backend software engineer jobs in Greater London

Job Description Backend Software Engineer (AI) £750 - £800 per day 2 days onsite We're working with a global healthcare and AI research organisation that's pioneering the use of advanced Machine Learning to accelerate the discovery and delivery of life-changing treatments. Their vision is to enable faster, personalised therapies that improve patient outcomes worldwide - and they're seeking a...

Job Description Software Engineer - eDV Cleared New Opportunity in London for Backend Developers who want to work on mission-critical, operational projects - Central London based - Up to £75,000 + Benefits - Clearance bonus + company bonus - To apply, email: or call: Are you ready to work on some of the UK's most critical Defence & National Security programmes? We're growing our DV Cleared...

Senior Backend Software Engineer – Node.JS About the Opportunity An innovative, fast-growing technology company is searching for a Senior Backend Software Engineer to join its core engineering team. This organisation is building next-generation automation and intelligence solutions, and you will play a key role in developing the backend systems that power a high-impact platform used by...

Backend Software Engineer / Developer (Linux SQL C++17) London / WFH to £110k Global-leading FinTech is seeking a senior Backend Software Engineer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities and derivatives post-trade processing technology, and have...

You will lead by example, elevating our craft, shaping our technical direction, and helping us build a world-class engineering environment.

You should bring deep expertise in

Engineering | London, United Kingdom | Remote, UK | Gdańsk, Poland | Remote, Poland |Atlassians can choose where they work – whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. Interviews and onboarding are conducted virtually, a part of being a distributed-first company.To help...

Our client are looking for a .Net Developer to join their innovative tech organisation, providing cutting-edge solutions to highly regulated industries such as Finance and Healthcare. You’ll be working as part of the backend team on the development and ongoing support of software applications for the internal systems and the businesses’ clients. Role: Backend Software Engineer...

Backend Software Engineer / Developer (Python FastAPI Data) London to £90k Are you a data centric Software Engineer with strong Python and SQL skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting technology provider that focusses on developing a complex SaaS calculation platform for rapidly growing Cyber Security insurance...

Senior Backend Engineer | Fully Remote | Full Time Are you a seasoned backend engineer with a passion for building scalable APIs and robust backend systems? We’re looking for a Senior Backend Engineer to join our development team and help shape the future of our platform. What You’ll Do - Design, develop, and maintain high-quality APIs and backend services - Architect scalable software...

Job Description Job Title: Senior Engineer with Node.js and Python or Back End (Java and ideally Kafka) Max rate: £537/Day on Umbrella Location: Croydon (Hybrid) Clearance required: SC Transfer (Active SC only ) Contract Duration: 05 months Experience of Java Experience of Spring framework or equivalent. Knowledge of software design patterns and when to apply them Excellent knowledge of...

Overview Do you have the following skills, experience and drive to succeed in this role Find out below. 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...

You will successfully conduct day-to-day work and solve complex issues in your own specific technical engineering area, will share domain and industry knowledge between cross-functional teams and will serve as a guide to others by sharing and helping junior engineers in their duties, while reporting on status of difficult or high-level projects to local tech leadership via written or oral means.

Backend Software Engineer | Python | London, Hybrid | Up to £80k About the Company Albert Bow has partnered with a fast-growing data intelligence platform transforming how private market investors access and use information. Backed by one of Europe’s leading fund services providers, we’re building modern, scalable software for private capital professionals. About the Role You’ll join a small,...

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...

Senior Backend Software Engineer – Node.JS About the Opportunity An innovative, fast-growing technology company is searching for a Senior Backend Software Engineer to join its core engineering team. This organisation is building next-generation automation and intelligence solutions, and you will play a key role in developing the backend systems that power a high-impact platform used by...

Backend Software Engineer UK Remote 6 Month Contract A fantastic contract role has opened up for a highly skilled Backend Software Engineer with strong expertise in Go. This is an exciting chance to join a leading technology company known for its high engineering standards and innovative approach to distributed systems. In this position, the Backend Software Engineer will play a central role...

Our client are looking for a .Net Developer to join their innovative tech organisation, providing cutting-edge solutions to highly regulated industries such as Finance and Healthcare. You’ll be working as part of the backend team on the development and ongoing support of software applications for the internal systems and the businesses’ clients. Apply promptly! A high volume of applicants is...

Backend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTC Remember to check your CV before applying Also, ensure you read through all the requirements related to this role. 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...

Backend Software Engineer / Developer (Linux SQL C++17) London / WFH to £110k Global-leading FinTech is seeking a senior Backend Software Engineer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities and derivatives post-trade processing technology, and have created...

Net Developer to join their innovative tech organisation, providing cutting-edge solutions to highly regulated industries such as Finance and Healthcare. You’ll be working as part of the backend team on the development and ongoing support of software applications for the internal systems and the businesses’ clients. Role: Backend Software Engineer (.Net) Compensation: £45,000-£60,000 NET...