St. James's Place is seeking a Senior Backend Engineer for the Investment Platform in London. You will design, build and operate scalable backend systems, data stores, and integrations, partnering with DevOps and Full Stack engineers to support in...Read More>>.

Oxford University Press is seeking an experienced Application Architect to shape architectures across content, editorial, API and integration platforms. You will translate requirements into practical technical solutions and provide leadership to i...Read More>>.

Placements24 in East London seeks a Senior Software Engineer to design, develop, and maintain robust backend services using Java and the Spring Boot framework. You will collaborate with cross-functional teams and mentor junior engineers to drive a...Read More>>.

Wolt is seeking a Platform/Backend Engineer to help build and automate operations for our storage access platform. You’ll work on a real-time database abstraction layer with a focus on scalability, reliability, and cross-region data handling....Read More>>.

Warner Hotels is recruiting an Integration Lead to own the design and governance of Warner's integration layer. The role focuses on migrating from point-to-point to API-first, event-driven patterns, reducing tech debt, and enabling rapid digital d...Read More>>.

Spendesk is seeking a Backend Software Engineer (IC3) to join the AI & Data Products squad. You will design, build, and operate backend services powering AI-native features, turning predictive models and LLM outputs into reliable, user-facing capa...Read More>>.

Insight Global is seeking a Sr. Backend Engineer to join our team serving the world’s leading entertainment streaming clients. You will be part of a senior team building on multiple partnership platforms focusing on search and discovery, billing...Read More>>.

Gamma is seeking a Lead Software Engineer to drive the development of Group Products, including OSS/BSS and UCaaS/CCaaS solutions. You’ll lead complex work across the platform, ensuring scalable, secure, high-performing systems while mentoring e...Read More>>.

Berlin, Germany; London, England About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the del...Read More>>.

ITHR Group plc seeks a hands-on Technical Delivery Lead to helm the backend service layer for a major iOS and Android travel application. You will drive architecture, development, and deployment of scalable microservices, while guiding engineering...Read More>>.

Semrush UK Ltd. seeks a Technical Services Consultant to act as the technical expert in the post‑sale motion for API customers.You will drive customers to production quickly and ensure they fully consume purchased API products, working at...Read More>>.

About the RoleWe are seeking an experienced and technically accomplished Principal Test Engineer to provide expert leadership across our test engineering function. As the recognised subject matter expert for testing technologies and me...Read More>>.

payabl. is seeking a Senior Product Manager to lead the growth of our Banking-as-a-Service platform. You will focus on partner enablement and define the product strategy to enhance our banking capabilities for external partners.Your role in...Read More>>.

The Technical Business Analyst role is on-site in Guernsey and will support the core banking transformation, new product launches, regulatory change, and integration with payments, digital channels, and downstream systems.You will elicit, a...Read More>>.

About Octopus Electroverse We’re making electric vehicle ownership as smart and as simple as possible, by building the giant, virtual charging platform of the future. In just five years, Octopus Electroverse has grown to becom...Read More>>.

Kraken is seeking a seasoned Solutions Engineer to drive technical discovery and design winning pre-sales solutions in collaboration with sales and our Partner Solutions Lead. You will run PoCs, map customer architectures, and hand off to implemen...Read More>>.

Our platform is the video platform built for live, social and mobile. The cloud-based platform removes the traditional complexities of professional video production and distribution. We work with the world’s largest broadcasters and ri...Read More>>.

Atom Bank is seeking an Backend Engineering Manager to lead a growing team in Newcastle, fostering psychological safety, high delivery cadence, and personal growth, while shaping scalable, secure backend architectures.You will collaborate w...Read More>>.

Staff Backend Engineer at Xpertise Recruitment Salary: Up to £95,000 + up to 30% bonus + generous pensionLocation: Central London (1 day per week in office)Type: Permanent About the Role...Read More>>.

Inspired Thinking Group is seeking a Java Developer in Birmingham, UK to join their Backend development team. You will develop complex Java applications using both monolithic and microservices architecture while collaborating in an Agile environme...Read More>>.

London-based Java Developer role in a leading global tech company's team. You will build and run customer-facing applications, owning services end to end from design through deployment and production support.Responsibilities include buildin...Read More>>.

Howden is seeking a junior to mid-level C#/.NET Developer (1–3 years) to join our Development Team. You will deliver high‑quality software, design backend features, and work within an Agile environment to meet diverse requirements.As pa...Read More>>.

INFUSED SOLUTIONS LIMITED is seeking a Lead Engineer to drive backend architecture and mentor a small team of full‑stack engineers in Kent. You’ll deliver high‑quality software using TypeScript and Node.js, set technical direction, and promo...Read More>>.

IBM Software is seeking Senior Backend Engineers to own critical data-streaming services and the metadata platform. You will design and operate distributed systems that span multiple clouds, ensuring high availability and low latency.Bring...Read More>>.

Synapri in London is seeking an experienced Lead/Principal Backend Engineer to join a growing team on a permanent basis. You will lead projects from research and planning through to architecture, development and deployment, influencing product dir...Read More>>.

Square One Resources seeks a Senior Backend Software Engineer in Basildon to join their Identity Management Services team. You will be responsible for designing and delivering secure, scalable backend platforms while acting as a technical leader t...Read More>>.

New Route Recruitment Limited is seeking a Backend Senior/Lead Magento Developer to join our dynamic web development team. Based in SW London, you will work with frontend developers, PMs and digital marketing to translate client visions into robus...Read More>>.

Corevia Search is hiring a Software Engineer for a high-growth AI company, offering remote-first work in the UK with only two London visits per month. You will work on a production backend stack, primarily in Go, and contribute to scalable systems...Read More>>.

Additional Resources is seeking a software professional to design, develop and maintain backend applications in C++ and Java within Linux environments. You will lead technical development of components, services and APIs with emphasis on performan...Read More>>.

EC1 Partners is seeking a backend engineer in London to build and enhance electronic trading systems. You’ll develop Java-based backend services that support high-volume trading, collaborating with product and trading stakeholders.The rol...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>>.

Experis Austria is seeking an Infrastructure Python Developer to join our team in Sheffield. This hybrid role combines 60% office and 40% remote work to deliver scalable automation solutions for database operations.You will design, develop...Read More>>.

An Introduction to Primer Primer is the unified infrastructure for global payments. We give finance and payments teams the visibility and control to reduce complexity, improve performance, and capture more revenue - all from a single plat...Read More>>.

IBM Software is at the forefront of AI-powered, cloud-native products that shape the future of business and society. Backend engineers join a team solving diverse challenges, building scalable cloud services and contributing to Confluent Cloud com...Read More>>.

CreateFuture in Edinburgh is seeking a Senior .Net Engineer to own backend components end-to-end, mentoring peers and shaping how the team tests and ships software. You’ll design APIs in C#/.NET Core, integrate with third-party systems, and driv...Read More>>.

GCS is seeking an Integration Specialist to design, develop, and implement scalable integration solutions across multiple systems. You will collaborate with business stakeholders, IT teams, and external partners to ensure secure data exchange and...Read More>>.

HCLTech is seeking a skilled C++/Python Developer to design, develop and maintain high-performance backend applications. The role emphasizes Linux-based environments, containerization with Docker and Podman, and cloud-native deployment using Kuber...Read More>>.

Southern Manufacturing & Electronics 2025 is seeking a Backend Engineer to design, build, and scale a manufacturing OS with a FastAPI-based backend. You will tackle highly scalable architectures to handle thousands of real-time data streams across...Read More>>.

TXP is seeking an experienced React Technical Lead/Senior Developer for a 3-month engagement in Birmingham with flexible remote options. You will lead front-end development with strong React skills and possess solid C#/.NET back-end capabilities,...Read More>>.

Betterment is seeking an Engineering Manager for Broker Dealer to lead and mentor a backend team building scalable trading technology. You will guide architecture, ensure robust delivery, and collaborate with Product, Operations, Legal, and Compli...Read More>>.

Octopus Energy Group is seeking a Senior Software Engineer (Python) to join our product and engineering team building the systems that power our electric car leasing platform in the UK. You will design robust APIs with GraphQL, work across Postgre...Read More>>.

Anthropic is seeking a senior backend/platform engineer to own identity, authentication, and authorization workloads. You will shape the auth platform, design credentials for agents, and drive secure, scalable multi-region services across Anthropi...Read More>>.

Inspire People partners with the Department for Business, Innovation, Science and Trade (BIST) to recruit a Senior Backend Engineer (Site Reliability). The role focuses on Python, distributed systems, cloud platforms and SRE practices within an ag...Read More>>.

Yext is hiring a Full Stack Software Engineer to build web and backend solutions for enterprise clients. You will work in a Scrum environment with one-week sprints, peer reviews, and end-to-end ownership from kickoff to delivery.You will mo...Read More>>.

Expedia Group in London is seeking a Software Development Engineer II (Full-Stack) to build React-based user interfaces and backend capabilities. You will own features from requirements through delivery, collaborating with product management, back...Read More>>.

EMBL-EBI is seeking a production‑grade Python backend developer for the HPC sustainability program. You will build data pipelines to process HPC telemetry, measure energy use, and quantify carbon footprint in collaboration with the Green Algorit...Read More>>.

Nology is excited to partner with a leading financial services organisation that values learning, collaboration, and innovation. This is a fantastic opportunity for a motivated developer to kickstart or accelerate their career in a supportive envi...Read More>>.

Xpertise Recruitment is seeking a technically savvy Integration Consultant to lead client workshops and design API-driven integration solutions for major UK financial services clients. You will convert complex requirements into practical architect...Read More>>.

🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last 10...Read More>>.

Thought Machine is hiring a Backend Engineer to design, implement and maintain scalable microservices for the Vault product. The role emphasizes production-ready code, automated testing, and close collaboration with other engineering teams....Read More>>.