1 to 25 of 26 Contract Developer Jobs in the City of London

Job Description: Full Stack Engineer (Angular+Python+AI) Location: London (Hybrid) | Contract: 6 Months | Client: Big Tech The Mission Join a high-velocity AI Accelerator team acting as an internal startup. We run 12-week sprints to ...

Principal responsibilities Develop key parts of the Global FX MI and Analytics platform Work closely with quants and electronic tech team in implementing fit-for-purpose solutions Contribute to designing and architecting tick, data access ...

C# Developer – 6-month contract – London – SC Cleared – Inside IR35 My Financial Services customer is looking for a C# Developer, that will play a key role in designing and building components of a synchronisation platform. You will work across backend and frontend technologies to enhance the Lab environment, implement feedback … joining a collaborative, forward-thinking engineering team delivering scalable, secure, and high-performing solutions within Azure. Skills & Experience required from the C# Developer Active SC Clearance Strong hands-on development experience with C# and .NET Solid SQL and database development expertise Experience building modern web applications using Angular, HTML ...

Strong foundation in software development with C# and TypeScript. - Experience with AI/LLM concepts (e.g., prompt engineering, RAG). - Analytical mindset for assessing sufficiency (relevance, completeness, freshness) and mitigating risks like hallucinations. - Focus on ...

Strong foundation in software development with C# and TypeScript. - Experience with AI/LLM concepts (e.g., prompt engineering, RAG). - Analytical mindset for assessing sufficiency (relevance, completeness, freshness) and mitigating risks like hallucinations. - Focus on ...

Python Full Stack Developer - Azure Databricks London (Hybrid) 6 Month Contract £550/day (Inside IR35) Python Full Stack Developer needed with active SC Security Clearance Azure Cloud and Azure Databricks. . 6 Month Contract based in Central London (Hybrid). Start ASAP in March/April 2026. Hybrid Working ...

Fullstack Developer 8 months London - hybrid 1-2 days onsite every 2 weeks Inside IR35 - Umbrella only Skills required: Intermediate to advanced practical experience with: React and TypeScript Python AWS services i.e. Athena/Glue, DynamoDB, ECS, S3, Lambda, SQS, Step Function, etc Automated testing frameworks for Python and JavaScript ...

Software Developer 6-12 months London - Remote £600 per day inside IR35 - umbrella only Overview Our developers work within multidisciplinary Agile teams to deliver secure, robust, and user centred digital services. The role involves building high quality software, contributing to technical design, and continually improving codebases to meet service ...

Junior C# Developer 6-month contract London SC Cleared Inside IR35 My Financial Services customer is looking for a Junior C# Developer, that will play a key role in triaging and resolving technical queries during the development of the Synchronisation Lab to act as a platform for industry to demonstrate … cases and understand business models for synchronisation. The Junior C# Developer will proactively engage with Product and development teams to ensure timely responses to queries. You ll be joining a collaborative, forward-thinking engineering team delivering scalable, secure, and high-performing solutions within Azure. Junior C# Developer Skills & Experience required ...

looking for a Senior Camunda Developer/Workflow Engineer to play a key role in the design, build and optimisation of workflow orchestration and business process automation solutions across a modern cloud-native technology estate. This role will focus on delivering end-to-end process automation using Camunda, working closely ...

Senior Python Developer Duration: 14 Months Location: London, UK (3 days in office) Active SC Clearance required Inside IR35 - Umbrella only About the Role: We are seeking a highly skilled and versatile Senior Developer to join our team and contribute to the development and maintenance of our cutting-edge Azure … Databricks platform for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Developer will be responsible for both front-end and back-end development, with a focus on Python, including the challenging but rewarding task of reverse engineering an existing codebase to integrate ...

Join Our Team as a SharePoint 365 Developer! Located London (3 days a week in office) Rate: £415 Per Day Umbrella (no movement) Duration: Minimum 6 months but likely long term. Are you an innovative SharePoint Developer looking for an exciting opportunity in the financial sector … just a cheerful 6-minute stroll from Crossharbour train station, making your daily commute a breeze! What You'll Do: As a SharePoint Developer, you'll play a pivotal role in designing, developing, and maintaining our SharePoint applications. Your contributions will enhance collaboration and streamline processes across the organization. Your ...

Java Developer Location - Remote with some ad hoc travel to London 6 months £468 per day inside IR35 Active SC clearance required Skills: The ability to work with data throughout its lifecycle, from collection and storage to processing and analysis. Data developers are responsible for designing, implementing and maintaining ...

Role: AI Developer Location: London - up to 3 days per week on-site Duration: 3 Months Day rate: £540 - £585 Umbrella Only Minimum of 5 years UK residency required Role Description: We're looking for an experience AI developer with the skills below. They'll be building out our client ...

Python Full Stack Developer - Azure Databricks London (Hybrid) 6 Month Contract £550/day (Inside IR35) Python Full Stack Developer needed with active SC Security Clearance Azure Cloud and Azure Databricks click apply for full job details ...

Murex Datamart Developer 7-8 Month contract 3 days per week on site in Central London £(Apply online only) per day (Inside IR35) Job Summary: We are seeking an experienced Murex consultant based onshore (London) with a strong background in the MX3.1 Datamart module. The ideal candidate will possess ...

which the team works Be involved in identifying appropriate technology and approaches, deciding when software should be written Contribute to the wider MHCLG developer community Providing quality assurance of inflight tickets Release preparation Show and tells and demonstrations Tech stack: Typescript on NodeJS AWS Cloudwatch, Lambda ...

will be required to produce robust, clear and polished code to tight time-scales. This is an excellent opportunity for a highly-motivated Java developer to be involved in the delivery of new customer products and/or customer roadmaps. The candidate will be a key member of an agile ...

Title: Software Developer Hours: 36 hours (full time) Job Status: Fixed Term contract until 31 March 2027 Location: Home based with the expectation of travel within area and nationally where required Salary: £52,575.15 p er annum Closing Date: 23.59pm on Wednesday 25 March 2026 Interview Date(s): 14 April … skills and support required to deliver the highest quality care and support now and in the future. Internally we call this role Digital Specialist (Developer). The above job title is being used for external advertising purposes. Skills for Care has an exciting opportunity for a Software Developer to join ...

Craft CMS Developer - Part-Time Contract Role We're looking for an experienced Craft CMS Developer to join a digital team and help deliver high-quality, content-rich websites for higher education institutions. Please note this is a part-time contract role offering 2 days per week on an ongoing ...

C# .NET Developer Contract Daily Rate: £600 - £650 (inside IR35 via umbrella) Contract Length: 6 months initially Location: Hybrid Working - 2/3 days onsite per week Our client, a leading organisation in the tech sector, is seeking a talented C# .NET Developer to join their dynamic team … passionate about software development and are eager to tackle exciting challenges, we want to hear from you! Key Responsibilities: As a C# .NET Developer, you will: Understand business requirements and design applications that meet those needs. Engage in business data analysis to inform application design and development. programme in Visual ...

Senior Front-End Developer (Creative Technologist) 6-month contract (initially) Market Rates Inside IR35 Remote Working (plus x1 day per week in central London) The Opportunity Our client is seeking a Senior Creative Technologist/Senior Front-End Developer to play a pivotal role in shaping the future ...

Power BI Developer - Construction, Rail & Civil Engineering Department: Commercial/Project Controls/Digital & Data Reports To: Head of Project Controls/Digital Transformation Manager Location: Working from home Employment Type: Contract - (Outside IR35) Role Overview We are seeking an experienced Power BI Developer to support major infrastructure, rail ...

Senior Unreal Developer| Luxury Automotive Brand Configurator UK Remote 2-3 Month Contract £500-600 Per Day We're partnering with a studio who are looking for a Senior Unreal Developer to work on an exciting project they're delivering. The project is building a real-time, pixel-streamed configurator … pixel-streams it back in real-time for a fully interactive, photorealistic 360-degree experience. What You'll Be Doing The Senior Unreal Developer will join the wider Unreal and asset team to take on the core technical challenges around the dynamic pipeline and real-time performance: Writing and optimising ...

seeking an Oracle Data Migration Consultant/Developer to join our technology-focused team. This role involves delivering SaaS ERP-based transformation programmes using Oracle Cloud ERP technology. The ideal candidate will communicate compelling solutions to complex client problems and support the overall technical solution.. Required Skills & Qualifications: Experience across … delivery, including release management, integration management, data migration strategy, and technical project management How to apply: To apply for the Oracle Data Migration Developer position, please submit your CV and cover letter detailing your relevant experience and why you are interested in this role. Ensure you have proof of rights ...