17 jobs found

PRINCIPAL SOFTWARE ENGINEER - DV CLEARED BRAND NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING SOFTWARE CONSULTANCY FOR A SOFTWARE TEAM LEAD WITH ENHANCED DV CLEARANCE Permanent job opportunity for a Software Team Lead Leading National Security consultancy Salary up to £100,000 + Benefits + Clearance Bonus London based organisation in an easily accessible location To apply please call / or email WHO WE ARE? We are recruiting a Software Team Lead to work with a leading consultancy in London. We support Central Government, Defence and Law Enforcement customers across the UK with Software, Digital and Data products and tools to help keep the UK safe. Due to the nature of the work and the customers, you must hold enhanced DV Security Clearance. WHAT WILL THE SOFTWARE TEAM LEAD BE DOING? As a Software Team Lead, you will act as a Lead Technologist and work hand in hand with the engineering and product teams, leading the design and development. It will you be your job to design and deliver scalable software both in the cloud, and on-premise. You'll play a pivotal role in the design and direction of our products, and you'll engage with key customers to understand their needs and shape them into an effective product and technology roadmap. WE NEED THE SOFTWARE TEAM LEAD TO HAVE . Current DV clearance (Enhanced) We're looking for deep and broad experience in building and designing software Natural Technical leadership skills Solid understanding and experience with modern DevOps methodology Experience working in the National Security domain Excellent communication skills, both written and verbal Experience scaling, leading and mentoring development teams Experience with public cloud technologies Experience translating user requirements into technical requirements Must be able to use a wide variety of open-source technologies Experience with CI and analysis systems Experience with Bids and Tenders is preferred but not essential TO BE CONSIDERED . Please either apply by clicking online or emailing me directly to For further information please call me on or . I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable please leave a message and either myself or one of my colleagues will respond. By applying for this role you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Dominic Barbet. I look forward to hearing from you. SOFTWARE TEAM LEAD - DV CLEARED KEY SKILLS: SENIOR SOFTWARE ENGINEER / SENIOR SOFTWARE DEVELOPER / LEAD SOFTWARE ENGINEER / JAVA DEVELOPER / JAVA ENGINEER / LEAD SOFTWARE DEVELOPER / SENIOR SOFTWARE DEVELOPER / DV CLEARED / DV CLEARANCE / DEVELOPPED VETTING / DEVELOPED VETTED / DEEP VETTING / DEEP VETTED / SC CLEARED / SC CLEARANCE / SECURITY CLEARED / SECURITY CLEARANCE

eDV Cleared Application Support Engineer | £500-£600p/day (Outside IR35) | Gloucestershire (5 days onsite) | Must have active eDV clearance | 6 months (rolling contract) We're looking for an experienced Application Support Engineer with active eDV clearance to join a collaborative onsite team responsible for designing, deploying and supporting infrastructure in a secure environment. This is a hands-on engineering role where you'll work across physical and virtual infrastructure. This role is fully on site and you must be comfortable with this working arrangement! Key responsibilities: Design, build and maintain resilient physical and virtual infrastructure Monitor system health, performance and availability, proactively identifying and resolving issues Automate infrastructure and operational processes using tools such as Ansible Provide technical consultancy on system integrations using REST APIs, SFTP, webhooks and other interfaces Manage the full life cycle of customer integrations, from implementation through to retirement Key Skills: Active eDV clearance is essential Proven experience supporting enterprise infrastructure in secure or complex environments Experience working with structured data formats such as JSON, XML and CSV Knowledge of synchronous and asynchronous systems and integrations Desirable skills: Familiarity with API definitions: Swagger/Open API 3/Shell Scripting/Java/JavaScript/Python/Go If this sounds like a good fit, apply now! eDV Cleared Application Support Engineer | £500-£600p/day (Outside IR35) | Gloucestershire (5 days onsite) | Must have active eDV clearance | 6 months (rolling contract) Oscar Associates (UK) Limited is acting as an Employment Business in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.

Contract Java Developer - Enhanced DV Cleared New Contract Opportunity for a Java Software Developer in Cheltenham with eDV Clearance New contract opportunity working on highly secure operational systems within the National Security domain Enhanced DV (eDV) Clearance required for access to high-side systems Cheltenham based - 3 days per week on-site 24 month contract Daily rate up to £700 DOE To apply please email or call WHO WE ARE? We are recruiting for a highly secure government programme delivering critical capabilities across the UK National Security sector. Working within a collaborative and fast-paced engineering environment, you will contribute to the development of secure, scalable software solutions used to support real-world operational outcomes. Due to the sensitive nature of the work, candidates must hold active Enhanced DV (eDV) clearance . WHAT WILL THE JAVA DEVELOPER BE DOING? You will be joining an experienced engineering team developing and enhancing secure backend systems that underpin mission-critical capabilities. The role involves designing, developing and maintaining Java-based services within highly secure environments, collaborating closely with other engineers, architects and stakeholders to deliver robust and reliable software. WE NEED THE JAVA DEVELOPER TO HAVE Active Enhanced DV (eDV) Clearance Strong Java development experience Experience working within secure or government environments Experience with microservices architectures Knowledge of RESTful APIs and backend services Experience working in Agile delivery teams IT WOULD BE NICE FOR THE JAVA DEVELOPER TO HAVE Experience with Spring / Spring Boot Exposure to containerisation (Docker / Kubernetes) Experience with CI/CD pipelines Knowledge of cloud environments such as AWS or Azure TO BE CONSIDERED Please either apply by clicking online or emailing me directly to . For further information please call me on . I can make myself available outside of normal working hours to suit you.

SENIOR SOFTWARE ENGINEER - eDV CLEARED NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A GLOBALLY LEADING NATIONAL SECURITY COMPANY FOR A SENIOR SOFTWARE ENGINEER WITH eDV CLEARANCE Permanent job opportunity for a Senior Software Engineer Globally leading defence / cyber security company Salary up to £100,000 plus clearance bonus London based organisation in an easily accessible location Permanent Software Engineer To apply please call / or email WHO WE ARE? We are recruiting Senior and Lead Software Engineers to work with a multi-national, industry leading National Security client in central London. Due to the nature of the work you must hold enhanced DV Security Clearance. WHAT WILL THE SENIOR SOFTWARE ENGINEER BE DOING? As a Senior Software Engineer, you will work with an experienced agile team to design and deliver packages of bespoke work, work development teams and liaise with customers. You will work through the entire software development life cycle from requirements capture to R&D, implementation to automation. WE NEED THE SENIOR SOFTWARE ENGINEER TO HAVE . Current enhanced DV clearance Experience with at least one or more of the following: Java, Python, C++, .NET, C#, JavaScript, React Experience mentoring juniors or leading a team Experience / Knowledge of automation IT WOULD BE NICE FOR THE SENIOR SOFTWARE ENGINEER TO HAVE . Cloud based experience Microservice architecture or server-less architecture Big Data / Messaging technologies such as Apache Nifi / MiNiFi / Kafka TO BE CONSIDERED . Please either apply by clicking online or emailing me directly to For further information please call me on . I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable please leave a message and either myself or one of my colleagues will respond. By applying for this role you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Dominic Barbet. I look forward to hearing from you. SENIOR SOFTWARE ENGINEER - DV CLEARED KEY SKILLS: SENIOR SOFTWARE ENGINEER / SENIOR SOFTWARE DEVELOPER LEAD SOFTWARE ENGINEER / JAVA DEVELOPER / JAVA ENGINEER / LEAD SOFTWARE DEVELOPER / SENIOR SOFTWARE DEVELOPER / DV CLEARED / DV CLEARANCE / DEVELOPPED VETTING / DEVELOPED VETTED / DEEP VETTING / DEEP VETTED / SC CLEARED / SC CLEARANCE / SECURITY CLEARED / SECURITY CLEARANCE

Site Reliability / Software Engineer (SC Cleared) Location: Gloucestershire SC Clearance required to start with the opportunity to be sponsored through DV Clearance after joining Salary: Up to £65,000 + Clearance Bonus To appy, email: Overview An exciting opportunity has arisen for a technically versatile engineer to join a growing team delivering secure, mission-critical systems within a highly regulated environment. This role combines hands-on software engineering with Site Reliability and DevOps responsibilities, making it ideal for someone who enjoys both developing applications and improving the reliability, automation and operational performance of the environments they run in. You'll work closely with engineering teams across the full software lifecycle, contributing to application development, deployment automation, monitoring and live service support. Key Responsibilities Develop and maintain secure, scalable software applications and services Support and enhance critical live systems, improving reliability and stability Automate operational and deployment tasks to reduce manual effort Contribute to backend and service development using Java and Python Work across frontend and scripting technologies including JavaScript and TypeScript Implement and improve monitoring, logging and alerting capabilities Troubleshoot issues across application, infrastructure and platform layers Collaborate with development and infrastructure teams to improve delivery processes Support CI/CD and modern DevOps practices Participate in Agile Scrum teams and continuous improvement initiatives Required Skills & Experience Commercial experience in Software Engineering, DevOps or Site Reliability Engineering Strong development experience with Java Experience with JavaScript, TypeScript and/or Python Good understanding of Linux environments and command-line tooling Experience troubleshooting applications and distributed systems Familiarity with cloud platforms such as AWS, Azure or OpenStack Experience with container technologies such as Docker Knowledge of monitoring and logging tools such as ELK Understanding of CI/CD pipelines and deployment automation Strong problem-solving and debugging skills Experience working within Agile teams Desirable Skills Exposure to infrastructure automation tools Experience with microservices architectures Familiarity with MongoDB, Elasticsearch or similar technologies Knowledge of DevOps and SRE best practices Understanding of operational support within secure environments Experience improving system observability and performance Additional Information Active SC Clearance is required for this role + eligibility for DV Clearance Due to the nature of the work, additional security checks may be required Hybrid working arrangements may be available depending on project requirements Benefits Salary up to £60,000 Flexible and hybrid working options Ongoing training and professional development Opportunity to work on secure, high-impact technology programmes Collaborative engineering-focused environment

SC Cleared Tech Lead 6 Months 1 Day per week on site in Reading (Apply online only) per day (Inside IR35) Due to the nature of the role and the client, the selected candidate MUST HAVE ACTIVE SC Clearance My client, a government based department are looking for an SC Cleared Tech Lead to join their fast-paced team on an initial 6 month contract. The selected candidate MUST HAVE CQRS experience and event-driven-architecture. Acts as the technical lead for backend development within a pod, specialising in event-driven architecture and CQRS-based systems. Core Skills:CQRS (non-negotiable), Event Sourcing, .NET / Java / Python, Azure Service Bus, API Development, Distributed Systems 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.

Infrastructure Engineering Specialist - DV Cleared Contract Daily Rate: Up to 650 (inside IR35 via umbrella) Contract Length: 12 months 5 days onsite per week in London is required Are you ready to take your career to the next level? Our client, a leading organisation in the engineering sector, is on the hunt for an enthusiastic Infrastructure Engineering Specialist with DV clearance. If you're passionate about technical excellence and eager to collaborate with a dynamic team, this is the opportunity for you! About the Role: Join a multi-disciplined engineering practise focused on delivering top-notch technical capabilities to our customers. As an Infrastructure Engineering Specialist, you'll play a pivotal role in executing high-level designs and ensuring the stability of network and infrastructure environments that align with our client's strategic goals. What You'll Be Doing: In this key position, you will: Implement Designs: Manage the implementation of high-level designs for stable network and infrastructure environments. Maintain IT Infrastructure: Lead the maintenance of IT Infrastructure components, ensuring compliance with security and privacy requirements. Provide Expertise: Offer advanced technical knowledge to support managers and technical experts in resolving complex issues. Collaborate with Stakeholders: Work closely with application development, enterprise architecture, and cyber security teams to implement a robust product roadmap. Support Internal Tools: Oversee day-to-day support for internal tools and system health, managing customer support contracts. Translate Designs: Collaborate with technical architects to translate architectural designs into operational plans. Documentation: Write documentation and build tools that enhance infrastructure usability. Drive Process Improvement: Lead documentation of processes and assessments for projects and individual work. Audit Performance: Monitor network and infrastructure performance, recommending enhancements as necessary. Mentor Team Members: Share your knowledge and mentor other infrastructure engineers to elevate the team's capabilities. What You'll Need to Succeed: To thrive in this role, you should have experience with some or all of the following technologies: VMWare/Virtualisation (ESX, VCentre, vCF) Windows/Linux/Mac Server management Containers/Kubernetes/VKS Networking and Storage Management Scripting languages (PowerShell, Bash, Python, Java) Automated system build tools (Ansible, Puppet, Terraform, etc.) Configuration management and CI workflows (git, subversion) Business Acumen: Contribute to the formulation of engineering strategy and influence technical policy. Adapt in a busy, sometimes changing environment. Communicate effectively within teams and with customers. Possess a keen attention to detail and a commitment to high-quality documentation. Additional Requirements: Security Clearance: A DV level of National Security Vetting is mandatory for this role. If you are ready to champion technical excellence and make a significant impact, we want to hear from you! Join our client's innovative team and help shape the future of infrastructure engineering. Apply now and take the first step towards an exciting career opportunity where your skills will shine! Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

Software Product Support Engineer (SC Cleared) 6 Months initial contract Minimum of 4 days per week on site in Bristol 68 per hour (Inside IR35) My client, in the defence industry, are looking for an SC ClearedSoftware Product Support Engineer to join their fast-paced team on an initial 6 month contract. Please note - Due to the nature of the client and the project, the selected candidate must have ACTIVE SC Clearance and be a Sole British National Responsibilities in the role- We are looking for a capable software engineer who can support our in-service missile-system middleware solutions and work as part of a small team to investigate and fix issues as they arise. Debugging and engineering investigation is a big part of the job, as the software is complex and we require someone with an inquisitive nature to be able to investigate issues and discuss solutions with our customers. Our products require Linux Operating System (OS) configuration, support and security solution maintenance, so experience of Linux is necessary for this position. Working across multiple applications on both land and maritime projects in the systems software department, this role allows for involvement in many of the most advanced missile systems in the world, across multiple warfare domains. Skillset/experience required: Experience with C or C++ (At least one of these is essential), Ada, and/or JavaScript, shell scripting languages with a solid background in software engineering. Experience configuring and maintaining Linux OSs (Redhat and/or Ubuntu) including Kernel configuration and Kernel test. A passion for software engineering, with the ability to innovate and think critically to understand and solve complex software problems. This is a technical support role, so clear communication of technical matters to non-technical stakeholders is an essential skill. Comfortable working with a team in a collaborative environment, communicating and contributing to resolve emerging issues. 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.

Node Developer - Remote Working Lynx are currently working with a large IT consultancy to help them source a Node Developer. Our client is large global Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: Design, implement, and manage backend applications and APIs using Node.js Work with RESTful APIs and external services to enhance system capabilities and connectivity Perform unit and integration testing, troubleshoot issues, and maintain high code reliability Collaborating with stakeholders and leadership to understand and refine project requirements Working on diverse projects and challenges in a consultancy capacity Advocating for and contributing to best practices in software engineering across teams and projects Key skills and experience: Previous experience working within a consulting organisation is essential Must be either SC cleared or eligible Experience working as a Software Engineer Strong Node.JS development experience Strong knowledge of JavaScript Experience working within cloud environments If this role sounds of interest, then please apply with your updated CV.

Software Product Support Engineer (SC Cleared) 6 Months initial contract Minimum of 4 days per week on site in Bristol 68 per hour (Inside IR35) My client, in the defence industry, are looking for an SC ClearedSoftware Product Support Engineer to join their fast-paced team on an initial 6 month contract. Please note - Due to the nature of the client and the project, the selected candidate must have ACTIVE SC Clearance and be a Sole British National Responsibilities in the role- We are looking for a capable software engineer who can support our in-service missile-system middleware solutions and work as part of a small team to investigate and fix issues as they arise. Debugging and engineering investigation is a big part of the job, as the software is complex and we require someone with an inquisitive nature to be able to investigate issues and discuss solutions with our customers. Our products require Linux Operating System (OS) configuration, support and security solution maintenance, so experience of Linux is necessary for this position. Working across multiple applications on both land and maritime projects in the systems software department, this role allows for involvement in many of the most advanced missile systems in the world, across multiple warfare domains. Skillset/experience required: Experience with C or C++ (At least one of these is essential), Ada, and/or JavaScript, shell scripting languages with a solid background in software engineering. Experience configuring and maintaining Linux OSs (Redhat and/or Ubuntu) including Kernel configuration and Kernel test. A passion for software engineering, with the ability to innovate and think critically to understand and solve complex software problems. This is a technical support role, so clear communication of technical matters to non-technical stakeholders is an essential skill. Comfortable working with a team in a collaborative environment, communicating and contributing to resolve emerging issues. 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.

Walter Everett is a niche technical recruitment consultancy . We are currently partnering with a global consultancy to search for an Senior Automation Tester. They are looking for a natural leader and expert with Java based automation frameworks. As well as defining strategies and mentoring, you will be very hands on with contract testing. They use Pact for API testing but Gatling etc is also ok. The role is based in London and requires someone with SC clearance, or eligible. Senior Automation Tester (SC Cleared). Please Note: Due to project requirements, candidates with active SC clearance are preferred. If your clearance has lapsed or you are eligible to undergo SC clearance (which typically requires 5 years of continuous UK residency and the right to work in the UK, such as British citizenship, ILR, or other eligible status), we still encourage you to apply. Full Time - Mainly remote ( occasional visit to the London office) Detailed Spec: Our client is a global service provider that excels in delivering innovative technology and consulting solutions to a diverse and impressive international client base.They are seeking a Senior QA Automation Engineer with experience in BDD, Automation Testing, Agile (Scrum), and scripting to join their Tech team. You must be able to code in Java! What you'll be doing: This role includes, but is not limited to: Collaborating with and leading the team, working with the product team to define acceptance criteria and testing DOD for each story. Helping to build the test strategy and framework Pairing with developers to define and review the required tests, addressing all product delivery features and functions at the unit and component layers. Conducting exploratory testing at all levels. Defining tests throughout product delivery into live environments. Automating tests where necessary. Working with developers to design and test stubs. Ensuring the team defines tests to validate NFRs (Non-Functional Requirements) at appropriate levels. Maintaining traceability throughout the product lifecycle. Providing regular updates on test progress and quality metrics in a format consumable by stakeholders. Raising the profile of quality across the product lifecycle. Contributing to Agile teams by designing and building automated tests to ensure effective test coverage. Providing test assurance for user stories based on acceptance test criteria in a test-first environment. Working closely with Software Engineers to meet requirements and contribute to agile delivery. Participating in estimation activities and identifying opportunities to maximise testing benefits within the team. Assuring team retrospectives and planning sessions, ensuring adherence to test best practices, continual improvement, and standards. What experience you'll bring: Strong written and verbal communication skills, with experience in Agile delivery teams using TDD (Test-Driven Development) with Java. Ideally some experience with Springboot and dependency injection Ability to work autonomously. Experience with PACT frameworks for Consumer Contract testing is desirable. Understanding of CI/CD pipelines and their importance in the Automation Testing process. Exposure to command line and scripting languages for at least one OS (Windows or Linux). Good coding skills (SOLID, DI, Design Patterns, etc.). Ability to unit test the frameworks you build. Qualifications and experience required: A minimum of 5 years of relevant experience. Expertise in API testing using Postman. Proficiency in Cypress and Docker for containerised testing. Proven track record of using Gitlab for test automation storage. Strong foundation in TDD using Junit. Familiarity with SonarQube, Jenkins, Splunk, Gatling, Serenity, Cucumber, Selenium, Wiremock, Hamcrest, AWS Cloudwatch, Jira, and Confluence. Nice to have: - Experience with mocks and stubs. - Advanced knowledge of DevOps and Agile Development. - Ability to lead projects and design test strategies. At Walter Everett and our clients, we are committed to creating a diverse and inclusive environment . We recognise that diversity enhances our collective strength and improves our ability to meet the needs of those we serve. We value the unique perspectives and experiences each individual brings to our teams. If you require any reasonable adjustments during the process, please feel free to get in touch with us. We are dedicated to ensuring that everyone has an equal opportunity to thrive.

DV-Cleared Application Support Engineer - Contract (Outside IR35) The Role We are seeking a DV-cleared Application Support Engineer to join our client's on-site team in the Cheltenham area. You will help maintain and support a managed cross-domain service, leveraging a broad range of technologies. The role focuses on site reliability engineering practices to ensure service resilience, continuous improvement, and operational excellence. Location: Cheltenham, Gloucestershire Area (on-site minimum 4 days per week) Rate: 500 - 600 per day Clearance: Active DV clearance required Start : ASAP Duration : 6 months Key Responsibilities Build & Deploy Manage and maintain CI/CD pipelines using Java, Maven, and NPM. Configure and execute automated test suites with Maven and Cypress. Deploy and configure services using Terraform and Ansible across OpenShift, RHEL/CentOS, and Docker. Configure and integrate third-party software and appliances. Monitoring & Verification Track service performance and availability using Influx and Grafana. Configure alerts to detect issues before they escalate. Analyse logs and investigate anomalies in system behaviour. Support & Troubleshooting Provide 2nd/3rd line support, resolving issues and answering business queries. Manage incidents, escalate problems, and conduct root cause analysis. Implement proactive changes to improve service stability. Maintenance Automate tasks to reduce manual workload. Conduct OS health checks, patching, and database housekeeping. Support multi-site data centre operations. Key Skills Experience in a managed service environment with strong service delivery focus. Hands-on with Infrastructure as Code (Terraform, Ansible). Application development experience (Java or similar). Strong problem-solving and analytical skills with sound decision-making. Excellent communication and stakeholder management. Proficient with Git version control. Desirable Skills Experience with microservices deployment and administration. Familiarity with messaging platforms (e.g., AMQP). Knowledge of S3 object storage. Experience with RDBMS (Oracle or similar) Services advertised are those of an Employment Business.

CONTRACT PALANTIR DATA ENGINEER - DV CLEARED NEW OUTSIDE IR35 CONTRACT OPPORTUNITY AVAILABLE WITHIN A HIGHLY SECURE DELIVERY PROGRAMME FOR A DV CLEARED PALANTIR FOUNDRY DATA ENGINEER. Contract opportunity for a Palantir Data Engineer to support cutting-edge National Security projects Up to £650 per day (Outside IR35) DV clearance is essential Based Full time onsite in London Initial 12-month contract, with strong potential for long-term extension To apply, please email: (see below) WHO WE ARE? We are growing our customer delivery team off the back of major success in the secure consultancy space. As part of a key programme of work, we are looking to build an additional Palantir Data Engineering team to help deliver mission-impacting solutions within a fast-paced, secure environment. WE NEED THE PALANTIR DATA ENGINEER TO HAVE Proven experience building and deploying applications using Palantir Foundry Strong software/data engineering background - Computer Science, Physics, Maths, Data Science. Proficiency in Python and JavaScript/TypeScript Experience solving technical problems involving cloud, infrastructure, data pipelines, or full-stack apps Ability to design and manage Ontologies and build applications using Foundry tools like Workshop Strong communication skills to collaborate with technical and military/non-technical stakeholders Experience integrating data from multiple sources into Foundry via Pipeline Builder and custom code Comfortable working on-site within a secure environment and at pace with end-users TO BE CONSIDERED . Please either apply by clicking online or emailing me directly to (see below) For further information, call me. I'm happy to speak outside of normal working hours (7am-10pm). If unavailable, leave a message and I'll get back to you ASAP. By applying for this role you give express consent for us to process and submit your application to our client in conjunction with this vacancy only. KEY SKILLS: PALANTIR/FOUNDARY/DATA ENGINEER/PIPELINE BUILDER/ONTOLOGY/PYTHON/TYPESCRIPT/FULL STACK/DV CLEARED/LONDON/CONTRACT

CONTRACT SENIOR SOFTWARE ENGINEER - eDV CLEARED NEW CONTRACT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY COMPANY FOR A SENIOR SOFTWARE ENGINEER WITH eDV CLEARANCE Contract job opportunity for a Senior Software Engineer Globally leading defence/cyber security company £500 - £750 per day (inside and outside IR35 roles available) London based organisation in an easily accessible location Contract Senior Software Engineer To apply please call or email (see below) WHO WE ARE? We are recruiting multiple contract Senior Software Engineers to work with various clients in London ranging from R&D companies, Multi-National Consultancies to SME's and product based companies. Due to the nature of the work these clients do, you must hold enhanced DV Security Clearance. WHAT WILL THE SENIOR SOFTWARE ENGINEER BE DOING? As a Senior Software Engineer, you will work with an experienced agile team to design and deliver packages of bespoke work, work development teams and liaise with customers. You will work through the entire software development life cycle from requirements capture to R&D, implementation to automation. WE NEED THE SENIOR SOFTWARE ENGINEER TO HAVE. Current enhanced DV clearance Experience with at least one of the following: Java, Python, C++, C#, .NET, JavaScript, React Experience mentoring juniors or leading teams is nice to have but not essential Experience/Knowledge of automation IT WOULD BE NICE FOR THE SENIOR SOFTWARE ENGINEER TO HAVE. Cloud based experience Microservice architecture or server-less architecture Big Data/Messaging technologies such as Apache Nifi/MiNiFi/Kafka TO BE CONSIDERED. Please either apply by clicking online or emailing me directly to (see below) For further information please call me. I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable please leave a message and either myself or one of my colleagues will respond. By applying for this role you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Dominic Barbet. I look forward to hearing from you. CONTRACT SENIOR SOFTWARE ENGINEER - eDV CLEARED KEY SKILLS: SENIOR SOFTWARE ENGINEER/SENIOR SOFTWARE DEVELOPER LEAD SOFTWARE ENGINEER/SENIOR SOFTWARE ENGINEER/JAVA DEVELOPER/JAVA ENGINEER/LEAD SOFTWARE DEVELOPER/SENIOR SOFTWARE DEVELOPER/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/SECURITY CLEARANCE

Job Title: Java Developer (eDV Cleared) Duration: 5 Months Initially Location: Manchester, Cheltenham or London Max Rate: £825p/d max via Umbrella Clearance required: eDV Role Overview: We are looking for a highly experienced Senior Software Engineer to lead the design, development, and deployment of secure, scalable systems supporting national security missions. This role requires deep technical expertise in Back End development, containerisation, and system integration, along with the ability to work closely with stakeholders in high-trust environments. Key Responsibilities: Lead Back End development using Java and Python, ensuring high performance and reliability Architect and manage object store configurations and containerised environments Build and deploy applications using Docker and Kubernetes Design and optimise relational databases using SQL Integrate third-party software and develop Scripting/glue code for seamless system interoperability Oversee the development and deployment of web-based user interfaces Collaborate with cross-functional teams and national security stakeholders to deliver mission-critical solutions Apply Agile methodologies to drive iterative development and continuous improvement Diagnose and resolve complex system faults and errors with a structured problem-solving approach Communicate technical concepts clearly to both technical and non-technical audiences Required Skills & Experience: Extensive experience in Java and Python Back End development Strong knowledge of Docker, Kubernetes, and container orchestration Proficiency in object store configuration and secure data handling Solid understanding of SQL and relational database design Proven experience integrating third-party software and Scripting for system automation Demonstrated ability to build and deploy web UIs Experience working in or closely with national security missions Strong analytical and fault-tracing capabilities Excellent communication and stakeholder engagement skills Agile mindset with experience leading Agile teams or initiatives Preferred Qualifications: Security clearance or eligibility to obtain one Experience in secure software development practices Familiarity with CI/CD pipelines and DevSecOps principles

Role: ServiceNow Developer Salary/Rate: £600-700 Location: hybrid multiple locations availableContract Duration: 12 months We are currently looking for a ServiceNow Developer for our government client. This ServiceNow Developer role is hybrid, based between 2 days per week on site and the remainder of the week working remotely. Office locations include most major towns, with London being a preference. The contract for the ServiceNow Developer position is for 12-months with potential to extend, operating inside IR35. Security Clearance: Security Check ("SC Clearance") This role is inside IR35 - Due to the service of the role, it will now be based on an Umbrella solution. Essential experience required: ServiceNow Certified System Administrator (CSA) certification or equivalent experience. Proficient in scripting (JavaScript, Glide API), platform configuration, and integration methods (REST/SOAP). Demonstrable recent, practical development experience , not just solution design or consultancy oversight. Strong ITSM development experience (e.g., incident, change, problem, catalogue, workflows, scripting) Event Management (ITOM) or Scoped application development Delivered customisation, scripting, integrations, and technical problem-solving directly , rather than relying on managed suppliers Provide specific technical examples of what you have built and how Delivered features in a fast-paced Agile or DevOps environment. Familiarity with platform upgrade processes and maintenance of development standards. Collaboration and communication skills, with the ability to contribute to solution design sessions and peer reviews. Desirable: ServiceNow Certified Application Developer (CAD) or relevant module-specific certifications (e.g., ITSM, ITOM) are a plus. Relevant qualifications in ITIL or Agile methodologies. Customer Service Management (CSM) / Application Portfolio Management (APM) / Security Incident Response (SIR) experience Previous delivery experience with integrations such as GitHub, or Entra ID. Understanding of security and governance requirements in public sector IT environments. Job Role / Responsibilities: Design, develop, and configure ServiceNow applications, workflows, and integrations across ITSM, ITOM, CSM, and custom modules. Deliver assigned features aligned to roadmap priorities, such as: Yokohama upgrade readiness / Service Catalogue optimisation / Automation engine integrations / APM and CSM rollout Build integrations using REST/SOAP APIs, mid-servers, IntegrationHub, and custom connectors. Contribute to upgrade execution, clone analysis, and post-upgrade validation. Participate in Agile delivery processes including backlog grooming, sprint planning, and retrospectives. Conduct peer reviews and participate in Three Amigos sessions to ensure technical quality and user alignment. Work with system administrators and support teams to resolve technically complex incidents and platform issues. Produce and maintain technical documentation, supporting handover to internal teams or other contractors as needed. If you are interested in the above role, please click Apply Now and send a CV for quick review. As a member of the Disability Confident Scheme, Circle and our Client guarantees to interview all candidates who have a disability and who meet all the essential criteria for the vacancy. In cases where we have a high volume of candidates who have a disability who meet all the essential criteria, we will interview the best candidates from within that group. Our client is proud to support the Armed Forces Covenant and as such, they guarantee to interview all veterans, spouses / partners of military personnel who meet all the essential criteria for the vacancy. In cases where they have a high volume of ex-military candidates / military spouses, partners, who meet all of the essential criteria, theywill interview the best candidates from within that group. If you qualify, please notify us on igs at circlerecruitment dot com. We will be in touch to discuss your suitability and arrange your guaranteed interview. Should you require reasonable adjustments at any point during the recruitment process, if there is a better way for us to communicate, please do let us know. Developer, Programmer, Engineer, ServiceNow, ITSM, Service Now, Service-Now, JavaScript, Security Check, Sc Level, Sc Cleared, Sc Clearance, Security Cleared, Security Clearance, Security Vetting Clearance, Active SC, SC Vetted, Cleared To A High Government Standard, Dv Cleared, Dv Clearance, Dv Check, Developed Vetted, Developed Vetting, Dv Strap, Active DV, Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter and LinkedIn - Circle Recruitment.