Contract Software Developer jobs in Greater London

Job title: Software Developer Location: GSK HQ (On-site 2 days per week) Contract: 12 Months Overview GSK is a science-led global healthcare company with a special purpose: to help people do more, feel better, live longer. We are on an audacious journey to impact the health of 2.5 billion people over the next decade. Our R&D division is at the forefront of this mission, dedicated to the...

If you like building Python systems that make machine learning research actually work at scale - this one's for you. You'll develop and improve the internal tooling that researchers rely on daily: distributed compute workflows, data pipelines, and robust infrastructure that connects research code to real environments - including hardware/prototype devices on-site. 12-month contract - inside IR35...

Location: Fully Remote Team: Tech Team Employment Type: Contract Tangible is a fast-growing, tech-driven platform providing liquidity solutions to LPs and GPs in the private-markets secondaries space. By combining deep sector expertise with modern infrastructure, we unlock liquidity across private equity, private credit, and real assets, transforming the industry and enabling investors to move...

Mercor is seeking experienced software engineers to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues derived from major open-source repositories through hands-on coding, debugging, and validation. It’s an opportunity to contribute your technical expertise to cutting-edge AI...

Lead Software Developer Job Title: Lead Software Developer Location: London, UK Job Type: B2b Contract Duration: 6-12 months with Inside IR35 Working Mode: Hybrid (Twice in a week mandatory) Need UK citizens only. Candidates need have active SC clearance. Job Description: Front End Skill Set Vue Js Responsive Web Development HTML CSS Node JS JavaScript Back End Skill Set Knowledge of C# . NET...

Job Description You Will - · Help Shape Test Strategy for the testing team. · Identify the right kind of tests for each level of the testing pyramid · Pair with developers in designing contract tests for both consumer and producer · Provide suggestions to improve Automation and test processes · Develop and maintain shares testing libraries · Participate in team planning · Help improve...

Our valued professional services client is seeking a Junio Software Developer to assist in the maintenance of a public safety application! Initial 1-year contract opportunity in Ottawa, ON (Remote). The successful candidate must be eligible for a RCMP Secret Clearance, which requires a 10 year minimum residency requirement. 7.5 hours per day, Monday to Friday. As the selected candidate, you...

Job Summary: We are seeking a skilled and motivated Senior Software Engineer to join our dynamic team at CWAN. In this role, you will be responsible for designing, building, deploying, and maintaining high-quality code while collaborating with cross-functional teams to enhance our software offerings. This position is ideal for an engineer who is driven by client satisfaction and has a strong...

You will gain a vast range of useful experiences and skills whilst working towards the BSc (Hons) Digital and Technology Solutions (Software Pathway) degree.

You will be set objectives and goals by your training provider and manager to support your studies.

You will build your skills over a 42-month period, starting in September.

You will lead backend, full-stack, and front-end engineers as part of a growing innovation unit. This role is ideal for a technically strong leader who thrives in complex, fast-moving environments and enjoys solving hard problems. Key Responsibilities: Lead, mentor, and grow a team of software and QA engineers.

Job Title: Lead Software Developer Location: London, UK Job Type: B2b Contract Duration: 6-12 months with Inside IR35 Working Mode: Hybrid (Twice in a week mandatory) Need UK citizens only. Candidates need have active SC clearance. Job Description: Front End Skill Set Vue Js Responsive Web Development HTML CSS Node JS JavaScript Back End Skill Set Knowledge of C# .NET (particularly...

Job Summary: The Trading and Risk Management System (TRMS) team is responsible for developing, supporting and maintaining our front and back office trading web applications using Python, the proprietary Beacon Dependency Graph and Glint, the Beacon UI framework. The successful candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the...

Job title: Software Developer Location: GSK HQ (On-site 2 days per week) Contract: 12 Months Overview GSK is a science-led global healthcare company with a special purpose: to help people do more, feel better, live longer. We are on an audacious journey to impact the health of 2.5 billion people over the next decade. Our R&D division is at the forefront of this mission, dedicated to the...

Lead Software Developer AWS Job Title: Lead Software Developer-AWS Location: London, UK Job Type: B2b Contract Duration: 6-12 months with Inside IR35 Working Mode: Hybrid (Twice a week mandatory) Need UK citizens only. Candidates need have active SC clearance. Job Description: AWS CLI and Infrastructure as Code frameworks such as Terraform). Static Code Analysis using Liniting. AWS Core...

Job Title: Full Stack Software Developer-Azure Location: London, UK Job Type: B2b Contract Duration: 6-12 months with Inside IR35 Working Mode: Hybrid (Twice a week mandatory) Need UK citizens only. Candidates need have active SC clearance. Job Description: API Development: Design, develop, and maintain robust, scalable APIs using modern frameworks and technologies. Azure Logic Apps:...

You will deliver testing solutions for large scale systems and drive the improvement of your teams automation frameworks. Design Develop and Maintain test frameworks for automation Participate in team planning Help improve automation framework Provide mentorship training and support of other team member Rs

Full Stack Software Developer-Azure Job Title: Full Stack Software Developer-Azure Location: London, UK Job Type: B2b Contract Duration: 6-12 months with Inside IR35 Working Mode: Hybrid (Twice a week mandatory) Need UK citizens only. Candidates need have active SC clearance. Job Description: API Development: Design, develop, and maintain robust, scalable APIs using modern frameworks and...

Job Summary: The Trading and Risk Management System (TRMS) team is responsible for developing, supporting and maintaining our front and back office trading web applications using Python, the proprietary Beacon Dependency Graph and Glint, the Beacon UI framework. The successful candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the...

Job title: Software Developer Location: GSK HQ (On-site 2 days per week) Contract: 12 Months Applying for this role is straight forward Scroll down and click on Apply to be considered for this position. Overview GSK is a science-led global healthcare company with a special purpose: to help people do more, feel better, live longer. We are on an audacious journey to impact the health of 2.5...

Job title: Software DeveloperLocation: GSK HQ (On-site 2 days per week)Contract: 12 Months OverviewGSK is a science-led global healthcare company with a special purpose: to help people do more, feel better, live longer. We are on an audacious journey to impact the health of 2.5 billion people over the next decade. Our R&D division is at the forefront of this mission, dedicated to the discovery...