8 of 8 Contract Software Architecture Jobs in the UK excluding London

Location: Tewkesbury (mostly onsite) Duration: 12 month contract Rate: 70ph LTD (Outside IR35) Role details: We are seeking an SC cleared Software Engineer to support the Catapan Fleet Manager Programme , contributing to the design, development, and delivery of robust software solutions. The role involves full lifecycle software engineering, from requirements analysis through to implementation, verification, and documentation. … Key Responsibilities: You will be responsible for performing software engineering activities across the full development lifecycle, which may include: Conducting stakeholder and systems requirement analysis and decomposition. Performing software requirements analysis and maintaining requirements traceability. Designing and updating software architecture and detailed designs. Implementing software solutions in accordance with design specifications and coding standards. Conducting … software verification activities, including code reviews, automated and manual testing. Creating and maintaining comprehensive project documentation, including traceability matrices, coverage reports, and design documentation. Identifying, raising, and resolving software defects, issues, and change requests. Collaborating closely with cross-functional teams to ensure quality and timely delivery of project milestones. Technical Skills & Experience required: Frontend Development: Angular TypeScript HTML More ❯

Job title: Senior Software Engineer Location: Full Remote (Very occasional travel to offices in Cheshire) Type: Contract/Outside IR35/6 months initial duration + possible renewals About the Role We re looking for Senior Software Engineers to join our client's dynamic Engineering team and play a key role in building high-quality, scalable software solutions. As a senior member of the team, you ll take ownership of full-stack development, contribute to software architecture, drive engineering best practices, and mentor junior team members. You ll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing Software Development … APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable code Engineering & Architecture Deliver high- and low-level estimations for projects Ensure software quality through unit and integration testing Perform code reviews and participate in pair programming Architect scalable, secure systems More ❯

Job title: Senior Software Engineer Location: Full Remote (Very occasional travel to offices in Cheshire) Type: Contract/Outside IR35/6 months initial duration + possible renewals About the Role We’re looking for Senior Software Engineers to join our client's dynamic Engineering team and play a key role in building high-quality, scalable software solutions. As a senior member of the team, you’ll take ownership of full-stack development, contribute to software architecture, drive engineering best practices, and mentor junior team members. You’ll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing Software Development … APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable code Engineering & Architecture Deliver high- and low-level estimations for projects Ensure software quality through unit and integration testing Perform code reviews and participate in pair programming Architect scalable, secure systems More ❯

Job Title: Software Development Lead Location: hybrid/Corsham 2-3 days per week Duration: Initially until 31st March 2026 with likely extension Rate: Up to 800 per day via an approved umbrella company Our client, a reputable organisation leading innovative IT programmes, is hiring for a talented Software Development Lead to join the programme. This is a … fantastic opportunity to shape and oversee complex software integration projects, ensuring seamless interoperability between COTS and in-house solutions. What you'll be doing: Architecting and designing integration strategies for diverse software applications Collaborating with cross-functional teams to understand requirements and define integration needs Analysing existing systems to identify dependencies and potential challenges Developing architectural patterns to … vendors and third-party providers to facilitate successful integrations Staying current with industry trends and applying new techniques to enhance integration capabilities What you'll bring: Proven experience in software integration, with skills in Python, C, Powershell, and CI/CD pipelines Strong knowledge of architectural patterns such as SOA, Microservices, ESB, and API design Expertise in designing and More ❯

Contract Software Developer Location: Cheltenham (Hybrid – 1 day per week on-site) Rate: £300 – £450 per day (Outside IR35) Contract: 3-month initial term (potential extension) Our client, a specialist consultancy, is seeking a Contract Software Developer to support ongoing customer projects. You’ll join a small, collaborative team delivering high-quality software solutions across a range … stakeholders to ensure smooth delivery of customer projects, with autonomy and clear outcomes. What we’re looking for Proven experience in C# and .NET web development Strong understanding of software architecture and lifecycle delivery Excellent communication skills with the confidence to engage customers Self-sufficient and comfortable working in a small, agile team Interest in exploring mobile technologies More ❯

Model is achievable regarding resources, objectives and benefits in alignment with the strategy. The Solutions Architect should have solid knowledge and experience in the disciplines involved in full lifecycle software and systems Engineering. In particular, you should have good experience in systems integration, with a strong emphasis on software-led integration, API design and implementation, and secure interoperability … alongside basic networking skills. What you will do: The Solutions Architect will be responsible for the end-to-end design and implementation of a key software system. This will include analysis and design, assisting with and governing software development and hosting, and achieving successful IT health checks, testing, and deployment. About You: As an experienced Solutions Architect, you … one or more areas below will be advantageous: • Defining and maintenance of architectural principles, patterns and frameworks • Ensuring adherence to technical and security standards and identifying corrective action • Advanced software architecture, API integration, and design for scalability • Leadership in software-led systems integration, including cross-domain interoperability • Formal methods for analysis and design • Dynamically scaled containerisation such More ❯

Position: Software Architect Location: Remote Day Rate: Negotiable (OUTSIDE IR35) SC Clearance Required We're on the hunt for a seasoned Software Architect to join a high-impact technical initiative focused on security and scalable architecture. This is a contract role working alongside our internal Tech/Security Lead, with the potential to take on a non-lead … internal engineering lead to: Review experimental codebases and identify gaps for production readiness Define and refine technical stories for refactoring and deployment Identify and scope capability gaps across the architecture Develop conceptual diagrams and interaction models to guide development Define and document architectural capabilities and standards What We're Looking For Proven experience as a Software Architect or … Senior Engineer in complex environments Strong understanding of security principles, scalable systems, and modern software architecture Ability to translate experimental code into production-grade solutions Excellent communication skills and a collaborative mindset Experience with conceptual modelling and technical storytelling If you're interested in hearing more, please do send your profile to Reasonable Adjustments: Respect and equality are More ❯

Vertex AI for developing and deploying ML services is highly desirable. Solid understanding of time series analysis and forecasting techniques. Strong foundation in computer science principles - data structures, algorithms, software architecture, and data modelling. Deep understanding of machine learning algorithms including but not limited to Logistic Regression, Random Forest, XGBoost. Familiarity with modern deep learning approaches such as More ❯