Robinhood in London is seeking a Senior Software Engineer to own the design and delivery of core systems moving institutional money. You will lead engineers through high-ambiguity problems, establish reliability and correctness, and partner with s...Read More>>.

About Sequence If you join Sequence, you'll help build the platform that lets companies get paid – we’re already processing $1bn+ in annual invoice volume and growing fast. We're building the AI-powered revenue platform for modern...Read More>>.

BNY is seeking a Senior Associate, Full-Stack Engineer in London. In this role, you will design and maintain backend services while collaborating on frontend development. Key responsibilities include delivering secure, scalable systems and contrib...Read More>>.

Signify Technology is seeking a Senior Software Engineer to join a fintech company in London. This role involves designing scalable backend applications and collaborating closely with teams to enhance business-critical platforms.Ideal candi...Read More>>.

Socure in London is seeking a Staff Software Engineer to join our Engineering team and help build the technology that powers our mission to eliminate identity fraud. This is a high-impact role for an engineer who enjoys solving complex problems, b...Read More>>.

Waracle is seeking a Senior Developer to join our world-class digital technology consultancy. You will shape robust, scalable backend systems while mentoring peers and balancing innovation with quality in a hybrid London-based role.You will...Read More>>.

Personio in London is hiring multiple Senior Backend Engineers for our AI team. You will design and build backend services and APIs powering the AI Assistant and agent experiences.You will shape the platform underneath it, collaborate with...Read More>>.

Location: Old Street, London — Onsite (4 days / week)Fresha: Shaping the Future of Beauty & WellnessJoin Fresha, the leading marketplace platform transforming the beauty and wellness industry globally. With over 12...Read More>>.

Augur transforms legacy sensor systems into real-time operational intelligence. We help organisations act before threats escalates - not after damage is done. Everything we build is privacy-first by design.Our platform connects to existi...Read More>>.

Citi London is seeking a Lead Web3 Engineer to join the Digital Assets Platform. You will develop backend components linked to blockchain networks, implement wallet interactions, and deploy smart contracts in a fast-paced, enterprise environment....Read More>>.

We Are Sparta Sparta is the next-generation commodity trading platform. We give trading desks the clarity, control, and collaboration they need to move faster and trade smarter. In February 2025, we secured $42 million in...Read More>>.

London, England, United Kingdom (Hybrid) About commercetools Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every le...Read More>>.

The purpose of this role as Senior Backend Engineer is to design and build the scalable, secure Python backend and services at the heart of our AI governance platform. This is a hands‑on, high‑impact individual‑contributor role at...Read More>>.

Via is hiring an Algorithm Developer in London to own and evolve the core algorithm codebase, build and maintain mission-critical services, and improve response times for our booking application.You have an MSc in CS/SE/Math and at least 3...Read More>>.

Urban Digital Recruitment Ltd in London is helping a PropTech startup hire two Senior Backend Engineers to build a green-field AI product from scratch. The role is London-based with a Hybrid schedule and weekly office attendance.You will ow...Read More>>.

Medtronic Digital Technologies is recruiting a backend software engineer to develop RESTful services in Python using Django and Django REST Framework. The role involves building production-grade services, contributing to features, and ensuring cod...Read More>>.

Digital Waffle is seeking an experienced Backend Software Engineer to join their London-based team on a full-time basis. You'll work in a high-impact role focused on developing enterprise-level software for their innovative AI product.Ideal...Read More>>.

Intro is hiring a Golang Developer to join their team in Central London, focusing on backend engineering for a high-scale fintech platform. You'll work closely with engineers and product teams to build scalable, reliable services for financial tra...Read More>>.

AB InBev seeks an Associate .NET Developer (With Cloud Exposure) to contribute to backend services powering device connectivity, user experiences, and integrations across the PerfectDraft platform. This is a London, office-based role.You wi...Read More>>.

We’ve signed up to an ambitious journey. Join us!As Arrive, we guide customers and communities towards brighter futures and more livable cities, it isn’t a challenge just anyone could take on. Luckily, we have something to hel...Read More>>.

Location: London (Hybrid - 2 days in the London Office) Reports to: Engineering Manager - Customer Tooling The role At Rightmove, we’re on a mission to make home moving easier and simpler for everyone. Every mo...Read More>>.

Synapri are seeking an experienced Senior Backend Engineer to join their growing software business in central London. You'll lead on new projects from early research and planning through architecture, development and final deployment, shaping the...Read More>>.

Rullion - Eon is seeking Senior Backend Python Engineers for a six-month contract in the UK. The role is hybrid with one day per week in London and a full-time schedule of 37 hours weekly. You will design and implement backend services using Pytho...Read More>>.

Oliver Bernard is seeking an experienced Ruby Engineer to join a bootstrapped SaaS company in London. You’ll own backend services on a high-traffic, customer-facing platform and shape product direction with genuine ownership.The role is b...Read More>>.

(Mid/Senior/Staff) Backend Engineer – London Please note that the positions are based in London, United Kingdom — relocation and visa support is provided if required. THE BEST WORK OF YOUR CAREER Trade Republic is t...Read More>>.

Elliot Marsh Head Hunting Partners is seeking a Fractional Fintech Backend Engineer in London to design and build the core ledger and financial processing services using Go. You will create event-sourced, deterministic systems for safe, auditable...Read More>>.

Backend Software Developer (Python) - London - £90,000 + Comps We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s push...Read More>>.

Software Engineer, Backend - Duffel, LondonSoftware Engineer, Backend - Duffel, LondonEmployer: Duffel | Location: London — hybrid, Shoreditch / Liverpool Street | Type: Full-timeThe post...Read More>>.

Trybe is seeking a senior backend developer to join our Laravel-powered platform. You will build scalable APIs, process large datasets, and work with the team to deliver high-impact features. Pest-based tests ensure quality code and you’ll colla...Read More>>.

Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting-edge technology with the craft of five-star chauffeuring to deliver an experience trusted by more than 100,000 active rider...Read More>>.

Wise in London, United Kingdom, is seeking a Senior Backend Software Engineer I to join the Personal & Business Pricing Team. You will design and build pricing features end-to-end, partnering with product teams to ship impactfull updates.Yo...Read More>>.

Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting-edge technology with the craft of five-star chauffeuring to deliver an experience trusted by more than 100,000 active rider...Read More>>.

Rightmove is looking for a Senior Backend Engineer to join their team in London. This role involves designing innovative solutions and integrating third-party platforms to enhance our service delivery. The successful candidate will engage in meani...Read More>>.

Senior Backend Engineer | AI x FinTech | London | £80k + Equity + Unlimited HolidayOliver Bernard have recently partnered with a fast-moving AI fintech start-up that’s building an AI-native product fr...Read More>>.

About ZegoAt Zego, we're on a mission to do the good thing, not the insurance thing. Insurance hasn't changed much in over a century. The way we live, work and travel has. We're building the real-time, AI-driven infrastructure t...Read More>>.

Method Resourcing are partnered with a fast-growing digital business operating at the intersection of technology, sports, and real-time consumer experiences. They’re hiring a Backend Engineer to join a high-performing team building scalable, clo...Read More>>.

JD.com (JINGDONG) in London is seeking a backend engineer to build and maintain the Joybuy global affiliate partnerships platform. You will ensure high performance, security, and scalability for merchants and publishers across the UK and Europe....Read More>>.

Principal Backend Engineer - London (Hybrid) | Up to £160k + Bonus We're partnered with a fast-growing fintech company building mission-critical software used by thousands of businesses across multiple international markets. Back...Read More>>.

PURVIEW in London is seeking a Senior Java Backend Developer on a contract basis Inside IR35. The role offers hybrid work in London and requires strong investment banking domain experience and Java with Spring.You will design, implement and...Read More>>.

Waracle is seeking a Senior Developer to join our London hybrid team. You will shape robust, scalable Go backend systems while mentoring peers and maintaining code quality across complex IT transformation projects.You'll collaborate with cr...Read More>>.

emagine in London is seeking a C# Developer for a hybrid role, focusing on designing and building backend services using C#/ .NET, with secure APIs and collaboration with architects and DevOps.You will work in a high-end professional servic...Read More>>.

JustPark, London-based parking platform, is hiring a Senior Fullstack Developer (Backend First) to ship high-impact features across web, mobile and backend. You will own meaningful parts of the product and work with product, design and engineers t...Read More>>.

Elwood Technologies is seeking a Software Engineer in London (hybrid) to design, build, and optimise a next‑generation EMS platform across multiple regions. You will work on low-latency, high-throughput systems, ensuring correctness and high ava...Read More>>.

Harrington Starr in London is seeking a Software Developer to join a fast-growing fintech team. You will work on cutting-edge solutions that empower global financial institutions to stay ahead, with plans to double over the next six months....Read More>>.

Marks & Spencer is seeking a Senior Software Engineer to join our Hybrid London team, delivering scalable backend features for millions of customers. You’ll design, build, test and maintain software in multi-disciplinary squads, leading with qua...Read More>>.

Deliveroo in London is hiring backend engineers for a subscription-focused team that powers DashPass, Deliveroo Plus and Wolt+ across global platforms. You'll work with AI-driven tooling to build, test and deploy features end-to-end, collaborating...Read More>>.

Kendal Global Advisory in London seeks a hands-on backend engineer to own data infrastructure, integrations and secure, scalable systems. You will work closely with AI-focused analysts and advisers to turn concepts into reliable, auditable softwar...Read More>>.

DescriptionWe are looking for a C# backend engineer to join the Authorization team. In this role, you will work on creating the Identity & Authorization Platform. You will build the authorization platform used across all products: SDKs...Read More>>.

Akkodis is seeking a Senior Python Developer to join a fast-paced backend team in London, with three days onsite. You will design and deliver robust Python services and AI-enabled PoCs, integrating AI models and APIs within regulated environments....Read More>>.