16 of 16 Contract Software Engineering Jobs in Central London

ways of working, standards, and governance Drive coherence across the technology stack, ensuring architectural consistency across: Secure cloud and compute platforms Digital factory and software engineering approaches Enterprise and business systems Advise on strategic technology choices, including: Platform and tooling selection Cloud strategy and deployment models Where … Experience & Skills Required Senior experience in Enterprise Architecture or technology leadership roles Defence, aerospace, or similarly regulated sectors Secure cloud and enterprise compute environments Software engineering standards and development governance Digital delivery models (agile, waterfall, hybrid) Proven background in large, complex, highly regulated organisations Comfortable operating in secure ...

Head of Mobile/Head of Mobile Engineering/Head of Mobile Technology/Mobile Technology Director/Head of Mobile Architecture Overview: Really excited to be sharing this outstanding opportunity, we've partnered with a leading UK FS/FinTech client, trusted by million's of users … help shape and deliver this transformation programme where you will play an absolutely critical role. You will be working closely with the Head of Engineering to shape modern Mobile and Web technology that will transform how people invest and manage their finances. There wont be any line management involved ...

growing rapidly, with over 500 colleagues across eight sites. We bring together Swedish heritage and British expertise to drive innovation in areas such as software engineering, underwater robotics, radars, AI, and armed forces training. Joining Saab in UK means contributing to the security and resilience of society while … Read more about us here . Key deliverables Create and implement comprehensive test strategies and test plans to ensure the quality and reliability of software products Define testing objectives, scope, scenarios, and criteria based on project requirements and specifications Ensure high quality documentation of test plans, test cases, test ...

Lead/Senior Java/Python Engineers Big 4 Consultancy 12 month contract On site in London Location : London (5 days in office) Duration 12 months Key Skills Proficient in Java/Python concepts and ...

data visualization, and UX for trading workflows. Optimize latency, throughput, and reliability across the stack; instrument observability (metrics, tracing, logging) and performance profiling. Establish engineering best practices: code standards, testing strategies (unit/integration/E2E), CI/CD, secure coding, and release management. Mentor engineers through code reviews … accelerates while maintaining human oversight. Collaborate with stakeholders to translate trading requirements into robust technical designs; write clear specs and implementation plans. Essential: Professional software engineering experience, with deep expertise in: Frontend: React, TypeScript, modern tooling (bundlers, linting, testing frameworks). Backend: Core Java, Spring Boot (or similar ...

join their development function and contribute to a significant internal programme of work. The Python Developer will play a key part within the software engineering team working closely to design new systems or enhancing existing systems. The python developer will be responsible for adhering to agile methodologies … principles. Responsibilities of the Python Developer: Producing well-structured and clearly documented Python code. Producing high level documentation in detail Contribute across the full software lifecycle on greenfield, end-to-end projects. Following the Agile development processes, such as sprint planning and stand-ups. Responsible for regularly updating ...

exciting opportunity has arisen for a Senior Software Engineer to join a well-established biotech company using large-scale genetic data and AI to predict disease risk and advance precision healthcare. As a Senior Software Engineer , you will be contributing to the development and scaling of secure, reliable … software in a collaborative, agile environment. This is a contract-based role (12 weeks) offering hybrid/remote working options, a salary range of £500 - £700 per day (Inside IR35) and benefits. You will be responsible for: Building and scaling new software products within an agile squad. Supporting ...

Senior Full Stack Developer We are looking for a high-caliber Senior Full Stack Developer (L5 equivalent) to join a specialized innovation 'incubator.' Our mission is to accelerate the AI transformation of global business operations ...

Senior Software Engineer Location: London (Hybrid) Contract Duration: 6 months Join a specialized Applied AI team driving innovation in business operations. The group accelerates AI transformation by developing agentic systems and full-stack infrastructure to automate workflows and drive efficiency. We're seeking a Senior Software Engineer … workflows. This role combines technical expertise, product thinking, and scaling AI solutions across complex systems, working in a small agile team within a larger engineering organization. Key Responsibilities Design, develop, and deploy AI-powered systems that enhance global sales workflows. Build scalable backend services and full-stack applications ...

month contract Outside IR35 London We're partnering with a well-established financial services organisation that's investing in modern engineering practices and cloud technology. They're looking for a Software Engineer to join a collaborative delivery team on a 3 month contract building and supporting business-critical … learn A degree in Computer Science, Mathematics, or a related discipline (or equivalent experience) is desirable but not essential. If you're a Software Engineer who enjoys solving complex problems, working with analytical stakeholders, and building robust systems, this is a great opportunity. Apply now or get in touch ...

Senior Full Stack Developer We are looking for a high-caliber Senior Full Stack Developer (L5 equivalent) to join a specialized innovation 'incubator.' Our mission is to accelerate the AI transformation of global business operations ...

this successful Commodities Trading company. £750 - 800 per day Outside IR35 The Senior C# Developer will have significant prior experience as a Senior Software Engineer/Senior Developer working as C# Developer in a Commodities trading environment where they will have gained knowledge of the full trade life-cycle ...

Senior Software Engineer Location: London (Hybrid) Contract Duration: 6 months Join a specialized Applied AI team driving innovation in business operations. The group accelerates AI transformation by developing agentic systems and full-stack infrastructure to automate workflows and drive efficiency click apply for full job details ...

Want to turn complex public challenges into elegant backend solutions with modern frameworks Are you a Software Engineer expert ready to work on impactful, high-security government projects? Role overview Were looking for a skilled Software Engineer to join our team supporting a public sector client. Youll play ...

month contract Outside IR35 London We're partnering with a well-established financial services organisation that's investing in modern engineering practices and cloud technology. They're looking for a Software Engineer to join a collaborative delivery team on a 3 month contract building and supporting business-critical ...

organisational transformation. The Role As Technical Product Manager, you will take ownership of translating high-level product direction into clear, practical work for engineering teams. You will play a critical role in improving ways of working, re-establishing momentum within the development function, and supporting teams as they align … translate complex requirements into clear, concise user stories Experience writing acceptance criteria, preferably in BDD (Gherkin) format Confident and credible working closely with software engineers and technical stakeholders Excellent interpersonal and communication skills, with a calm and pragmatic leadership style Comfortable operating in environments undergoing change, integration, or post ...