26 to 50 of 188 Contract Software Engineering Jobs

client, operating in the Defence & Security sector, is seeking an Application Software Engineer (C++) to join their team in Bristol on a contract basis. This is a unique opportunity to apply your expertise in C++ and embedded software development within a highly specialised industry. The role requires … clearance and offers the possibility of extension beyond the initial 12-month period. Key Responsibilities: Developing and implementing robust C++ application software Creating and maintaining embedded software solutions Collaborating with cross-functional teams to define and execute software project requirements Conducting software testing, debugging, and optimisation ...

Software Developer (Contract) – Digital Location: Exeter (Hybrid working) Contract Length: 6 months (with potential extension) Pay Rate: £625 per day (Umbrella) IR35: In scope hybrid working: 1-2 days every quarter for planning SC (Security Clearance) required We are seeking a talented Software Developer to join a digital … team delivering modern cloud based systems. This role involves designing, building, and maintaining software solutions that support critical operational services. The position offers hybrid working, with 1-2 days every quarter for planning/updating MOD meetings, plus ad hoc attendance as required. Key Responsibilities Design, develop, test ...

opportunity has arisen with my client for a Embedded Ada Software Engineer to join them on an initial 12 -month contract. As the Embedded Ada Software Engineer you will work across the entire software engineering lifecycle, from discussing requirement change with the Systems team … being involved with qualification and software releases. Role: Embedded Ada Software Engineer Pay: £68 per hour via Umbrella Company Location: Bristol Contract: 12 Months Hours: Monday - Friday, 37 hours per week Security Clearance: Security Clearnce to start, UK Eyes only project Responsibilites Develop and maintain safety-critical command ...

Software Engineer - SC Cleared - London - Hybrid - £500 to £600 per day FryerMiles are delighted to be working with a brilliant Consultancy to assist with their recruitment of a SC Cleared Software Engineer to join their team working on a large government project in London. The successful candidate will … skilled Software Engineer with a strong focus on hands on coding. This role is ideal for someone who enjoys building robust, scalable applications and contributing directly to the development lifecycle. Key Responsibilities Design, develop, and maintain software applications for public sector clients Write clean, efficient, and well-documented ...

scalable. Select appropriate AWS services and define integration patterns across compute, network, storage, data, and application components. Technical Leadership Provide architecture guidance to engineering teams throughout the delivery lifecycle. Lead technical design workshops, discovery sessions, and solution walkthroughs. Translate business requirements into technical designs and clearly communicate trade-offs. … platform capabilities, tooling, and operating models. Consider long-term usage and scalability in all solution designs. Required Experience Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field. 5-10 years of hands-on experience in software development, network administration, or IT systems. ...

scalable. Select appropriate AWS services and define integration patterns across compute, network, storage, data, and application components. Technical Leadership Provide architecture guidance to engineering teams throughout the delivery lifecycle. Lead technical design workshops, discovery sessions, and solution walkthroughs. Translate business requirements into technical designs and clearly communicate trade-offs. … platform capabilities, tooling, and operating models. Consider long-term usage and scalability in all solution designs. Required Experience Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field. 5-10 years of hands-on experience in software development, network administration, or IT systems. ...

Embedded ADA Software Engineer Bristol – Full Time Onsite £68.00 per hour 12-Month Contract (Extension Possible) Must be able to obtain SC Overview of the Department Join a team working at the forefront of European missile system design, delivering safe, secure and highly reliable products to customers. The department … develops advanced safety-critical software within a rigorous, standards-driven engineering environment. The Role You will work across the full software engineering lifecycle, from engaging with Systems teams on requirements discussions and change requests through to integration, qualification and software release. This is a hands ...

Developer Experience (DevEx) Engineer Location: London We're looking for a DevEx Engineer to boost the productivity, efficiency and overall experience of our engineering teams. You'll design tools, enhance workflows and champion best practices to ensure developers can build, test and ship software faster and more reliably. … doing Building internal tools, services and libraries to streamline developer workflows Optimising CI/CD pipelines for speed, reliability and simplicity Identifying engineering pain points and automating manual processes Improving developer documentation, onboarding guides and internal wikis Championing best practices in testing, code quality and deployment Monitoring build times ...

Title: Software Engineer (Python/AWS) Location: Remote (Quarterly planning sessions in Bristol) Remuneration: £600 per day (via Umbrella) Contract Details: Fixed Term Contract, 6 months Responsibilities: Are you ready to take on an exciting challenge? Our client is looking for two talented Software Engineers to join their … heart of everything you do. Here's what you'll be diving into: Design, Build, and Deploy: Create high-performance, scalable software that aligns with our long-term operational goals. Develop Python Services: Maintain and enhance Python-based services optimized for AWS cloud environments. Lead Migration Efforts: Spearhead ...

Software Engineer - ITSO SME - Remote An opportunity is available for a skilled Software Engineer who is an ITSO SME to support critical transport technology systems used across the UK. This role sits within the ITSO Back Office value stream and focuses on the development, support and continuous improvement … suites along with associated services and shared libraries. These platforms handle journey transaction processing and message routing that underpin national transport services. The Role - Software Engineer - ITSO SME Develop, maintain and support Transport Club HOPS, Fulfilment and Actora platforms. Deliver software enhancements across the full lifecycle from design ...

Senior Software Engineer (Generative AI Platform) - 6-Month Contract - £650/day (Outside IR35) Location: UK or Europe (Europe preferred - remote-friendly) Rate: £650/day Duration: 6 months (strong extension potential) A high-performance engineering group is building a next-generation Generative AI platform designed to enable … autonomous software-engineering agents and fully agentic workflows . This is a rare opportunity to operate at the frontier of AI-for-coding , working with emerging tools and shaping what engineering will look like in the next decade. If you're excited by LLM-powered development, agentic ...

high‑speed data services. The team is expanding due to increased workload, and this role will become the eighth member of an established, supportive engineering group. You’ll play a key part in driving cloud automation, improving system reliability, and supporting critical production environments. Key Responsibilities Build, maintain … experience with Terraform and/or Ansible Proficiency with Docker Exposure to CI/CD tooling and Agile ways of working Background in software engineering, systems engineering, or previous SRE roles Minimum 4 years’ experience in a relevant technical discipline Please note, this role is not suitable ...

discovery, scoping, success factors, risks, assumptions, proposals and value realisation plans with appropriate metrics Engaging a wide range of stakeholders, primarily Product Managers, DevOps, software engineering, data engineering/science, architecture and security, to establish requirements and priorities Assimilating technical/technology requirements quickly and challenging effectively … ensure shared understanding of requirements for implementation This role is ideal for a TECHNICAL BA who enjoys sitting between the business and the engineering teams and is able to speak credibly across the workstreams from both a business and techie perspective. Key Skills & Focus: Strong technical background ...

days onsite) 12-month contract | Immediate start | Likely extension We're looking for an experienced Full Stack Engineer to join a high-performing product engineering team building user-facing, AI-powered applications. This is a hands-on role focused on designing and delivering robust, scalable software rather than … modern cloud-based architecture Improving reliability, scalability, and performance of existing applications Contributing to technical design and architectural decisions Collaborating closely with product, engineering, and research stakeholders Building features such as recommendations, user profiles, and other customer-facing functionality This is a software engineering role ...

Title : Research Development Software Engineer Location: London, UK- 50 % on site End date: 30th June 26 (12 months intent) Location: A minimum of 50% per week is expected onsite rising to 60% at some point in the future. Laptop: Microsoft to provide Role Summary The successful candidate will … through the next phase of the project, ensuring that community input can be collected, evaluated, processed, and incorporated into the wider ML research and engineering pipeline while working closely with researchers, engineers, and community partners in an inclusive, multidisciplinary environment. Key Responsibilities Lead development and maintenance of the Community ...

Software Engineer - eDV Cleared - £650 to £750 per day - London (5 days on-site) FryerMiles are delighted to working with a brilliant Management Consultancy to assist with their recruitment of multiple eDV Software Engineers to join a long-term major programme based in London. Working within a classified … environment, the successful candidates will apply strong software engineering principles to buil click apply for full job details ...

Embedded Software Engineer – Software Defined Radio Datalink Stevenage (onsite role) – 6 month duration – Pay rate up to £53.51 p/h PAYE basic (£61.29 p/h including holiday pay) or £70 p/h Umbrella We are looking to recruit an Embedded Software Engineer to join … defence client in this onsite role based in Stevenage. You will be joining the growing Software team working to develop, test and deliver innovative solutions by exploiting a wide portfolio of software technologies. You will work as part of a small team and be empowered to work individually ...

opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: This a 6 Months Contract Role. You'll join Saab UK's Public … Safety Solutions business unit where we develop and deploy Command, Control, and Communication (C3) and a team dedicated to developing mission-critical software solutions that help police, fire and rescue services, ambulance dispatchers, airports, and public transport agencies coordinate and respond to incidents that matter. As a Software ...

Experience with mathematical optimization tools, containerization, and message-queue technologies will be considered a significant advantage. Mode: Work from Office Your responsibilities: Python Development & Software Engineering Develop, optimize, and maintain software using core Python features including iterators/generators, exception handling, file handling, type hints ...

Senior Software Engineer x 2 Portsmouth £68.55 Inside IR35 12 month contract About the Role We are seeking 2 highly skilled and motivated Senior Software Engineers to join a growing engineering team. This is an opportunity to work on mission-critical systems that support national security, advanced … next-generation technologies. As a senior member of the team, you will play a key role in designing, developing, and delivering high-integrity software solutions within a secure and collaborative environment. What you'll be doing: Designing, reviewing, developing, testing, documenting, configuring and delivering software products ...

define and deliver new features. Ensure optimal performance, quality, and reliability across backend services. Diagnose and resolve performance bottlenecks and defects. Follow best-practice engineering standards, design patterns, and architectural principles. Apply Test-Driven Development (TDD) in day-to-day development. Use static code analysis tools such as SonarQube … enhance productivity in coding and system design. Required Skills & Experience 8+ years ' experience in Java backend development (Java 17+). Degree in Computer Science, Software Engineering, or related field. Strong expertise in Java + Spring Boot/Spring Data/Spring Cloud . Excellent SQL knowledge and experience ...

Title: Front End Software Engineer Location: Dunton Essex - 4 days minimum mandatory onsite Rate: £81.18ph Umbrella Co Basis (Inside IR35) Employment Type: Contract (31.12.26) Hours: Standard 37.5 Hours Per Week Reference: F56482 This role will be for a front-end software engineer who is experienced in their field. … technologies including React Proficiency in JavaScript React Framework HTML & CSS DevOps practices (CI/CD, version control) Component-Based architecture Leadership Agile Skills Preferred: Software engineering (Backend) Networking (Subnets, Firewall, Load balancing, VPN configurations) Security and identity management Monitoring and logging Problem-Solving and debugging Inside IR35 ...

World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit an Embedded DSP Software Engineer Software Defined Radio Datalink subcontractor on an initial 6 month contract. This role would suit a candidate who comes from a mobile communications industry or from the aerospace/defence … likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview process Embedded DSP Software Engineer Software Defined Radio Datalink Job Description: Join our growing Software team in Stevenage, working as part of a dynamic team ...

training programme focused on modern agentic development. You will help developers adopt advanced AI-driven coding workflows and shape how teams across multiple software businesses build, test, and ship software using cutting-edge agent tools. The Company They are a global software group delivering a large-scale … instructor-led Agentic Coding Workshop to technical teams worldwide. Their organisation works across a broad portfolio of software businesses and is investing heavily in advancing AI-enabled engineering practices. They value hands-on expertise, pragmatic problem-solving, and the ability to guide mixed-skill developer groups through transformative ...

distributed systems. This role requires strong DevOps expertise and the ability to design and maintain resilient cloud-based infrastructure. Key Responsibilities Lead platform-first engineering initiatives to enhance scalability and reliability Design, build, and maintain resilient infrastructure for distributed systems Implement monitoring and alerting solutions to ensure high availability … Collaborate with engineering teams to improve system reliability and mitigate risks Develop and maintain CI/CD pipelines to support efficient deployments Recommend ongoing improvements to platform architecture and processes Ensure compliance with security, governance, and regulatory standards Required Skills & Experience Strong background in software engineering ...