1 to 25 of 118 Contract Developer Jobs in London

Mobile Developer - IOS OR Android Developer - Android/IOS Developer Currently engaged with a leading consultancy that are seeking Android and IOS Developers in Brighton. Urgent requirement. Long Term Contract Position - Inside IR35. Client: Leading Consulting Client Location: Burgess Hill, near Brighton Working model: Hybrid-ideally three days onsite … though. Start date: ASAP Contract: Initial six months, with likely extensions due to the long-term nature of the project Engagement: Inside IR35 Mobile Developer - IOS OR Android Developer - Android/IOS Developer ...

Java Developer Contractor £540 - £640 per day (Umbrella) | Inside IR35 London (Hybrid - 3 days per week in the office) 6-Month Contract Active SC Clearance Required Java Developer | Enterprise Applications | Agile Delivery We are currently seeking an experienced Java Developer Contractor to join a high-profile technology delivery programme. This … full software development lifecycle, helping to translate business requirements into robust technical solutions that support critical business outcomes. The Role As a Java Developer, you will be responsible for developing and maintaining backend services, APIs, and enterprise applications while contributing to modern software engineering practices, Agile delivery, and continuous improvement ...

Senior Java/Python Engineer – SC Cleared Location: UK – Hybrid, 2 days onsite Clearance: Active SC Clearance required Contract: Contract Role: Senior Java/Python Engineer We are looking for an experienced Senior Java/ ...

Robert Half has partnered with a market-leading Financial Services organisation to recruit a Full Stack Engineer for an initial 6 months. This is a hybrid role based in Central London, requiring three days per ...

Our client is in the Insurance sector and is looking to grow their team with a Java Senior Developer. This role will have a big focus on Agentic Development and is 2 days a week ...

Our client is in the Insurance sector and is looking to grow their team with a Java Senior Developer. This role will have a big focus on Agentic Development and is 2 days a week ...

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a ...

Experienced Java Developer (Contract) Location - London, UK Work Mode - Hybrid (3 days work from office) Contract duration - 6 months Active SC Clearance required - YES Are you a hands-on Java expert looking for your next exciting contract opportunity? We are seeking an experienced Java Developer Contractor to help us design … sprint planning, stand-ups, retrospectives) and support CI/CD pipelines. What You Bring (Essential Skills) Core Experience: Proven track record as a Java Developer, Backend Engineer, or Full Stack Developer with strong Object-Oriented Programming (OOP) skills. Frameworks & Architecture: Deep hands-on experience with Spring Boot, Spring MVC, RESTful ...

Key Requirements: Strong commercial experience with Python Proven expertise developing Flask-based applications and REST APIs Experience designing, building, and maintaining scalable backend services Ability to work independently and contribute within an agile delivery team ...

Senior Software Engineer (C++) – Contract Join a globally recognised technology business supporting one of the world's leading online gaming platforms. This is an opportunity to work on a large-scale, business-critical C++ platform ...

Working with a global financial services organisation who are looking for a hands-on Senior Full Stack Developer. Details Location - London Hybrid 3 days/week in office Duration - Initially 6 months Rate - £550-£650 ...

Working with a global financial services organisation who are looking for a hands-on Senior Full Stack Developer. Details Location - London Hybrid 3 days/week in office Duration - Initially 6 months Rate - £550-£650 ...

Lead Python Engineer £525/day Outside IR35 | 3-Month Contract | Hybrid Working | Active SC Clearance Required An experienced Lead Python Engineer is required to join a data-focused programme aimed at improving the safe ...

About The Role FDM is a global business and technology consultancy seeking a Business & Process Analyst to work for our client within the Aviation, Catering & Retail sector. This is initially a 6-12 month contract ...

Developer (Dynamics 365 CE) - £500-£550 a day - Outside IR35 - London/Hybrid - 6 month initial contract. We need a highly skilled Dynamics 365 Developer to work with a Central Government client with extensive expertise in CRM Customer Engagement and Power Platform technologies. The role demands strong knowledge in Microsoft ...

Java Software Engineer 2-Days Onsite in Osterley, West London 6 Month Contract - InsideIR35 Our client is actively seeking 2 Java Software Engineers to join their growing discovery engineering team based in Osterley, West London. ...

D365 CE Developer (Contract OIR35) Dynamics 365 CE Developer UK Remote/Hybrid London or Midlands | Healthcare Technology A leading healthcare technology organisation is seeking an experienced Dynamics 365 CE Developer to support the delivery of critical customer and patient-facing digital solutions. This is an excellent opportunity … React Dynamics 365 F&O exposure Enterprise integration platforms and event-driven architectures What's Required? This role would suit a specialist Dynamics developer who enjoys working on large-scale Microsoft solutions and is comfortable taking ownership of development activities with minimal supervision. Strong communication skills and the ability ...

Full Stack Developer £500-£540 per day | Outside IR35 Java | Spring Boot | React | TypeScript | Secure Digital Platforms Location London (MOD site) Working Pattern 4 days per week onsite Clearance Current DV Security Clearance required Background MOD/Defence/National Security experience required The Opportunity We're looking … experienced Full Stack Developer to help build and deliver secure, modern digital capabilities within a Defence environment. You'll work across both frontend and backend development, contributing to scalable services, APIs and intuitive user interfaces. Working closely with UX Designers, Product, Engineering and Defence stakeholders, you'll help turn complex ...

SDET 6 Month contract £450 - £500 per day Outside IR35 London/Hybrid - 2x days a week in London Design and develop automated testing frameworks and strategies with Cypress and Playwright using Javascript/Typescript. ...

SDET 6 Month contract £450 - £500 per day Outside IR35 London/Hybrid - 2x days a week in London Design and develop automated testing frameworks and strategies with Cypress and Playwright using Javascript/Typescript. ...

Alexander Lloyd are seeking an experienced Implementation Consultant with pensions calculations expertise to join an expanding business on a 6 Month Daily Rate contract, fully remote working from home & Inside IR35. This is an exciting ...

Senior C# Developer Location: Osterley, UK About the Role We are looking for a talented and passionate Software Engineer to join our engineering team based in Osterley . This is an exciting opportunity to work on modern, scalable applications using the latest technologies across backend, frontend, cloud, and DevOps. ...

this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job title: Senior Full Stack Developer (Java/Angular) Location : London (2 to 3 days per week on site) Contract: 12 months with possible extension Rate : £750 - £800 Inside IR35 Role Overview … seeking a Full Stack Developer to join a high-performing engineering team responsible for building and enhancing execution and trade workflow platforms. The role involves designing, developing, and supporting scalable, resilient applications that facilitate complex business processes and high-volume transaction flows. Key Responsibilities Architecture & Solution Design Contribute ...

/Hybrid (3 days on-site) Initial 6-Month Contract My client is a leading global financial services organisation seeking an experienced Senior Java Developer to join a large-scale enterprise technology programme. This is a senior technical role focused on leading backend application development initiatives and driving architectural decisions ...

Backend Developer (Azure) — 3 Month Remote Contract Outside IR35 Rate: £420–£475 per day We’re looking for an experienced Azure Backend Developer to join a digital healthcare platform team on an initial 3-month contract, outside IR35. This is a hands-on role working on a mature Azure-based … Service Bus, Azure API Management and Azure DevOps, contributing to a platform that supports connected patient services. This role is particularly suited to a developer who can hit the ground running, work independently and own technical delivery end-to-end without requiring day-to-day technical supervision. What ...