Backend Software Engineer - C#/.NET, SQL (London Onsite)

Company IconClient Server
Location IconLondon

A leading technology firm in London seeks a Backend Software Engineer with expertise in C# .NET and SQL. Join a collaborative team to develop algorithmic trading systems, ensuring high performance and scalability. Ideal candidates will have a strong...Read More>>.

Posted: June 6th, 2026
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Python Backend Engineer - Enterprise REST & CI/CD London

Company IconPeaple Talent
Location IconLondon

A recruitment agency is seeking a Backend Developer in London. This role offers a salary up to £65,000 p.a. with three office days per week. Responsibilities include developing in-house business systems, collaborating with teams, and following Agile...Read More>>.

Posted: June 6th, 2026
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Payments Backend Engineer (Ruby/PHP/Scala) – Hybrid London

Company IconBigCommerce Pty.
Location IconLondon

BigCommerce Pty. in London is seeking a Software Engineer II specializing in backend development, particularly with Ruby on Rails, to enhance payment integrations and support scalable, high-performance solutions.The ideal candidate boasts a...Read More>>.

Posted: June 6th, 2026
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Staff Backend Engineer (Go/Java) – FinTech, Hybrid London

Company IconMateHR
Location IconLondon

MateHR is seeking a Staff Backend Engineer (Go Lang or Java) to build and scale backend systems for a fintech startup with global reach. The role focuses on tens of millions of cross-border transactions monthly, involving architectural direction,...Read More>>.

Posted: September 8th, 2026
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Backend Python/Django Engineer 12-Month London Contract

Company IconMedtronic plc
Location IconLondon

Medtronic Digital Technologies is creating ambitious new products that bring connectivity, real-time guidance, and decision support to the operating room. We are developing compact, high-performance, embedded systems for edge computing and connect...Read More>>.

Posted: September 13th, 2026
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Senior Backend Engineer - Early-stage Start-up - London

Company IconOliver Bernard
Location IconLondon

Senior Backend Engineer | Early-Stage AI FinTech | London | Up to £80k + Equity | C#/Python OB have recently partnered with an early-stage AI fintech start-up that’s building from the ground up, and they’re looking for...Read More>>.

Posted: September 22nd, 2026
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Backend C# .NET Engineer | SQL & OOP | London £90k + Bonus

Company IconClient Server
Location IconLondon

Client Server is seeking a Backend Software Engineer / Developer (C# .Net) in London, onsite, with a salary up to £90k. This global sports trading firm offers a hands-on role in a supportive team.You will apply strong database knowledge (S...Read More>>.

Posted: September 26th, 2026
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Senior Backend Engineer - AI Infra & Data Pipelines (London)

Company Iconjunior
Location IconLondon

Junior is building the AI operating system for investment research and is hiring a Backend Engineer based in London. You will design and scale systems powering AI-driven research, enabling operations and sales teams to deliver products efficiently...Read More>>.

Posted: September 27th, 2026
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Backend/Platform Engineer – Media - £70,000 + Benefits – London (Hybrid)

Company IconVentula Consulting
Location Icon

OverviewGlobal Media client now requires an experienced Backend/Platform Engineer to ensure their cloud estate and infrastructure is secure, capable and resilient throughout their modernisation programme. This role will work collaborat...Read More>>.

Posted: September 14th, 2026
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