technical Lead to drive the hands-on technical delivery of a new greenfield industry services platform. This is an exciting delivery-focused role for a senior engineer who can lead by doing: making confident technical decisions, setting the quality bar, and guiding a multi-disciplinary sprint team to build and ship a complex system. As Principal Technical Lead, you will deliver a suite of capabilities including workflow automation, document management, scheduling optimisation, real-time notifications, and integrated reporting. A range of internal and external systems including CRM, ERP, payment, and document signing services will be integrated. The close date of this role is 24th May 2026. When applying, please keep your CV to a maximum of three pages. As part of the application, we'll also ask you to answer one short application question (up to 200 words). Responsibilities: Own the technical delivery of the platform, ensuring the team consistently ships high-quality, production-ready increments. Ensure engineering standards are followed across the team: coding conventions, API design, security practices, and code review processes. Lead estimation, sprint planning, and decomposition of technical work; proactively identify and manage technical risk, dependencies, and blockers. Collaborate with the Delivery Manager and Product Owner to shape the backlog. Contribute directly to the codebase. Particularly on complex features, integration points, and technically critical components. Setting the standard for others to follow. Ensure alignment with the solution architecture function, clearly articulating technical constraints, risks, or emerging complexity with architectural implications, supported by evidence and proposed alternatives. Ensure application of secure-by-design principles and validate and refine Figma wireframes. Represent the team's technical work clearly and credibly to non-technical audiences. Define and enforce CI/CD pipeline standards using Azure DevOps, including branch strategy, build validation, deployment gates, and environment promotion. Qualifications: Proven experience as a technical lead on a complex, multi-service platform, with direct responsibility for technical delivery quality and team output. Extensive C# and ASP.NET Core experience, including RESTful APIs, dependency injection, domain modelling, integration patterns, and performance considerations. Experience with Entity Framework Core code-first migrations and data modelling. Strong front-end engineering skills in React and TypeScript, including component architecture, state management, and integration with REST/SignalR backends. Solid understanding of event-driven architectures. Hands-on experience with PostgreSQL or comparable relational databases. Experience with API and application security. Practical knowledge of Python, including frameworks such as FastAPI. Practical knowledge of the Java stack. Proven experience with deploying and managing Azure cloud services. Experience deploying and operating containerised workloads in Kubernetes. Experience writing and maintaining CI/CD pipelines in Azure DevOps. Engagement with novel technology, such as AI, to maximise output. Experience collaborating with UX designers - reviewing wireframes and providing technical feedback. Agile delivery experience, including sprint planning, backlog refinement, estimation, and working productively with a Product Owner and Delivery Manager. Experience integrating with payment platforms (e.g. Stripe) and electronic signature services (e.g. DocuSign). Experience developing solutions within a regulated industry. Communicate effectively and share thoughts and ideas through methods appropriate to the audience. Application guidance: CVs should be no longer than three pages, and applicants will be asked to answer one 200 word application question. Why Join RSSB? We offer a competitive salary aligned to the public interest and not for profit sector, together with a strong total reward package. While this role is not positioned at top end technology salary levels, we believe our overall offer provides meaningful value through flexibility, benefits, and long term development. Our benefits package includes: 30 days annual leave (plus bank holidays) Private medical and dental cover Flexible and hybrid working options Season ticket loan and travel subsidy Cycle to work scheme Volunteer leave Performance-related bonus Pension scheme Learning and development opportunities Ready to Apply? If you're ready to take the next step in your career with RSSB, we'd love to hear from you. Apply now and help us shape the future of railway standards. We value diversity and equal opportunities in employment and are committed to creating a workplace which is inclusive to everyone. As a member of the Disability Confident Scheme , we encourage candidates with disabilities who meet the minimum criteria, to apply for our jobs. If you have applied under the Disability Confident Scheme, please let us know in advance by emailing Find out more about Diversity and Inclusion at RSSB: Rail Safety and Standards Board Careers - VERCIDA If you require any reasonable adjustments with respect to our selection process including information in an alternative format, please contact us at

Senior Countermeasure Development Engineer Perm - Lincoln (LN6) 25 days annual leave, inclusive of up to 3 days December shut-down Buy or sell up to 5 days annual leave Two pension schemes to choose from Private medical & dental Insurance + discounts for additional family members Life Assurance scheme up to 4 x salary Multiple save schemes Electric/hybrid car leasing scheme Cycle to work scheme Retail discounts Continuous professional & personal development support Annual Wellness Allowance Forming part of our Electronic Warfare Support Group (EWOS), our Countermeasure Development team provide technical advice and support to our customers relating to countermeasure development, engineering support and delivery, as well as supporting internal initiatives relating to innovation and research, projects, training and bid delivery. You will have an opportunity to develop our in-house countermeasure simulation software tool, CounterWorX , modelling physical interactions and phenomena across dynamic simulations. This opportunity will also expose you to working with our software development team, and the assurance process all releasable software products must follow. The team are based across two MASS sites (head office, Enterprise House, in Little Paxton, and our modern Lincoln offices on Teal Park). When project classifications allow, they tend to work three days in the office and two days from home, giving you the best of both worlds: flexibility and collaboration. How you ll support us As a senior modeller within the team, you will have the autonomy to develop models, add new features into the countermeasure software, and solving customer challenges and requirements. You will be responsible for managing technical work for junior team members, as well as line management of some of the junior engineers. This is a rapidly growing team, allowing for career development opportunities within the team and across the broader EWOS group. The invaluable experience you ll bring, to help us achieve more Core to this role will be your detailed understanding of Physics/Mathematical principles at degree-level, as well as experience with at least one of Electro-Optics (EO), Infra-Red (IR), or Radio Frequency (RF) sensors and systems, within a defence setting. The role will allow you to analyse, design, model (MATLAB/Python/Simulink), and verify countermeasure techniques across a variety of real-world scenarios, culminating in delivery to customers for use in operation. Your experience developing either deterministic, stochastic, or exploratory models will help optimise countermeasure parameters for best performance against specific threats. Additionally, your ability to capture modelling requirements and ensure delivery against these will be crucial. Essential experience Experience using programming software (MATLAB/Simulink/Python etc.). Allocation of work packages/tasks to junior team members. Experience in at least two stages of model development (Design, Build, Integration, Test, Deployment etc.). Understanding of modelling techniques (stochastic, deterministic, exploratory etc.). Generation of simulation requirements, configuration and analysis reports. Desirable experience Experience modelling/programming RF/EOIR countermeasure techniques (platform protection). Experience line managing a team. Knowledge of either mathematics or physics involved in Radar, Electro-Optics or Infra-Red system operation. Interest in new technologies and their application within an EW domain. Mentoring and coaching junior team members. Experience optimising model performance. Our non-negotiables: Due to the highly secure nature of the projects that you will be involved with, you must be: A UK National and eligible to work in the UK Eligible to obtain and maintain a UK Government Security Check (SC) clearance. Who is MASS MASS is an independent, global technology company, trusted by highly secure organisations to provide advanced, digital services that manage data and keep information safe. With our heritage in defence, we offer robust solutions to sectors where security expertise is essential. Wellbeing is at the core to our culture, allowing employees to flourish and to achieve their full potential. Our people are important to us, and we take pride in our wellbeing programmes and policies that support individuals including, mental health first aiders and readily available support through our extensive employee assistance programme. We work in partnership with customers, using skilled, technical experts. We think innovatively to provide tailored, agile and resilient solutions that secure advantage, so you re ready for digital transformation. MASS is an equal opportunities employer; we know that our people are smart, skilled and motivated and in return we provide a friendly workplace where everyone is valued and has the chance to make an impact. Apply today to see how working for MASS could work for you!

A career without limits As the nation's flag carrier, we take great pride in connecting Britain with the world and the world with Britain. It's something we've been doing for over 100 years, ever since we launched the world's first international scheduled air service between London and Paris. This originality has been in our blood since day one. It's the spirit we share with the people that fly with us, our partners, and our colleagues. So, whether you are a reassuring voice on the end of a phone, a smile at the door, under a wing keeping the turbines spinning or landing us gently in far-flung places, a job at British Airways is yours to make. We know great things can happen when you're inspired to think big and bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role: Principal Data Engineer You'll be part of the Operations Delivery Intelligence (ODI) directorate, acting as a technical leader for data engineering across the organisation. This area plays a critical role in enabling secure, scalable and high-performing data platforms that underpin data products and decision-making across British Airways. What you'll do: Act as a technical leader for data engineering best practice across delivery teams Lead the design, build, test and deployment of secure and scalable data pipelines Maintain and operate data products, ensuring availability, performance and resilience through monitoring and incident management Provide assurance on code quality and automation used to manage data flows Lead service reviews, health checks and root cause analysis to improve reliability and reduce operational overhead Set and embed standards for data processing documentation and version control Support and coach engineers on engineering patterns, coding standards and automated testing Lead agile ceremonies, delivery planning and retrospectives to support continuous improvement Define and improve developer experience by working with data product teams to resolve data processing issues Line manage Senior Data Engineers and support their development Participate in an on-call rota to support live data products What you'll bring to British Airways: Strong hands-on technical leadership in data engineering Deep understanding of cloud-based data ingestion, processing and storage techniques Expert knowledge of data processing, testing and monitoring practices Strong understanding of enterprise data management, optimisation and security at scale Confidence influencing technical direction and engineering standards Strong stakeholder engagement skills across business and technical teams Ability to break down complex problems and work effectively in ambiguous environments Delivery-focused, accountable and pragmatic mindset Collaborative approach with a focus on capability building and knowledge sharing Your experience: Excellent SQL development experience. Highly experienced in data ingestion, processing and storage techniques on cloud native tooling. Experience cloud data management i.e. Snowflake, AWS, DBT, or similar Paas and SaaS offerings. Experience of enterprise data management and security at scale. Knowledge of data modelling and optimisation. Expert in data processing, testing, and monitoring practices and frameworks. Experience supporting production data systems and resolving operational issues in CI/CD processes and agile development workflows. Expert in information security principles and access control within data environments. Degree or equivalent training in Computer Science, Engineering, or a related discipline is desirable. What we offer: We believe that all the people who work with us should feel valued for the part they play. It's one of the reasons our rewards go far beyond a competitive salary. From the day you join us, you'll get access to brilliant staff travel benefits including unlimited basic and premium standby tickets on British Airways flights. You'll also receive up to 30 discounted 'Hotline' airfares per year for yourself, friends, and family. At British Airways you'll have the chance to take on new challenges and move forward in a way that feels right for you. We encourage all those who work for us to consider opportunities right across our business to help you develop and progress. We never stand still, and we don't expect our people to either. Inclusion & Diversity At British Airways we all have a part to play in creating an inclusive place to work. Diverse representation among our people is really important to us and we recognise that all our colleagues are uniquely different and bring their own originality, creativity and identity to work. Inclusion and diversity is a key driver of innovation and we're committed to creating a culture where everyone feels that they can be themselves. We're looking for people from all backgrounds and cultures to join us and be a part of our journey to become a Better BA as we continue to connect Britain with the world and the world with Britain.

A career without limits As the nation's flag carrier, we take great pride in connecting Britain with the world and the world with Britain. It's something we've been doing for over 100 years, ever since we launched the world's first international scheduled air service between London and Paris. This originality has been in our blood since day one. It's the spirit we share with the people that fly with us, our partners, and our colleagues. So, whether you are a reassuring voice on the end of a phone, a smile at the door, under a wing keeping the turbines spinning or landing us gently in far-flung places, a job at British Airways is yours to make. We know great things can happen when you're inspired to think big and bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role: Senior Data Engineer You'll be part of the Operations Delivery Intelligence (ODI) directorate, working in data delivery teams that build and operate the data pipelines and platforms underpinning data products across the organisation. This team plays a critical role in enabling scalable, secure and high-performing data solutions that support business decision-making and value creation. What you'll do: Design, build, test and deploy secure, scalable data pipelines Operate and maintain data products, ensuring availability, performance and resilience through monitoring, alerting and incident management Write code and automation scripts to manage and optimise data flows Participate in service reviews, health checks and root cause analysis to improve reliability and reduce operational overhead Contribute to data processing documentation and ensure changes are tracked and version controlled Support senior engineers in defining and embedding engineering patterns, coding standards and automated testing practices Actively participate in agile ceremonies, delivery planning and retrospectives Improve developer experience by working with data product teams to streamline integration and resolve platform issues Line manage Data Engineers and support their development Participate in an on-call rota to support data products What you'll bring to British Airways: Strong hands-on data engineering capability in cloud-based environments Deep understanding of data ingestion, processing, testing and monitoring practices Experience supporting production data systems and resolving operational issues Confidence writing maintainable, well-tested code and automation Strong delivery and accountability mindset Ability to work collaboratively within agile teams Clear communication skills and openness to feedback Proactive approach to problem solving and continuous improvement Your experience: Excellent SQL development experience. Experience cloud data management i.e. Snowflake, AWS, DBT, or similar Paas and SaaS offerings. Experience of enterprise data management and security at scale. Knowledge of data modelling and optimisation. Extensive experience in a technical or engineering role within a cloud data engineering environment. Extensive experience using some of all of BA core coding languages and technology stack. Deep understanding data processing, testing, and monitoring practices and frameworks. Knowledge of supporting production data systems and resolving operational issues. Experienced in CI/CD processes and agile development workflows. Sound working knowledge of information security principles and access control within platform environments. Degree or equivalent training in Computer Science, Engineering, or a related discipline is desirable What we offer: We believe that all the people who work with us should feel valued for the part they play. It's one of the reasons our rewards go far beyond a competitive salary. From the day you join us, you'll get access to brilliant staff travel benefits including unlimited basic and premium standby tickets on British Airways flights. You'll also receive up to 30 discounted 'Hotline' airfares per year for yourself, friends, and family. At British Airways you'll have the chance to take on new challenges and move forward in a way that feels right for you. We encourage all those who work for us to consider opportunities right across our business to help you develop and progress. We never stand still, and we don't expect our people to either. Inclusion & Diversity At British Airways we all have a part to play in creating an inclusive place to work. Diverse representation among our people is really important to us and we recognise that all our colleagues are uniquely different and bring their own originality, creativity and identity to work. Inclusion and diversity is a key driver of innovation and we're committed to creating a culture where everyone feels that they can be themselves. We're looking for people from all backgrounds and cultures to join us and be a part of our journey to become a Better BA as we continue to connect Britain with the world and the world with Britain.

A career without limits As the nation's flag carrier, we take great pride in connecting Britain with the world and the world with Britain. It's something we've been doing for over 100 years, ever since we launched the world's first international scheduled air service between London and Paris. This originality has been in our blood since day one. It's the spirit we share with the people that fly with us, our partners, and our colleagues. So, whether you are a reassuring voice on the end of a phone, a smile at the door, under a wing keeping the turbines spinning or landing us gently in far-flung places, a job at British Airways is yours to make. We know great things can happen when you're inspired to think big and bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role: Senior Product Data Scientist You'll be part of the Operations Delivery Intelligence (ODI) directorate, working within integrated operations product squads that build data-driven decision-support software. This area plays a critical role in improving operational performance by embedding advanced analytics, machine learning and optimisation into day-to-day operational decision-making across the airline. What you'll do: Develop and embed industrialised decision-support software using machine learning and optimisation techniques Act as the technical owner of one or more modules within a production-grade data science product Understand operational business problems end-to-end and identify opportunities to optimise decisions using decision-support tooling Conduct analysis and visualisation to identify valuable opportunities and assess trade-offs between design and feature options Drive modelling and technical approach decisions, balancing implementation speed, runtime performance, technical debt and business value Rapidly prototype advanced machine learning and optimisation models in Python Deliver production-grade machine learning and optimisation modules using software engineering best practice Build robust data ingestion, cleaning and processing pipelines Contribute to software orchestration and cloud-based CI/CD deployment Drive system design decisions alongside software architects Ensure robustness through logging, error handling and automated testing Harden algorithms against operational and data edge cases Quantify adoption and value capture of decision-support products Engage with business stakeholders to gather requirements and feedback Contribute to feature prioritisation and roadmap discussions Support integration of products into operational business processes Communicate modelling approaches, trade-offs and results clearly to stakeholders Mentor junior team members Contribute to agile ways of working including Git version control, code reviews and delivery predictability What you'll bring to British Airways: Experience solving real-world problems using applied machine learning, optimisation and operational research techniques Strong Python capability and experience with data science and optimisation libraries Experience delivering production-quality data science software Familiarity with cloud platforms, CI/CD pipelines and modern orchestration tooling Strong software engineering discipline including testing, logging and version control Ability to structure complex business and technical problems and propose pragmatic solutions Confidence communicating advanced technical concepts to both technical and non-technical audiences Systems-thinking mindset with attention to detail Curious, proactive and resilient approach Collaborative working style with a strong focus on continuous improvement Commitment to delivering measurable business value Your experience: Master's degree or greater in data science, ML, or operational research, or 4+ years of highly relevant industry experience (required) 2+ years working on production ML or optimization software products at scale (required) Experience in developing industrialized software, especially data science or machine learning software products (required) Experience in relevant business domains (transportation, airlines, operations, network problems) (preferred) What we offer: We believe that all the people who work with us should feel valued for the part they play. It's one of the reasons our rewards go far beyond a competitive salary. From the day you join us, you'll get access to brilliant staff travel benefits including unlimited basic and premium standby tickets on British Airways flights. You'll also receive up to 30 discounted 'Hotline' airfares per year for yourself, friends, and family. At British Airways you'll have the chance to take on new challenges and move forward in a way that feels right for you. We encourage all those who work for us to consider opportunities right across our business to help you develop and progress. We never stand still, and we don't expect our people to either. Inclusion & Diversity At British Airways we all have a part to play in creating an inclusive place to work. Diverse representation among our people is really important to us and we recognise that all our colleagues are uniquely different and bring their own originality, creativity and identity to work. Inclusion and diversity is a key driver of innovation and we're committed to creating a culture where everyone feels that they can be themselves. We're looking for people from all backgrounds and cultures to join us and be a part of our journey to become a Better BA as we continue to connect Britain with the world and the world with Britain.

Your new company This role is working for Hays, a FTSE 250 recruitment leader with a global footprint, combining decades of expertise with a bold technology strategy focused on modernisation, digitalisation and innovation to power progress through people and market-leading tech. With deep specialism across STEM and digital domains, Hays leverages data-driven insight and a worldwide tech talent network to help organisations secure the skills they need today and for the future. Backed by significant investment in its technology transformation and strategic partnerships, Hays is shaping the future of tech recruitment and supporting businesses as they build tomorrow's workforce. Your new role The Demand & Capacity Manager ensures that Technology Operations has the resources, capacity, and performance headroom needed to deliver stable, predictable, and scalable services globally. The role is responsible for forecasting demand, analysing consumption trends, modelling capacity needs, and identifying risks related to saturation, seasonal patterns, and strategic growth. This includes coordinating with Finance, PMO, Service Performance Management, Engineering teams, and vendors to ensure that demand is understood, capacity is planned, and costs are optimised across infrastructure, platforms, cloud, and global operations. Core Responsibilities: Own the global demand and capacity management framework across infrastructure, cloud, platforms, and operational delivery services. Develop and maintain capacity models incorporating historic trends, business forecasts, and technology growth patterns. Forecast demand for infrastructure resources, cloud consumption, platform usage, licensing, storage, workloads, and workforce/operational capacity. Identify saturation risks, constraints, seasonal spikes, and capacity-related service vulnerabilities. Provide capacity insights to PMO reprioritisation, investment planning, and readiness assessments. Work with Service Performance Manager to correlate capacity with stability, recurrence patterns, and performance bottlenecks. Partner with Vendor/Contract Manager to assess vendor capacity commitments, delivery models, and scalability. Collaborate with EA to ensure capacity plans align with technology roadmaps and transformation initiatives. Ensure appropriate capacity for major business events, releases, migrations, and peak periods. Maintain regular reporting covering consumption, forecasts, risks, and recommended actions. Accountable for the accuracy and quality of global demand and capacity forecasts. Ensure capacity risks are identified early, documented, communicated, and mitigated with clear action plans. Maintain a single source of truth for demand, consumption, and capacity insights. Provide leadership with proactive recommendations for investment, optimisation, and scaling actions. Drive alignment between capacity planning, financial forecasting, and platform/infrastructure strategies. Prepare and run capacity governance routines including monthly capacity reviews. Ensure readiness and capacity availability for major business or technology events. Support cloud optimisation and FinOps activities with accurate consumption modelling. Collaborate with operational teams to ensure capacity actions support service stability and avoid degradations. Global Delivery & Collaboration: Work with Regional Service Managers to capture local demand patterns, constraints, and capacity needs. Collaborate with EA to ensure strategic alignment with long-term architectural evolution. Partner with Infrastructure and Platform teams to understand scaling limits, performance boundaries, and capacity signals. Engage with PMO to validate capacity readiness for projects, migrations, and releases. Coordinate globally with MSPs (incl. Cognizant) to validate vendor capacity and delivery throughput. Work with Finance and Cost Management teams to validate budget impact, cost-to-serve models, and cloud consumption forecasts. Support Security and Compliance capacity requirements for logging, monitoring, DR, and backup workloads. Key Deliverable: Global Demand & Capacity Forecast (rolling 12-36 months). Capacity Models & Dashboards (infrastructure, cloud, platform, operational workload). Monthly Consumption & Capacity Report including risks, hotspots, and future projections. Quarterly Capacity Review Pack including investment proposals and optimisation insights. Capacity inputs for PMO readiness assessments, budgeting, and prioritisation. Documentation of mitigation actions for capacity-related risks. Cloud consumption models and cost-optimisation recommendations. KPIs & Success Measures: Accuracy of demand and capacity forecasts. Reduction of unplanned capacity-related incidents or outages. Timeliness of capacity reporting and insights. Optimisation impact (cloud savings, resource efficiency gains). Stakeholder satisfaction across Technology, Finance, Regions, and Vendors. Alignment of capacity with business demand and technology roadmaps. What you'll need to succeed Hands-on experience with automation platforms (ServiceNow Flow Designer, Power Automate, Rundeck, Ansible, Terraform, or similar). Scripting skills (PowerShell, Python, Bash, or equivalent). Understanding of monitoring and alerting systems (e.g., Dynatrace, Datadog, Splunk, Azure Monitor). Knowledge of ITSM processes (Incident, Problem, Change, Request) and workflow automation. Experience integrating automation with CI/CD, APIs, and cloud-native services. Strong understanding of identity models, RBAC, and secure automation practices. Ability nonrepresentational issues and translate them into automation solutions. Experience working with MSPs and global delivery models What you'll get in return Competitive base salary + bonus + benefits aligned to the seniority of the role. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk

Senior Quantitative Software Engineer | Insurance Analytics Platform | London £150,000 + Bonus & Benefits This is an outstanding opportunity for a Senior Quantitative Software Engineer to join a highly sophisticated analytics engineering team within a global specialty insurance and reinsurance business. We are looking for an experienced engineer with a strong mathematical and computational background to work on the core analytical engine that underpins pricing, risk modelling, and portfolio management capabilities across the business. This is not a traditional Back End engineering role focused on APIs or web services. Instead, the position centres around the development, optimisation, and evolution of a highly complex numerical modelling platform used directly by actuarial and underwriting teams. The environment is highly technical, fast-paced, and intellectually rigorous, offering the opportunity to work on large-scale computational systems alongside engineers, quantitative developers, and analytics specialists. Key Responsibilities Develop, enhance, and optimise a large-scale analytical calculation engine used for pricing and portfolio analytics Work on complex numerical and mathematical software used within underwriting and actuarial workflows Refactor and modernise Legacy modelling systems, improving scalability, maintainability, and performance Implement high-performance and distributed computing solutions across large analytical workloads Collaborate closely with actuarial, analytics, and engineering teams to translate complex business requirements into robust technical solutions Contribute to architectural decisions with a focus on long-term engineering quality and reduction of technical debt Improve computational efficiency, system reliability, and processing performance across the wider analytics platform Maintain strong engineering standards including testing, documentation, and version control best practices Support the ongoing evolution of the organisation's proprietary analytics technology stack Skills & Experience Strong software engineering experience within quantitative, scientific computing, modelling, or analytical environments Excellent mathematical foundations including numerical methods, linear algebra, algorithms, and statistics Strong programming experience in Julia, Python, C++, MATLAB, or similar computational languages Experience developing or optimising complex modelling engines, simulation platforms, or analytical software systems Strong understanding of performance optimisation, parallel computing, and distributed systems Experience working with large datasets and SQL-based technologies Strong software engineering fundamentals including testing, maintainability, and scalable system design Experience working within highly complex, enterprise-scale technical environments Ability to communicate effectively with both technical and non-technical stakeholders Desirable Experience within insurance, reinsurance, quantitative finance, hedge funds, or asset management environments Background in scientific computing, computational physics, engineering simulation, or quantitative development Exposure to actuarial or risk modelling platforms Experience with high-performance computing (HPC) environments Advanced academic background in Mathematics, Physics, Engineering, Computer Science, or related disciplines If this sounds like the role for you, APPLY and a consultant will be in touch.

About Us We are part of International Airlines Group (IAG), one of the world's leading airline groups and owner of some of the biggest brands in the sky. IAG Transform provides creative and innovative solutions to drive sustainable transformation by delivering procurement and airline services, as well as group-wide systems across IAG. Each operating company benefits from the Transform centralised model, driving efficiencies, automation, and economies of scale. Purpose of the role We are hiring a AI Engineering Product Manager for our Multi-Tech Agentic Engineering team to lead the technical direction, engineering discipline and delivery velocity of IAG's next generation of agentic AI products. This is a hands-on senior technical leadership role. You must have real experience leading teams that build production-grade AI agents, not just theoretical experiments or hackathon projects. You will be the technical authority across agent frameworks, orchestration patterns, memory design and guardrails. You will report to the Group Head of Technology and work within the product oversight of the Group Head of Cognitive Automation. You will shape how we build, scale and operate a multi-vendor agent ecosystem across OpenAI, Anthropic, Microsoft Azure, LangGraph, AutoGen and other emerging frameworks. You will also lead in a matrix environment, working across multiple airlines, central teams, external partners and offshore/nearshore engineering units. You must be comfortable directing both internal engineering teams and partner-led delivery teams, maintaining consistent quality and velocity across all. Your responsibilities What You Will Lead Technical Ownership Set the technical strategy for IAG's agentic architecture, including orchestration patterns, tool integration, memory, evaluation and runtime governance. Create and drive adoption of reusable agent components that accelerate delivery across all operating companies. Make sound architecture decisions on model selection, GraphRAG, RAG optimisation, LangGraph patterns and model cost modelling. Agentic Engineering Leadership Lead and mentor a small multi-disciplinary technical team building enterprise-grade AI agents integrated with complex airline systems, working across London and Barcelona Drive a culture of excellence by developing talent, managing performance rigorously and shaping a team that delivers at elite level Provide engineering leadership across internal teams and external technology partners, ensuring consistency of standards and delivery quality. Establish technical best practices for OpenAI, Anthropic, Azure OpenAI, LangGraph, AutoGen and other agent frameworks. Implement strong engineering discipline, including observability, safety, automated evaluation, behavioural testing and continuous improvement. Matrix and Partner Leadership Operate effectively in a matrix environment spanning Group, OpCos, cloud, data and security teams. Coordinate and influence multiple delivery streams to ensure alignment, technical coherence and consistent engineering standards. Manage and guide external partners, ensuring work meets IAG's quality, cost and velocity expectations. Platform and Architecture Leadership Shape the Group's lightweight GenAI abstraction layer, enabling fast, predictable and secure route-to-live. Own agile technical governance with auditable decisions, clear architecture documentation and rapid escalation of risks. Maintain a sharp external radar on AI evolution and benchmark vendor capabilities, reliability and cost. Product and Delivery Impact Work with product leads to ensure technical designs deliver genuine, measurable EBIT impact. Identify quick-start approaches that left-shift value during discovery. Build a developer experience that encourages rapid adoption of AI components across the Group. Stakeholder Influence Build strong relationships across all airlines and influence at CDIO-1 level. Represent the AI engineering strategy to the Group CTO, CDAO, CISO and cloud/data platform leaders. Support Group-wide AI upskilling through contributions to the AI Academy curriculum. Your skills, experience and qualifications Qualifications, Experience and Qualities 15+ years of engineering leadership with proven experience delivering complex software systems at scale. Direct experience architecting and delivering production AI agents with measurable business impact. Deep technical command of the OpenAI ecosystem, including model orchestration, tool calling, evaluation and runtime optimisation. Strong experience with Anthropic, Azure OpenAI and at least one other agent framework such as LangGraph or AutoGen. Proven ability to lead both internal engineering teams and external partner teams to consistent, high-quality outcomes. Strong track record operating in a matrix environment, influencing without direct authority and aligning diverse stakeholders. Demonstrated ability to integrate LLM-based agents with enterprise systems, APIs, RPA, orchestration platforms and internal tools. Strong grounding in DevSecOps, cloud-native architecture, observability and CI/CD. Ability to translate complex technical considerations into simple, concise narratives for senior executives. Evidence of succeeding in fast-paced, ambiguous, high-stakes environments. Ability to travel internally (within Europe) on a weekly basis, where required, to work with the team and stakeholders. Nice-to-haves Airline or travel industry experience. Experience building reusable platform components adopted across multiple business units. Experience with model hosting, fine-tuning, distillation or model evaluation frameworks. Experience with globally distributed teams and multi-vendor delivery ecosystems. You are likely a great fit if you Thrive at the intersection of architecture, engineering craft and delivery. Cut through fog quickly and favour practical, high-value solutions. Stay ahead of AI evolution and separate hype from substance instantly. Inspire and challenge senior engineers while maintaining strong engineering discipline. Communicate with clarity, confidence and zero waffle. What we offer The chance to enjoy a challenging career in an exciting, fast-moving environment in a dynamic industry. The opportunity to work in a multi-cultural environment with great offices in many locations. We support our people in maintaining work/life balance, as well as providing the many benefits one would expect from a global organisation, including health insurance, pension and performance bonuses. We are an equal opportunities employer and all qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law

RSMB is seeking an experienced and highly capable Senior Full Stack Engineer to play a central role in the design, development, and evolution of our expanding product suite, including Barb Ads Hub, NMO XCM, and our Data Fusion platform. You will join the team based in London ( Hybrid 2 days per week in the office ) . You will join us on a full-time, permanent basis, and in return, you will receive a competitive salary of up to £85,000 per annum, based on experience. RSMB is a leading company specialising in media measurement solutions. We work with a wide range of clients delivering both long-term contracts like Barb (UK TV audience measurement) and RAJAR (Radio audience measurement), and ad hoc projects. We are proud that we have been a Barb TV audience measurement contractor since 1989 and a RAJAR contractor since 2007. Our team of around 50 people are based in Central London, and we are currently operating hybrid working: splitting the week between home and office working. The Senior Full Stack Engineer role: This role sits within the Development team in the Technology department and is critical to delivering scalable, high-performance, data-driven products. You will work across the full stack, contributing to backend services, APIs, and frontend applications, while collaborating closely with data science, product, and external partners to deliver robust, user-focused solutions. RSMB has been a specialist in data science and audience measurement for almost 40 years, best known for developing industry-standard methodologies and measurement solutions. We are now building on that heritage through a growing suite of platforms designed to connect datasets, power advanced analytics, and deliver actionable insights across organisations. With around 50 staff and a hybrid setup in Central London, we combine deep technical expertise with a collaborative, product-focused mindset. Key responsibilities as our Senior Full Stack Engineer will include: Full Stack Development & System Design Designing and building scalable, maintainable, and high-performance applications across backend and frontend layers. Developing backend services using Python and SQL, with integration into Azure-based infrastructure and Snowflake data platforms. Building intuitive, performant front-end interfaces using React and modern JavaScript/TypeScript frameworks. Contributing to architecture decisions across multiple products, ensuring consistency, scalability, and long-term maintainability. Designing and developing APIs for internal and external consumption. Data Platform & Product Engineering Working on data-intensive products, including Data Fusion and analytics platforms, handling large-scale datasets and complex transformations. Collaborating with data scientists to productionise models, pipelines, and analytical workflows. Designing data models, pipelines, and query strategies to support performant analytics and reporting use cases. Ensuring data quality, integrity, and observability across systems. Delivery & Engineering Excellence Taking ownership of features from design through to deployment and ongoing iteration. Working within agile development processes, contributing to sprint planning, estimation, and continuous improvement. Writing clean, well-tested, and maintainable code, with strong emphasis on automated testing and CI/CD practices. Contributing to engineering standards, code reviews, and best practices across the Development team. Cross-functional Collaboration Working closely with Product Managers, Data Scientists, QA, and Technical Leadership to deliver high-quality products. Collaborating with external partners, clients, and industry stakeholders where required. Translating complex data and technical requirements into scalable engineering solutions. AI-Enabled Development Practices Effectively integrating AI-assisted development tools (e.g., code generation, testing, debugging, documentation) into day-to-day workflows. Applying critical judgement to ensure correctness, security, and maintainability of AI-assisted outputs. Continuously evaluating emerging AI tools and practices to improve engineering efficiency and quality What we are looking for in our Senior Full Stack Engineer: Proven experience (typically 5 10+ years) in full stack software engineering, ideally within data heavy, analytics, or SaaS environments Strong backend development experience with Python and SQL (relational and/or analytical databases). Experience working with cloud platforms, particularly Azure. Experience working with modern data platforms such as Snowflake (or similar analytical warehouses). Experience with .NET is desirable. Strong frontend development experience using React and modern JavaScript/TypeScript. Experience designing and building APIs and distributed systems. Solid understanding of data engineering concepts, including data modelling, ETL/ELT pipelines, and performance optimisation. Experience with CI/CD, containerised systems, and modern deployment workflows. Familiarity with working alongside data science teams and deploying data-driven products. Experience working in agile environments (Scrum/Kanban) with strong ownership of delivery. Strong problem-solving skills and ability to work with complex, data-rich systems. Excellent communication skills and ability to collaborate across technical and non-technical stakeholders. What you ll get in return as our Senior Full Stack Engineer: A central role in building industry-leading platforms such as Barb Ads Hub, NMO XCM, and Data Fusion. Opportunity to work on complex, high-impact data and analytics products used across the media ecosystem. Exposure to cutting-edge work in data integration, analytics, and measurement. Hybrid working model (2 days per week in our Central London office). A collaborative environment with strong engineering and data science expertise. 25 days holiday rising to 30, private medical insurance, pension, season ticket loan and more. Ready to help shape the next generation of RSMB s product portfolio? If you feel you have the skills and experience to become a Senior Full Stack Engineer in this exciting role, then please click apply now We'd love to hear from you! Please note that applicants must have the right to work in the UK. We are not accepting unsolicited agency applications for this role.

Your new role As part of the Data Analytics & AI team, you'll help build and evolve a Snowflake-based data platform. You will design and maintain robust data pipelines and models that transform data from operational systems into trusted, analytics-ready assets. Your work will enable high-quality reporting, insight generation, and future AI/ML initiatives across the business. What You'll Do Build & Maintain Pipelines: Develop ELT/ETL pipelines using dbt, Python, and orchestration tools. Work with Snowflake: Design and optimise data models, manage performance, and adopt advanced Snowflake features. Ensure Data Quality: Apply governance, security, and compliance standards. Collaborate: Support analysts and business teams with clean, structured data for reporting and analytics. Monitor & Improve: Implement monitoring, alerting, and cost controls for Snowflake and pipelines. Contribute to Best Practices: Help define standards for naming, schema design, and development processes. What you'll need to succeed Strong hands-on experience with Snowflake, SQL, Python, and Dbt Solid understanding of data modelling, data governance, and cloud platforms (AWS preferred) Experience supporting analytics using BI tools such as Power BI Familiarity with data ingestion tools (e.g. Airbyte, Fivetran) Working knowledge of Git, CI/CD, and modern data engineering practices What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)

Your new company We provide the support services that enable Armed Forces from around the world to prepare for frontline military operations across the UK Defence Training Estate (DTE). This includes maintaining and delivering safe and sustainable infrastructure, managing and operating training areas and ranges and delivering multi-million pound projects to improve vital training assets. By joining us you will be supporting our vision to provide the best training experience we can for our Armed Forces. We are the first and only Special Purpose Vehicle to be contracted by the Ministry of Defence (MOD) as their Industry Partner on the UK Defence Training Estate and the only company that is solely dedicated to the UK DTE, delivering essential support services since 2003. Your new role The company is undergoing an exciting digital transformation, with data at the heart of our strategy. We are investing heavily in both our data platform and the data literacy of our organisation, and we are looking for a talented Data Engineer to play a crucial role in this journey. As a key member of the team, you will help shape and manage our business intelligence and analytics environment, transforming data into meaningful insights that drive better decision-making across the business. Our Values Take care of yourself and others Act with integrity and do the right thing Put the customer first Deliver on promises Take pride in your work Key Responsibilities Design, develop, deploy and maintain business intelligence solutions Write and optimise queries to meet data requirements Deliver insights through reports and visualisations Translate business needs into technical solutions Maintain and enhance data platforms and analytics systems Build and manage dimensional data models Conduct testing, troubleshooting and performance tuning Evaluate and improve existing BI systems Collaborate with technical teams to integrate systems Create and maintain technical documentation Please note: This role requires eligibility for BPSS and SC security clearance which requires a minimum of 5 years UK residency. A full UK driving licence is also required. What you'll need to succeed Essential Skills & Experience Proven experience in a data-focused role Strong background in data warehousing and dimensional modelling Understanding of database management systems, OLAP and ETL frameworks Experience with cloud data platforms (ideally Microsoft Fabric) Familiarity with Power BI or similar BI tools Ability to optimise and troubleshoot query performance Strong analytical and problem-solving skills Desirable Skills Knowledge of modern data architectures Experience with SQL, SSRS, SSIS and SSAS Experience using PySpark Familiarity with KQL Experience with data cataloguing tools Exposure to C# What you'll get in return Competitive Salary - 52,750 with a generous hybrid working policy. Pension Join our company stakeholder pension scheme, with contributions of up to 8% of your salary from Landmarc. Generous Holiday Entitlement Enjoy 25 days of annual leave pro-rata. Your holiday allowance grows with your continued service. Want more time off? You can purchase up to 10 additional days each year for greater flexibility. Other Amazing Benefits Reward Gateway Benefit Scheme : Unlock exclusive discounts and savings for you and your family. Annual Salary Review : Conducted in consultation with our recognised Trade Unions to ensure fairness. Life Assurance : Insured for three times your annual salary to provide peace of mind for your loved ones. Health Cash Plan : Access health benefits for you and your family (add up to four children under 24 to your policy). Professional Development : Reimbursement of professional fees and support for ongoing training. Family-Friendly Policies : Supporting you during life's important moments. Sick Pay : Sick pay starts after just 6 months of service. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)

Senior Data Engineer - AWS / ETL / Python Location: West midlands - mostly remote with some trips to office Salary: 65K - 80k An exciting opportunity has arisen for an experienced Senior Data Engineer to join a growing technology-focused organisation delivering scalable, enterprise-grade data solutions within a modern cloud environment. This role is ideal for someone who enjoys building robust data platforms from the ground up and working across large-scale ETL, cloud-native services, API integrations, and data governance initiatives. Key Responsibilities Design, build and maintain scalable ETL pipelines and data ingestion processes across a wide variety of structured and unstructured data sources Develop data extraction solutions using RESTful APIs and modern integration techniques Work extensively with AWS-native data and analytics services including Glue, Athena, DataBrew, Lake Formation, EMR, MSK and Kinesis Implement data quality, profiling and validation processes to ensure integrity, accuracy and completeness of datasets Contribute within an Agile delivery environment, supporting the design, development and deployment of Java and REST-based domain data services Support scalable, high-performance systems aligned to modern MACH architectural principles Ensure best practice around data governance, security, privacy and compliance standards Develop and optimise data processing solutions using Python and Java Deliver high-performing, scalable solutions capable of supporting growing business demand Key Skills & Experience 5+ years' experience within Data Engineering or related development roles Strong SQL development and optimisation experience Hands-on experience across AWS technologies including S3, Redshift, RDS, MySQL and PostgreSQL Strong understanding of data modelling, data structures, indexing, normalisation and reporting principles Experience tuning and optimising complex queries and large datasets Ability to translate business requirements into scalable technical data solutions Experience implementing and maintaining data governance and data standards Strong analytical and problem-solving capability with a passion for learning new technologies Excellent communication and stakeholder engagement skills, with the ability to present technical concepts clearly to both technical and non-technical audiences This is an excellent opportunity to join a forward-thinking team working on modern cloud-based data platforms and enterprise-scale transformation projects. Please apply asap if interested - GleeIT At Gleeson Recruitment Group, we embrace inclusivity and welcome applicants of all backgrounds, experiences, and abilities. We are proud to be a disability confident employer. By applying you will be registered as a candidate with Gleeson Recruitment Limited. Our Privacy Policy is available on our website and explains how we will use your data.