28 jobs found

Senior Web Application Developer ASP.NET MVC 5, C#, & React Location: Hybrid 3/4 days p/w onsite West London Must have right to work in the UK and located near West London 3 months contract (extension TBC) Start ASAP (Immediate start / within 2 weeks notice) Inside IR35 contract 425pd - ( 538pd rate to umbrella) Equivalent Approx salary Pro rata (Apply online only)k Seeking a Senior Web Application Developer (ecommerce) with Minimum 8 years of Web application development experience consisting of strong C#, ASP.NET MVC 5, and React. Strong knowledge of Object-Oriented Programming, SOLID principles, common design patterns and RESTful API design and integration (experience with SOAP WebServices and XML/XPat) also required. We are looking for a strong portfolio in bespoke eCommerce and enterprise web applications. Other desirable skills include a mix of HTML5, CSS3, JavaScript, jQuery etc. This Snr Web Developer / C#, ASP.NET MVC 5 Developer will to play a key role in the next phase of web platform modernisation. Transitioning this international Travel/Holiday Ecommerce clients eCommerce platform and portfolio of marketing microsites into the ASP.NET MVC 5 framework and evolving toward a cloud-native architecture (Azure/AWS in the roadmap). This role will play a pivotal part in designing, building, and maintaining scalable, secure web applications that deliver complex solutions smoothly and seamlessly across multiple platforms. Working closely with stakeholders, the developer will bring technical excellence, creative problem-solving, and a proactive approach to continuous improvement. The successful candidate will demonstrate high standards, attention to detail, and a forward-thinking mindset - helping shape coding best practices, modern coding standards, and supporting our long-term journey toward a fully cloud-ready environment. Experience, Skills and Qualifications Required Minimum 8 years of digital development experience with a strong portfolio in bespoke eCommerce and enterprise web applications. Proven expertise on C#, ASP.NET MVC 5, SQL Server, Entity Framework, and React experience desirable to have HTML5, CSS3, JavaScript, jQuery. Strong knowledge of Object-Oriented Programming, SOLID principles, and common design patterns. Experienced in RESTful API design and integration; experience with SOAP WebServices and XML/XPath. Skilled in using IoC containers (Autofac, Ninject) and unit testing frameworks (NUnit, Moq, SpecFlow). Proficient with source control management tools and processes (Git, GitFlow, SourceTree) and dependency management using NuGet. Experienced with CI/CD and DevOps pipelines using GitLab, Azure DevOps, TeamCity, Cake, or Octopus. Working knowledge of Agile methodologies (Scrum/Kanban) and issue tracking tools such as Jira. Proven track record of delivering features and projects to deadlines while maintaining high standards of quality and reliability. Understanding of application and database performance tuning, troubleshooting, and optimization techniques. Comfortable working in small, collaborative teams and taking initiative in managing development tools, environments, and build processes. Familiarity with enterprise CMS platforms (e.g., SDL Tridion). Proactively stays current with emerging technologies, frameworks, and development practices. Degree or equivalent qualification in Computer Science or a related technical field. Areas of Responsibility Develop and maintain complex web solutions using ASP.NET MVC 5, C#, and React, bringing a talent for problem-solving and providing new perspectives to enhance product quality and performance. Support the migration to new technologies, ensuring clean architecture, scalable design, and efficient implementation delivered smoothly and seamlessly. Deliver secure, maintainable, scalable, and fault-tolerant code following SOLID principles, OO design patterns, and industry best practices. Contribute to front-end development using HTML5, CSS3, JavaScript, and modern React components to maintain the web applications. Participate in architectural discussions and propose improvements that enhance system performance, scalability, and maintainability. Collaborate with Digital Product, Technology, and Marketing teams to define, estimate, and deliver features within sprint timelines. Participate in code reviews, mentoring team members and ensuring consistency, maintainability, and adherence to standards. Advise and guide mid-level and junior developers on technical approaches, best practices, and design decisions. Work independently and proactively manage source control, branching, and deployments using GitLab or Azure pipelines. Log and troubleshoot errors across development, staging, and production environments to maintain system stability and reliability. Integrate and maintain third-party services and APIs, ensuring robust and seamless connectivity with external systems. Ensure smooth and stable release cycles across multiple websites and environments. Proactively research and explore new technologies, frameworks, and techniques to continuously improve platform quality and team capability. Areas of Accountability Deliver high-quality, secure, and scalable code aligned with architectural standards and sprint goals. Take ownership of assigned features, ensuring timely, smooth, and seamless delivery. Maintain platform reliability by proactively identifying, logging, and resolving issues across environments. The position has direct responsibility to the Application Development Manager and is accountable to multiple stakeholders across Sales & Marketing. "At PCR Digital, we are committed to ensuring that diversity, equity and inclusion play a role at all stages of our recruitment - it is important to us that our own company culture and the culture of our network is as varied and supportive as possible. We love people (it's why we do what we do), so, regardless of background, we welcome you to work with us or apply to any of our jobs if you feel that they are right for you." We also aim to ensure that our entire process is accessible. Please make us aware of any adjustments you may need throughout the selection, interview and general process and we will do all we can to ensure that any barriers are removed for you

Java Developer (x2) - SC Cleared Guildford or Newcastle - 2/3 days per week onsite 525 per day (Inside IR35) Active SC Clearance Required Join a collaborative Agile Scrum team as a Java Developer, building innovative geospatial solutions using modern cloud technologies. You'll work across the full software development lifecycle, designing and developing scalable cloud-based applications, writing clean, maintainable code, and ensuring quality through testing and best practices. Alongside contributing to code reviews and reusable solutions, you'll collaborate closely with your team in Agile ceremonies to deliver impactful, high-quality software. What We're Looking For Strong experience with Java Experience in cloud services development Solid understanding of unit testing frameworks and practices DevSecOps awareness (e.g. Tekton, ArgoCD, SonarQube ) (desirable) Experience with Kubernetes or Red Hat OpenShift (desirable) Familiarity with the Quarkus framework (desirable) Front-end development experience with Angular (desirable) If this Java Developer role is of interest, apply now!

Job Title: Salesforce Commerce Cloud developer Location: Nottingham 2-4 days a month Salary/Rate: £450-£500 Inside IR35 Start Date: 05/05/2026 Job Type: 6-month contract Company Introduction We have an exciting opportunity now available with one four retail industry sector-leading clients! clients! They are currently looking for a skilled Salesforce Commerce Cloud developer to join their team for a six-month contract. Job Responsibilities/Objectives: We are seeking an experienced Salesforce Commerce Cloud Developer to join our digital commerce team. The ideal candidate will have hands-on experience in building scalable, headless eCommerce solutions using SFCC and PWA Kit. You will work closely with architects, business analysts, and cross-functional teams to deliver high-performance storefronts and integration's for enterprise retail platforms. Key Responsibilities Develop and customize Salesforce Commerce Cloud (SFCC) solutions, including PWA-based storefronts. Implement headless architecture leveraging SFCC APIs and PWA Kit. Collaborate with architects to translate High-Level Designs (HLDs) and Low-Level Designs (LLDs) into functional components. Build and optimize key modules such as checkout, search, personalization, and API orchestration. Integrate SFCC with external enterprise systems like PIM, OMS, SAP CRM, and CDNs for Real Time data synchronization. Configure and optimize Algolia search, including indexing strategies and fallback mechanisms. Ensure compliance with performance, security, and scalability standards. Support incident resolution, performance tuning, and stability improvements during staging, go-live, and hypercare phases. Work with MuleSoft or similar tools for API integration and orchestration. Follow best practices for code modularization, deployment pipelines, and solution Governance Required Skills & Qualifications Strong experience in Salesforce Commerce Cloud (SFCC) development. Hands-on experience with PWA Kit and headless commerce implementations. Proficiency in JavaScript, Node.js, and Front End frameworks (React preferred). Knowledge of API integration and orchestration using MuleSoft or similar tools. Experience with Algolia search configuration and optimization. Familiarity with integrating enterprise systems (PIM, OMS, SAP CRM). Understanding of CI/CD pipelines, performance tuning, and cloud deployment. Excellent problem-solving and communication skills. Disclaimer Not withstanding any guidelines given to level of experience sought, we will consider candidates from outside this range if they can demonstrate the necessary competencies. Square One is acting as both an employment agency and an employment business, and is an equal opportunities recruitment business. Square One embraces diversity and will treat everyone equally. Please see our website for our full diversity statement.

Senior Full-Stack Web Application Developer Role: Senior Web Application Developer (Full-Stack) Specialism(s): eCommerce, ASP.NET MVC 5, C#, React, Migrations, Microsites, Cloud-Native, HTML5/CSS3/JavaScript, API, CI/CD, IoC Containers, Agile Type: Contract, Daily Rate Duration: 3+ Months Location: London Pay Rate: 450 - 525 per day (Inside IR35 - via Umbrella) Start: ASAP/Urgent Senior Web Application Developer (Full-Stack) CPS Group UK are delighted to be working with a leading, globally recognized eCommerce brand to appoint a seasoned Senior Full-Stack Web Application Developer to play a key role in the migration of their eCommerce platform and microsites into ASP.NET MVC5 framework, along the roadmap towards a cloud-native architecture. The Senior Web Application Developer will be responsible for designing, building, and maintaining scalable, secure web applications that deliver complex solutions seamlessly across multiple platforms. high standards, attention to detail, and a forward-thinking mindset are required - helping shape coding best practices, modern coding standards, and supporting the journey toward a fully cloud-ready environment. Role Requirements Develop and maintain complex web solutions using ASP.NET MVC 5, C#, and React Support migration activities, ensuring clean architecture, scalable design, and efficient implementation Produce secure, maintainable, scalable, and fault-tolerant code following SOLID principles and OO design patterns Contribute to front-end development using HTML5, CSS3, JavaScript, and modern React components Participate in architectural discussions and propose improvements Participate in code reviews, mentoring team members and ensuring consistency and maintainability Manage source control, branching, and deployments using GitLab or Azure pipelines Integrate and maintain third-party services and APIs Ensure smooth and stable release cycles across multiple websites and environments Deliver high-quality, secure, and scalable code aligned with architectural standards Required Skills & Experience Extensive development experience with a strong track record in bespoke eCommerce and enterprise web applications projects Proven expertise on C#, ASP.NET MVC 5, SQL Server, Entity Framework HTML5, CSS3, JavaScript, jQuery, and React experience. Strong knowledge of Object-Oriented Programming, SOLID principles, and common design patterns. Experience working with RESTful API design and integration; SOAP WebServices and XML/XPath Skilled in using IoC containers (Autofac, Ninject) and unit testing frameworks Experienced with CI/CD and DevOps pipelines (GitLab, Azure DevOps, TeamCity) Proven experience working in Agile environments7 Understanding of application and database performance tuning, troubleshooting, and optimization techniques. Familiarity with enterprise CMS platforms (e.g., SDL Tridion) For more information or immediate consideration for this opportunity, please contact Charlie Grant at CPS Group UK on (phone number removed) or email (url removed) By applying to this advert you are giving CPS Group (UK) Ltd authority to hold and process your data for this specific role and any other roles we may deem suitable to you over time. We will not pass your data to any third party without your verbal or written permission to do so. All incoming and outgoing calls are recorded for training and compliance purposes. CPS Group (UK) Ltd is acting as an Employment Agency in relation to this vacancy. Our new privacy policy can be found here (url removed)

Frontend React Developer SC cleared Active SC Cleared required Inside of IR35 Role Overview We are seeking a Senior Front-End Developer to lead the delivery of accessible user-centric interfaces for a secure law enforcement data service. This role requires a strong focus on creating scalable front-end solutions while adhering to accessibility standards and best practises. Responsibilities - Lead the development of scalable front-end solutions using React. - Champion best practises in performance, accessibility, and maintainability. - Implement standards aligned with the (url removed) Design System. - Collaborate with backend teams, designers, and stakeholders to ensure seamless integration and user experience. - Mentor junior developers and contribute to the overall technical direction of the team. Qualifications - Extensive experience with React and modern JavaScript. - Strong understanding of accessibility standards (e.g., WCAG). - Experience integrating with RESTful APIs. - Proven experience working within UK Government or public sector environments (essential). - Experience with the (url removed) Design System.

Java Developer Active SC clearance required Inside IR35 Location: Remote UK Role Overview We are seeking a skilled SC Cleared Java Developer to join our team. The ideal candidate will have a strong background in software development, specifically in Java and related technologies. You will be responsible for designing, developing, and maintaining robust applications that meet our business needs while collaborating with cross-functional teams in an agile environment. Responsibilities - Develop and maintain high-quality Java applications using Spring Boot. - Design and manage databases, preferably using Postgres or other relational SQL databases. - Utilise Docker for containerization and deployment of applications. - Implement test-driven development practises using Junit, Mockito, or similar testing libraries. - Participate in CI/CD processes using Jenkins or similar pipeline tooling to ensure smooth integration and deployment. - Work collaboratively within agile teams, contributing to discussions and decision-making processes. - Collaborate with colleagues from various disciplines to deliver comprehensive solutions. Qualifications Essential Skills/Experience: - Proficiency in Java, particularly with Spring Boot framework. - Experience with Postgres or other relational SQL databases. - Familiarity with Docker for application deployment. - Strong understanding of test-driven development and experience with Junit and Mockito or similar libraries. - Experience with CI/CD practises, particularly using Jenkins or similar tools. - Ability to work effectively in agile teams and collaborate with cross-functional colleagues. Desirable Skills: - Knowledge of API Specification using Swagger OpenAPI. - Experience with Gradle for project management. - Familiarity with Liquibase for database version control. - Understanding of Kafka for messaging services. - Experience with front-end technologies such as React and Typescript.

Senior FullStack Developer Duration: 4 months Location: Remote 600 - 770 per day Inside IR35 - Umbrella only Active SC clearance or eligibility to obtain it Our client is seeking an experienced Senior Cloud FullStack Developer to join their dynamic team on a remote basis. This is an exciting opportunity to work on innovative projects within a collaborative environment. Required Skills: Deep hands-on experience with Java and Spring Boot (Web Services, Spring Security, etc.) Strong knowledge of PostgreSQL (Postgres) - including schema design and query optimization Solid understanding of object-oriented programming principles and design Patterns Familiarity with front-end development and integration using HTML and JavaScript Experience with Jenkins and modern CI/CD practices Proficiency in AWS services and infrastructure-as-code using Terraform Strong experience with GitHub for version control and automated workflows (e.g., GitHub Actions) Working knowledge of Docker for containerization Proficiency in Python scripting Required Soft Skills: Soft skills are just as important as technical skills for this role - it is critical to have the right attitude and characteristics to be successful. This requires: Strong communication and collaboration skills - critical to build good relationships and to work well with people Collaboration - needs to be a team player and work closely and well with many different people both inside and outside the team Enthusiastic and engaged - positive attitude Pro-active - do not expect to be told what to do - will need a level of drive and the ability to work without needing constant support Handle ambiguity and change If you're passionate about cloud-native development and want to contribute to innovative projects, we'd love to hear from you. Apply now to join a forward-thinking organisation that values your skills and initiative!

Android Developer - Kotlin, Jetpack, RxJava, WireMock Client is looking for a highly experienced Android Developer to come in and work on their mobile applications. Key Skills: Strong Android development expertise: Kotlin, Jetpack Compose, Coroutines, MVI architecture, and REST API integration Testing, debugging & performance skills: JUnit, bug fixing, performance optimization, and working with Legacy code Modern development practices & tools: CI/CD (GitHub Actions, CircleCI), Gradle, async patterns, and collaborative agile teamwork Contract Details: This position will be paying up to £455 p/day (Inside IR35 via Umbrella) Initial contract going up until the end of the year, with likelihood to extend 3 days a week onsite in Central London

Power Platform Developer 3 Months 5 Days per week on site in Canary Wharf (Apply online only) per day (Inside IR35 My client, in the financial services industry, are looking for a Power Platform Developer to join their fast-paced team on an initial 3 month contract based out of Canary Wharf on a fully on-site basis where the selected candidate will be required on site 5 days per week. This role requires a technically strong individual who can act as a technical lead. Requirements for this role- Strong experience with Power Automate. Experience with Oracle data sources and database design. Power BI experience is a nice-to-have. Basic SharePoint navigation and usage skills. Experience building Copilot solutions is a plus. API integration experience across Microsoft technologies. Azure experience, including pipelines for deployment. Ability to communicate clearly with team members and stakeholders. Scripting experience with Java, PowerShell, and JSON. Teams is working across multiple platforms and domains, including back office, middle office, lending, and compliance. Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.

Job Title: React Developer (UI Components) Location: Bromley (3 days a week onsite) Contract Type: Temporary Rate: Circa 750/Day Status: Inside IR35 Working Pattern: Full Time Join Our Team! Are you a skilled React Developer looking for an exciting opportunity in the dynamic world of finance? Do you have a passion for building and enhancing user interfaces? If so, we want to hear from you! Our client, a leading organisation in the FX Derivatives and Risk sector, is on the lookout for a talented React Developer to help create and expand their FX Options and Risk frontend application suite. Essential Skills & Qualifications: Proficient in an OOP language such as Java or Python. Strong experience with web technologies, tools, and frameworks, including HTML, CSS, JavaScript, and React. Familiarity with Agile development methodologies (XP, SCRUM, Kanban) and continuous integration practises. Previous experience in UI design, optimisation, and development processes. A solid degree in Computer Science, Physics, Engineering, Mathematics, or a relevant analytical field. Deep understanding of algorithms, data structures, and design patterns. Excellent communication skills and a strong team player mentality. Knowledge of derivatives and options products, ideally within FX. Experience in developing UI applications for finance, particularly in FX or other Fixed Income/Derivatives Trading environments. What You'll Do: Collaborate with a dedicated team to design and develop user-friendly UI components using React. Enhance the functionality and performance of existing applications, ensuring they are scalable and reliable. utilise your problem-solving skills to tackle complex challenges in a high-pressure environment. Work within an Agile framework to deliver high-quality software solutions. Why Join Us? Competitive Daily Rate: Earn up to 750 per day for your expertise. Impactful Work: Play a key role in shaping financial applications that drive decision-making and risk management. Collaborative Environment: Work alongside a talented team in a fast-paced, supportive atmosphere. Career Growth: Opportunity to enhance your skills and advance your career in a prestigious financial organisation. If you are excited about the opportunity to make a difference and have the skills we're looking for, don't wait-apply today! Your next big career move is just around the corner. Apply Now! Send your CV and a brief cover letter highlighting your relevant experience to insert contact method . We can't wait to meet you! Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

Role: Cloud Native Developer AWS/TDD/Python Rate: 375.00£/day inside IR35 Location: London 2 days in office Start date: ASAP Key Accountabilities Development of Cloud Native APIS on AWS using TDD and Python Design and deliver low level diagrams Design contracts and maintain API versions, ensuring compatibility whenever possible Skills 3+ years of experience with AWS API Gateway, AWS Lambdas and AWS Glue using Python 3, Java experience is a plus Contract testing and TDD Advanced Data Modelling and Analysis: design contracts and utilize contracts from 3rd parties in XSD, OpenAPI and other related formats Experience developing and analysing both SQL and NoSQL databases Programming & Advanced Computing: Skilled at Object Oriented or functional programming experience in Python. Familiar with Linux/Unix Shell Scripting and GitHub - knowledge or experience with Mulesoft is a plus Secure coding and Python best practices

Frontend Developer | 5 Month Contract | (Inside IR35) | Starting ASAP Day Rate: market rates Location: Remote Job Description: Our Public Sector client is seeking a talented and experienced Front End Developer to join their Digital Delivery team. You will be part of an established agile delivery team working to deliver a new public facing digital authorisation application service, associated Back Office database and internal Back Office system. This is a fast-paced, delivery-focused role where working independently whilst collaborating effectively within the wider team is key. Key Skills Proven experience of modern JavaScript practices, frameworks and industry standards regarding Front End technologies. Experience of implementing these to produce services which meet Usability, Accessibility and Cyber Security standards. Proficiency in building Front End applications with Angular, NodeJS, Express, Typescript, HTML and CSS. Experience developing and working with REST APIs Familiarity with CI/CD practices and tools (eg, MS DevOps). Experience with version control systems (eg, Git). Understanding and experience with Agile methodologies Experience mentoring other members of the team. Desirable Skills Experience with Azure cloud infrastructure. Knowledge of MS DevOps. Experience with database systems (eg, Oracle, SQL Server, Cosmos DB). Knowledge of Terraform or other Infrastructure-as-code services. Familiarity with MS Power Platform/Dynamics 365. This role has been deemed Inside IR35 by the client. Applicants must hold, or be happy to apply for, a valid Basic Disclosure Scotland. Please click the link to apply.

Full Stack Developer - Active SC, Java, Spingboot, React Up to 550 per day (Inside IR35) London / Remote 3 months initially My client is an instantly recognisable Consultancy who urgently requires a Lead Full Stack Developer to join a business-critical programme. Key Requirements: Proven experience working as a Full Stack Developer, with Active Security Clearance (SC) Expertise in a range of technologies, including Java (8, 11, 17+), Spring / Springboot, React / HTML AWS Cloud Service experience Working experience with MySQL Nice to have: Technical hands on experience with Terraform / Kibana / Apache Camel Linux in a containerised environment Immediate availability If interested, with relevant experience, please apply with your latest CV ASAP. 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)

I am recruiting for a ServiceNow Developer to work on a hybrid basis - 2 days in London, 3 days remote. The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. Candidates MUST have recently worked in Central Government. You will be responsible for supporting the development of enterprise workflows and data-driven decisions. You must have experience with ServiceNow platform: Including modules like ITSM, ITOM, HRSD, CSM, and CMDB. ServiceNow Scripting: Client Scripts, Business Rules, Script Includes, UI Policies, and UI Actions is also required. Experience of REST/SOAP API Integration: Building and consuming APIs for third-party integrations. Knowledge of ServiceNow Workflows: Designing and implementing Flow Designer and legacy Workflow Editor and Service Portal Development: Custom widgets, pages, and themes. You will be proficient in JavaScript: Core scripting language used in ServiceNow. Hands-on experience in ServiceNow development and administration and also experience in Agile/Scrum environments and using tools like Jira or Azure DevOps is essential. Please apply ASAP to discuss further.

Senior Java Developer - Glasgow - Investment Banking - Data/Spring/Linux/SQL/SDLC/Equity Primary responsibilities: The developer will work within an agile squad developing within a system comprising of numerous Java services that interact via messaging to produce the product outputs in Real Time. Technologies and techniques such as highly multi-threaded Java, Sharded Mongo DB and caching are used in the stack to provide the scale and performance that the product requires. Skills: - Core Server Side Java including Data Structures and Concurrency - Spring, Junit - Linux - Relational Databases (Sybase and/or DB2 is preferable) with ability to write SQL queries - Understanding of message-based architectures - Good Problem solving and analytical skills - Full SDLC experience and understanding - Excellent oral and written communication skills - An interest to learn the business supported by the applications - Knowledge and desire to use agile software development practices Skills Desired: - JMS, MQ, Kafka - MongoDB - Knowledge of a range of common Open Source libraries used in Java development - Database performance tuning (relational and document) - Python/Shell Scripting - Financial domain knowledge (eg Equities) Glasgow based - hybrid - Inside IR35 By applying to this job you are sending us your CV, which may contain personal information. Please refer to our Privacy Notice to understand how we process this information. In short, in order to supply you with work finding services, we will hold and process your personal data, and only with your express permission we will share this personal data with a client (or a third party working on behalf of the client) by email or by upload to the Client/third parties vendor management system. By giving us permission to send your CV to a client, this constitutes permission to share the personal data that would be necessary to consider your application, interview you (Phone/video/face to face) and if successful hire you. Scope AT acts as an employment agency for Permanent Recruitment and an employment business for the supply of temporary workers. By applying for this job you accept the Terms and Conditions, Data Protection Policy, Privacy Notice and Disclaimers which can be found at our website.

Java Developer - Data Structure - Sybase - SQL - JMS - Equities - Investment Banking - Glasgow About The Role A core Server Side Java developer is required for a Tier 1 investment bank supporting the Equity Swaps business. This is a global Front Office team that writes the software supporting a leading provider of the Equity Swap product. This role will be within the Real Time calculation engine and its related components that is are the heart of the product suite. Primary responsibilities: The developer will work within an agile squad developing within a system comprising of numerous Java services that interact via messaging to produce the product outputs in Real Time. Technologies and techniques such as highly multi-threaded Java, Sharded Mongo DB and caching are used in the stack to provide the scale and performance that the product requires. Skills: - Core Server Side Java including Data Structures and Concurrency - Spring, Junit - Linux - Relational Databases (Sybase and/or DB2 is preferable) with ability to write SQL queries - Understanding of message-based architectures - Good Problem solving and analytical skills - Full SDLC experience and understanding - Excellent oral and written communication skills - An interest to learn the business supported by the applications - Knowledge and desire to use agile software development practices Skills Desired: - JMS, MQ, Kafka - MongoDB - Knowledge of a range of common Open Source libraries used in Java development - Database performance tuning (relational and document) - Python/Shell Scripting - Financial domain knowledge (eg Equities) Inside IR35 - hybrid working - Glasgow Based

Technical Support Frontend Engineer (UX) Our client is looking for a Technical Support Engineer with specifically UX and Front End experience. You will provides technical support to field engineers, technicians and product support personnel who are diagnosing, troubleshooting, repairing and debugging complex computer systems, complex software or networked/wireless systems. You will respond to situations where first-line product support has failed to isolate or fix problems in malfunctioning equipment or software. 12 months Inside IR35 £215 per day Key skills & experience UI development or support experience Experience in two (or more) of the following: CSS, AJAX, ReactJS, GraphQL, AngularJS, Mobile application development Reading and debugging Java and JavaScript code (Writing JavaScripts will be beneficial) Troubleshooting experience using browser developer tools Advance knowledge of the components in cloud/web applications and experience in Application Support. Mobile application support experience will be bonus. Scripting languages: JavaScript, Python, Perl, Unix Shell, Windows Shell) Good experience with relational databases (eg MySQL, Oracle). Good experience writing or debugging Object Oriented code (Java preferred, other relevant technologies ok) Experience using Linux/Unix OR Microsoft Server Demonstrated ability to understand the problem statement and troubleshoot complex technical issues with ease Excellent written and verbal communication skills with the ability to clearly articulate solutions to complex technical problems Leading investigation and resolving complex issues and escalations while demonstrating exceptional technical understanding, business process and customer needs in timely manner. Desirable Skills Experience providing SaaS support Experience developing applications within the ServiceNow Platform Experience diagnosing performance related issues. Experience using tools like Eclipse, Splunk, Xcode, Android studio, SauceLab Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted. Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation We take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website

Role: Front End Developer (Power Apps) Rate: £500-£525/day | Inside IR35 Length: Initial 12-month contract Clearance: Active MOD SC or MOD DV Location: Hybrid - split between Bristol & London, 2-3 days onsite per week This role involves designing and building user-facing interfaces and business apps using Power Apps. Essential Skills: Strong Power Apps development experience HTML5/CSS3 JavaScript (including Node.js, ReactJS, ExpressJS, Mongoose) Frontend frameworks like Nunjucks, Freemarker, Bootstrap, LESS and SASS CI tooling like Git, Gitlab CI, Jenkins, SonarQube Nexus, Artifactory Java (11) (including Spring Boot, Drop Wizard, Jersey, CXF and Maven) - Desirable AWS or Microsoft Azure experience - Desirable

Full Stack Developer Hybrid (Client Site Visits in London) Inside IR35 6 months contract We are currently looking for an experienced Full Stack Developer to join a high-performing team delivering secure, scalable digital solutions for a government client. This is a hybrid role , with a mix of remote work and regular visits to client sites in London . This role is inside IR35 and requires active SC clearance (Security Check). Applicants without valid and current SC clearance cannot be considered, due to the time scale of the project. Role Overview: As a Full Stack Developer, you will contribute across the full development life cycle-designing, developing, and maintaining modern web applications. You will work in a collaborative environment alongside product owners, designers, and other developers, delivering high-quality software in a fast-paced, agile setting. Key Responsibilities: Develop scalable, high-performance web applications across the full stack. Create responsive, user-centric Front End interfaces using React and TypeScript . Build robust Back End services using Java and the Spring framework . Work with cloud-native microservices on Kubernetes , hosted on Red Hat OpenShift . Implement and manage CI/CD pipelines using GitHub and ArgoCD . Collaborate closely with cross-functional teams including DevOps, QA, and UX. Maintain clean, well-documented, and tested code; conduct and participate in code reviews. Stay current with industry trends and emerging technologies. Required Skills & Experience: Active SC Clearance (must be current). Proven experience as a Full Stack Developer in enterprise environments. Strong Front End expertise with React , JavaScript , TypeScript , HTML/CSS . Back End proficiency with Java (Spring Boot) and ideally Node.js . Hands-on experience with Kubernetes and Red Hat OpenShift . Familiarity with CI/CD practices using GitHub Actions , ArgoCD . Version control with Git . Strong understanding of software engineering best practices and Agile methodologies. Excellent problem-solving, communication, and team collaboration skills. Nice to Have: Experience with PostgreSQL or other relational databases. Exposure to cloud platforms such as AWS, Azure, or GCP. Background in government or highly regulated sectors is a plus.