Contract Software Engineer jobs in London

Backend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTC Are you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. As a Backend Software Engineer you will join an Agile team focussed on building and maintaining Exchange...

Job Description iOS - Software Engineer - Holborn Here at Whitbread, we are seeking an experienced iOS Engineer to help deliver value to our business and our customers by using technology to solve business problems with creativity & innovation. This is a unique opportunity for someone who has strong Swift experience to join our commercial technology team to work on new and exciting...

You will collaborate closely with cross-functional partners to push technology forward, even in areas where solutions are still being defined. Key Responsibilities - Monitor industry and company-wide computing technology trends to evaluate and develop new capabilities aligned with the product roadmap.

Contract type:Permanent Hours:37.5/ weekSalary:circa £70,000 depending on experienceLocation:London, Canary WharfWFH policy:Employees are required to attend the office 2 days/weekFlexible working: Variety of flexible work patterns subject to line manager discretion e.g. Compressed 9-day fortnight.Reports to:Software Engineering Manager Deadline Note:We reserve the right to close the advert before...

You will collaborate closely with cross-functional partners to push technology forward, even in areas where solutions are still being defined. Key Responsibilities Monitor industry and company-wide computing technology trends to evaluate and develop new capabilities aligned with the product roadmap.

Role:Software Engineer - Database and Display Key Skills - - SCADA/EMS/DMS Developer, Database Design, Data Modeling, Historian Integration, Oracle, SQL Server, PostgreSQL, SLD, Display - Hands-on expertise preferably on XX PowerOn Reliance (XA21), AEMS Platform, GE eTerra, PowerOn Advantage Software, as well as SCADA / DMS/ EMS of any equivalent platforms from Siemens, OSI, ABB, Schneider...

We need talented engineers with a strong low-level graphics and GPU development background on the Android platform, ideally with experience of working in the consumer electronics industry. This contract will be hybrid (3 days a week onsite, 2 remote), based near Egham. Its within IR35 but offering a good rate to offset that! The successful candidate will contribute to new, high-performance...

You will design, build and maintain scalable systems that manage expiries, contract rolls, corporate actions, coupon payments and other lifecycle events, ensuring full data integrity for front-office trading and research teams. Tech Stack: Python/C#, SQL, distributed systems, CI/CD pipelines

You will join a cross-functional product engineering team focused on the evolution and modernisation of a core InsurTech platform. The work centres around building scalable, cloud-native services while improving performance, reliability, and long-term maintainability.

Python Software Engineer Visual Quality / Media London Hybrid Outside IR35 A London-based technology company is seeking a capable Python Developer to support development and maintenance of an in-house quality test framework used to validate next-generation video codec technology. Initial 3-month contract. Key Requirements Strong Python development skills (multithreaded, production code) Linux...

You will design, build and maintain scalable systems that manage expiries, contract rolls, corporate actions, coupon payments and other lifecycle events, ensuring full data integrity for front-office trading and research teams. Tech Stack: Python/C#, SQL, distributed systems, CI/CD pipelines

Job Description Software Engineer – Custom Software (Android) London Office Hybrid working – approx. 20% onsite URGENT contract - Initial 4 months with high likelihood of extension We’re looking for a Software Engineer with strong Android expertise to join a high-impact custom software team delivering solutions for a major defence client. This role offers the opportunity to work on complex,...

Job Description Python Software Engineer – Visual Quality / Media – London Hybrid – Outside IR35 A London-based technology company is seeking a capable Python Developer to support development and maintenance of an in-house quality test framework used to validate next-generation video codec technology. Initial 3-month contract. Key Requirements - Strong Python development skills...

Job Description Senior Software Engineer (Robotics) ?? London (On-site, 5 days/week) Permanent role with excellent on-site benefits We're looking for a Senior Software Engineer to help turn our advanced robotics stack into a dependable, real-world product. This is a hands-on role where you'll write production code, integrate subsystems, and work directly with robots in both simulation and...

Company description: At Warburtons, family is at the heart of our business. Job description: Shift Pattern: Monday to Friday Days based role Salary:up to £70,000 per annum depending on experience and skills Benefits include: profit related bonus, 5 weeks of annual leave (opportunity to buy more), award winning pension scheme and benefits for you and your family. Location:Brimsdown, North...

Software Engineering Manager A brand new and exciting opportunity has arisen for a C++ Software Engineering Manager with extensive knowledge of C++ to join a market leading financial services company based from their Old Street, London office. Please note you will be expected to go to the office 4 days per week. The C++ Software Engineering Manager will take lead and mentor a team of 5 developers...

VP of Software Engineering (Relocation to Kuwait)Industry: High‑Traffic e Commerce / Digital PlatformsReporting to: C‑Level Executive / BoardAbout the RoleWe are a high‑growth, high‑traffic e Commerce company operating at regional scale, processing millions of transactions and users annually. We are building a long‑term executive technology leadership team and are seeking a VP of Software...

Python Software Engineer – Visual Quality / Media – London Hybrid – Outside IR35 A London-based technology company is seeking a capable Python Developer to support development and maintenance of an in-house quality test framework used to validate next-generation video codec technology. Initial 3-month contract. Strong Python development skills (multithreaded, production code) Linux development...

You will collaborate closely with cross-functional partners to push technology forward, even in areas where solutions are still being defined. Key Responsibilities - Monitor industry and company-wide computing technology trends to evaluate and develop new capabilities aligned with the product roadmap.

Job Description Software Engineer – Custom Software (Android) London Office Hybrid working – approx. 20% onsite URGENT contract - Initial 4 months with high likelihood of extension We’re looking for a Software Engineer with strong Android expertise to join a high-impact custom software team delivering solutions for a major defence client. This role offers the opportunity to work on complex,...