Join our expanding engineering team! We're hiring a permanent Senior Backend Engineer to join our Asset Sales group as we scale one of the most important parts of M-KOPA's FinTech platform. Build distributed, event-driven microservices and...Read More>>.

Join beqom — where tech meets impact beqom is a high-growth B2B SaaS company that provides industry-leading tools for pay equity and transparency, compensation, and performance management. Trusted by some of the world’s most re...Read More>>.

We're Heidi.We're building the future of healthcare by giving every clinician the earth's finest AI Care Partner. Our platform has absorbed the administrative chaos of 175 million patient visits and supported 67 million clinical hours. Toda...Read More>>.

Seomator is seeking a senior product engineer with ASP.NET experience to join our London team. You will meet with development managers to discuss project scope, analyze existing programs for modification, and research and design new software syste...Read More>>.

tml Partners is seeking a seasoned Product Manager to lead a fintech platform focused on B2B API products. You will translate commercial objectives into robust product specifications, align with engineering deliverables, and design scalable go-to-...Read More>>.

Midnite is seeking an Engineering Lead to provide hands-on technical leadership while growing a team of engineers. You will balance coding with setting direction, collaborating with Product and Design to deliver reliable, incremental product impro...Read More>>.

This range is provided by Bright Purple. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeSenior Backend Developer - UK Remote - Up to £75,000...Read More>>.

xAI, based in the United Kingdom, is seeking a Backend Engineer to contribute to scalable production systems powering grok.com and its API. The role emphasizes building reliable infrastructure, with a focus on Rust, or C++, and strong collaboratio...Read More>>.

Engineering Glasgow / Remote Consultant Contract We are looking for a talented and driven Senior Fullstack Backend Engineer to join our growing engineering team. In this role, you will design and build robust backend API services, integrate...Read More>>.

Europa Search is seeking experienced Kotlin/Java Backend Engineers to join a major financial services organisation, working on the Back End services supporting large-scale iOS and Android mobile applications used by millions of customers worldwide...Read More>>.

SENIOR BACKEND SOFTWARE ENGINEER | UK REMOTE | £100,000 - £120,000About the OpportunityMy client, an exceptional aerospace tech firm building next-gen communication intelligent networking company are looking for a Senior Backen...Read More>>.

Anthropic in London is seeking an Engineering Manager for Connectivity to lead a team responsible for the MCP proxy, OAuth, and token management. You will partner with San Francisco leadership to set direction and deliver reliable connectivity acr...Read More>>.

Bullish is looking for a Lead Engineer to drive backend development for its trading platform in Greater London. You will be responsible for building high-performance trading engine components, collaborating with teams across locations such as Hong...Read More>>.

About UsFounded in the US in 2022 and now based in London, UK, Recraft is an AI tool for professional designers, illustrators, and marketers, setting a new standard for excellence in image generation.We designed a tool th...Read More>>.

Duffel is seeking a Senior Customer Success Engineer (API) in London to provide expert technical support to its largest customers. You will read failing integrations and suggest API-driven solutions to enhance the travel experience for users....Read More>>.

tml Partners is seeking a technical Product Manager to shape the future of our regulated platform in fintech. You will translate commercial objectives and regulatory requirements into robust API specifications and scalable go-to-market models....Read More>>.

Venture Global LNG seeks an experienced Inspector, Quality Assurance to support inspection, integrity management, and compliance for pressure vessels and piping in a refinery/petrochemical/LNG setting. The role leads field inspections, reviews cor...Read More>>.

Vallum Associates in the United Kingdom is seeking a software engineer to develop and maintain scalable applications using Python and React, and to design RESTful APIs.The role involves building frontend components, integrating with backend...Read More>>.

HomeServe Finance, part of the HomeServe Group, is seeking a Senior Software Engineer - Backend in London. The role focuses on building scalable backend services and APIs for the lending platform, spanning credit applications, decisioning, loan se...Read More>>.

Fully UK remote - must be based in the UK Initial 6 month contact Must have strong Python and Django skills. We’re hiring a hands-on mid to senior Backend Engineer to build the APIs and backend workflows behind a rede...Read More>>.

Monzo is seeking a Principal Engineer to lead architectural direction for the company’s most complex systems. You will partner with engineering and product leaders to shape the technical and product roadmap, staying hands-on to maximize leverage...Read More>>.

Natural History Museum is seeking a collaborative Software Engineer to build and support backend services, integrations and applications that underpin our digital experiences and business capabilities. You will work with Java Spring Boot, SQL/NoSQ...Read More>>.

Undisclosed is seeking a developer to work on Kotlin and Java-based web applications and APIs within the DevX Standards and Controls platform. You will join a small team building microservices with a modern tech stack and contribute to both back-e...Read More>>.

Jain Global LLC in London is seeking a Core Platform Developer to design and build shared backend services, frameworks, and tooling that improve how internal teams develop, deploy, and operate software. The role emphasizes platform engineering, AP...Read More>>.

Methods is seeking a QA Automation Engineer in the UK to join a multidisciplinary team building quality into complex digital services. You will design, develop and maintain automated tests (Java, Serenity BDD, Cucumber, Selenium, REST Assured) acr...Read More>>.

iwoca is seeking a Backend Engineer for the Partner Flow team in a hybrid role based in London, with remote options within the UK. You will work on the Lending API and embedded flows that enable third-party platforms to offer iwoca loans within th...Read More>>.

Arm is seeking a skilled Full Stack Software Engineer with a strong backend and platform focus to join the Portfolio Team on a contract basis. The role emphasizes designing, implementing and maintaining scalable backend services using Node.js and...Read More>>.

ARQ is hiring a Backend Engineer to design, develop, and maintain scalable backend systems for our fintech products. You’ll work with a talented team to deliver secure, high-performing services that power our money-mover infrastructure across bo...Read More>>.

Leidos UK & EUROPE in Farnborough seeks a Lead Software Engineer to sustain the current environment and deliver new capabilities. You will drive delivery, lead technical decisions, mentor engineers, and act as the technical representative of the s...Read More>>.

Vallum Associates in the United Kingdom is seeking a software engineer to design and build scalable applications using Python and React, and to craft robust RESTful APIs with Python/FastAPI.You'll collaborate with architects, stakeholders a...Read More>>.

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst...Read More>>.

Whitehall Resources is seeking a Senior Engineer to work on-site in Shropshire for a crucial 6-month contract focused on modernizing applications in the public sector. The role involves collaborating with architects and DB engineers to ensure secu...Read More>>.

Revolut is seeking an API Enterprise Sales Executive to drive enterprise deal cycles across global markets. You will own opportunities from sourcing to live deployment, deepening customer relationships and expanding use of our payment APIs such as...Read More>>.