Backend jobs in London
Browse 74 live backend jobs in London, with a typical salary around £110,000. New roles are added daily — click any listing to view the full details and apply directly on CV-Library.
GO Backend Developer
Backend Developer (Go. Salary: Up to £61,000 per annum. Contract: 12-month FTC, with potential for extension. Location: London - hybrid, 2 days a week on site. Our prestigious client is looking for a…
Backend Developer (Python)
Backend Developer (Python. 6 Months. London (Hybrid. £550-650 per day (Inside IR35. **Please note - The selected candidate MUST HAVE strong Banking Experience to be considered for this position**. My…
Senior Backend Engineer
SENIOR BACKEND SOFTWARE ENGINEER | UK REMOTE | £100,000 - £120,000. About the Opportunity. My client, an exceptional aerospace tech firm building next-gen communication intelligent networking company…
Fractional Fintech Backend Engineer
Our client has an exciting opportunity for a Fractional Fintech Backend Engineer to join the team. Location: London. Salary: Competitive. Job Type: Fractional, 1–2 days per week. About The Company. Ou…
Senior Backend Developer
Senior Backend Developer. Full-time. Inside IR35. Hybrid 1 office day. London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB. Join a dynamic energy provider dedicated to sustainabl…
Senior Backend Developer
We are looking for an enthusiastic and resourceful Senior Backend Developer who is passionate about building exceptional products and developing robust, scalable solutions. This is an initial 6-month…
Lead Backend Engineer
We're hiring a Lead Backend Engineer to design a global, agentic-first platform for moving and home life. Fast enough for live voice. Reliable enough for agents to act on their own. 4M+ home movers a…
Lead Backend Engineer
We're hiring a Lead Backend Engineer to design a global, agentic-first platform for moving and home life. Fast enough for live voice. Reliable enough for agents to act on their own. 4M+ home movers a…
Software Engineer (Backend) - SC Cleared
Back-End Engineer. Location: Remote. Start Date: ASAP. Contract Duration: Initial end March 2027, with potential extension to July 2027. Rate: £440pd - £500pd (Inside IR35. Security Clearance: Active…
Mobile Service Layer Engineer
Kotlin/Java Backend Developer. 24 month contract. Inside IR35 – Paying up to £50 per hour via umbrella. Location: Hybrid – working in London and Burgess Hill. We are currently looking for a Kotlin/Jav…
Software Engineer
This is a varied engineering position covering backend development, cloud infrastructure, workflow automation, DevOps, scientific data management and full-stack application development. You'll work cl…
Software Engineer
This is a heavily backend -biased position but given the size of the team you will be working across the stack when needed. Build scalable, performant systems. Design and deliver end-to-end features w…
Python / Fullstack Developers
This is a hands-on role building and maintaining customer-facing and internal platforms, working across the full stack with a Python-based backend . The role is hybrid, with 2 days per week required o…
Python Developers
This is a hands-on role building and maintaining customer-facing and internal platforms, working across the full stack with a Python-based backend . The role is hybrid, with 2 days per week required o…
Scala Data Engineer - Contract - SC Clearance - London
We are seeking an experienced Senior Scala Data Engineer with active SC Clearance to join a team developing secure, high-volume and highly available backend services and APIs supporting fraud detectio…
Software Engineer
Develop secure RESTful APIs and backend services. Work within Azure-native environments, leveraging cloud-first architecture principles. Collaborate with Product Owners, Architects, DevOps and QA team…
Senior Fullstack Engineer (remote)
Building the backend services and APIs that power the platform. Turning complex, fast-moving information into clear frontend features and data visualisations. Putting LLMs to work on real problems: en…
TypeScript Engineer
As part of that, they are looking to onboard contract TypeScript Developers with strong backend API and AWS knowledge. As a TypeScript Developer in the Agile team, you'll work closely with the Enginee…
Interim NEC Northgate Housing Consultant – Local Authority
. 🔹 SQL – backend queries, data extraction and reporting. 🔹 Rent reconciliation – rents, arrears and housing income. 🔹 System testing – UAT, regression and functional testing. 🔹 System upgrades –…
iOS Engineer
Integrating with bespoke, lovingly handcrafted backend services from the days of yore. Designing solutions for open-ended problems. Experience working with. UIKit. MVVM. REST APIs. RAML API documentat…
Android Engineer
Integrating with bespoke, lovingly handcrafted backend services from the days of yore. Designing solutions for open-ended problems. Experience working with. Jetpack Compose. MVI Architecture. REST API…
Senior Python Developer
Synapri are working with an exciting Software business operating within the Investment Management space looking for an experienced Lead/Principal Backend Engineer to join their growing team on a perma…
Principal Controls Engineer
For more information on this role, or any other jobs across; Embedded, C++ programming, Embedded Linux, Golang Development, Machine Learning, FPGA, Electronics, C#, Frontend, Backend , Scala, Test, El…
iSO Engineer
In this role, your key responsibilities will be to build, test, and deploy iOS applications while collaborating with designers, backend engineers, and product owners. Ensure app responsiveness, perfor…
Full Stack Developer
C#, .NET 10, REST API development, and enterprise backend engineering. Frontend development with TypeScript, JavaScript or NHS Digital Design System components. Confident and experienced use of AI dev…
Frequently asked questions
How many backend jobs are available in London?
There are currently 74 live backend vacancies in London listed on Jobs North East. The list is updated daily from CV-Library.
How do I apply for backend jobs in London?
Click any job above to see the full details, then select "Apply" to be redirected to the original listing on CV-Library where you can submit your application.
Are these backend jobs in London updated regularly?
Yes. New backend roles in London are added daily, and expired listings are removed automatically.