Our client is one of the world's leading online gambling companies. Company Description Were one of the worlds leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 10,0...Read More>>.

Overview In EY Digital Engineering, you will shape and deliver full-stack solutions that address key client challenges. You’ll work in agile, cross-functional teams on meaningful problems such as digital transformation and scalable softwa...Read More>>.

Overview In this role you will help build and improve a greenfield trading platform within a collaborative, high-visibility fintech environment. You’ll work closely with the Head of Development to design and implement high-concurrency, ev...Read More>>.

Overview In this Principal Backend Engineer role, you will architect secure, cloud-native Java backends and lead engineering standards across multiple teams for global financial clients. You’ll drive scalable microservices in AWS, coach e...Read More>>.

Overview In this role you will drive the backend architecture for a technology business undergoing platform modernisation. You’ll work closely with product and engineering teams to design, develop, and maintain scalable REST APIs and serv...Read More>>.

Overview In this role you will develop and modernise highly distributed Python backends for a tier 1 bank. You will work within a high-performing engineering team to deliver reliable, scalable systems that support critical production platfo...Read More>>.

Overview In this role you help shape EY's Emerging Tech advisory for financial services, leading the go-to-market and delivery of AI and automation services. You work with senior stakeholders to implement innovative tech, guide internal ass...Read More>>.

Overview In this role you will architect and deliver server-side components and AI-enabled services for the BestX platform, aligning with modern cloud-native and Agile methods. You will own end-to-end delivery, drive architectural decisions...Read More>>.

Overview In this role you will help build and evolve a global analytics platform by blending software engineering, data, and applied mathematics. You collaborate with traders, analysts and operations to turn large datasets into actionable i...Read More>>.

Overview As a Senior Full Stack Engineer in our new UK operation, you will own the architecture and build products from the ground up in a fast-growing sports tech environment. You’ll work hands-on across the stack, from design to product...Read More>>.

Overview In this role you will design and deliver complex software for Citi's Risk Data Team, focusing on scalable Java-based microservices and data pipelines. You will work within the Institutional Data Platform to modernize risk data work...Read More>>.

Overview In this role you will design, develop, and modernise high-performance desktop and cloud applications for rock physics and geoscience. You’ll own solutions from architecture to deployment, work across C#/.NET and C++, and guide be...Read More>>.

Overview In this role you will help deliver automated network and security solutions for a global network team, shaping the next generation of network automation. You’ll contribute to a full-stack development effort, aligning software wit...Read More>>.

Overview As a Senior Backend Developer, you will lead the technical development of an eCommerce site within a Digital team for a travel company, driving improvements and automation. You’ll collaborate with frontend and design to enhance U...Read More>>.

Overview In this role you will help design and build a scalable cloud services platform for customers. You will work closely with a small, experienced team in a VC-backed startup environment, tackling end-to-end development from product inc...Read More>>.

Overview In this role, you will develop and enhance client-facing tools for trading and risk management across commodities and FX. You’ll work closely with front office, risk, operations and tech teams to automate workflows and improve ex...Read More>>.

Overview As a Backend Developer, you will shape the core messaging platform that powers real-time interactions at scale. You’ll design and build highly scalable distributed systems and low-latency Pub/Sub components while improving perfor...Read More>>.

Overview As a Software Architect at Yapily, you will design scalable web applications, services, and APIs, integrating AI-native development to boost velocity and quality. You’ll partner with product and stakeholders to shape a pragmatic...Read More>>.

Overview In this role you will develop and modernise trading-focused software for a high-profile hedge fund. You will join a collaborative development team to port systems to C# and refresh in-house tools, expanding capabilities while maint...Read More>>.

Overview As a Senior Full Stack Developer in London, you will build high‑performance digital products across backend and frontend, shaping architecture, delivery, and standards within Financial Services. You’ll drive secure, scalable so...Read More>>.

Overview You will join a small, high-caliber team to build a greenfield trading platform and integrate with external systems. The role sits in a fast-growing fintech environment that values deep technical craft and collaboration. You’ll t...Read More>>.

Overview In this Java-focused backend role, you will evolve and enhance the Java/Spring codebase, shaping scalable solutions for investments and wealth management. You’ll work within a collaborative technology team on greenfield work and...Read More>>.

Overview As a Senior Backend Developer, you will lead the eCommerce web and application development for an award-winning Travel Company within the Digital team. You will collaborate with frontend and design to enhance UI/UX and analyze feat...Read More>>.

Overview In this Backend Developer role, you will help defence clients digitise their operations by building robust, cloud-native microservices and automation-driven platforms. You’ll work within a cross-functional team to design, impleme...Read More>>.

Overview As a Backend Developer, you will design, build and maintain secure, scalable backend services and APIs. You’ll work in a multidisciplinary team to deliver cloud-native, serverless solutions used by millions, primarily for public-...Read More>>.

Overview In this role you will contribute to the Totoro trading and risk system within Global Markets IT, delivering robust full‑stack solutions across trading, risk management and operations. You will work closely with quants, front offi...Read More>>.

Overview Senior Backend Developer to advance an award-winning travel company’s eCommerce platform and internal apps. You’ll lead backend work from a technical standpoint within the Digital team, shaping API-driven features and automatio...Read More>>.

Who We AreKonrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on i...Read More>>.

OverviewLocation: City Of London, England, United KingdomWe are seeking an experienced Backend Developer to design, develop, and maintain scalable backend services and REST APIs using Python and Node.js. You will work closely with...Read More>>.

Fogsphere is a London‑based innovator focused on transforming workplace and urban safety through advanced AI, Computer Vision, and Industrial IoT. Built on a principled “Edge‑to‑Fog‑to‑Cloud” architecture, our platform turns passi...Read More>>.

Overview Position: Principal Full Stack Developer Location: Guildford, UK (Hybrid for 2 days a week) Contract Duration: 1+ year (with potential for contract-to-hire) About the Role We are seeking a highly...Read More>>.

Objectively restore stand-alone markets rather than enterprise-wide products. Uniquely underwhelm best-of-breed mindshare through adaptive niches. Seamlessly parallel task open-source content without resource sucking technology.Job Resp...Read More>>.

# Backend DeveloperSenior LevelLondonPosted 8 days ago### Role OverviewWe are heavily recruiting a Senior Backend Developer to spearhead our core infrastructure in London. Central to this role is the expert development of robust server-side logic, so...Read More>>.

Join as a visionary Full Stack Developer, leading transformative development with integrated solutions across front and back-end, bridging the technology-business gap and shaping the future with innovative user experiences.Key Responsib...Read More>>.

Apexon brings together distinct core competencies – in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, healthcare, and life sciences – to help busin...Read More>>.

GitLab is seeking a Staff Backend Engineer in the Developer Experience group. You’ll help identify and remove friction across GitLab’s six distributed backend teams, while shaping the engineering experience and platform strategy.Expect...Read More>>.

Technical/System Engineering Permanent Result Oriented UK+Remote UK+Remote Posted 2 days ago 0 applicants so far Backend Developer (Digital Platform & Ecosystem Architecture) Position Title: Backend Developer...Read More>>.

About Octopus ElectroverseWe’re making electric vehicle public charging simple, by building the giant, virtual charging platform of the future. In just five years, Octopus Electroverse has become Europe’s largest eMobility cha...Read More>>.

At Mustard Systems, we leverage statistical modeling to dive into sports events and help us make informed predictions about future outcomes. By utilising our unique datasets, advanced statistical models, and custom-built software, we strive to...Read More>>.

Design, develop, test, deploy, and maintain robust Java-based applications and microservices.Develop, enhance, and maintain RESTful APIs using Java, Spring, and Spring Boot.Collaborate with cross-functional teams to deliver...Read More>>.

Embed Talent is seeking a Shopify / Full-Stack Developer to own the Shopify storefront and an internal React + PostgreSQL platform. You’ll lead a redesign, improve conversion, and shape integrations with partners, suppliers and sales channels....Read More>>.

About JustParkJustPark is the premier partner offering both B2B solutions for destinations and B2C services for drivers, giving us the best of both worlds. We simplify the entire parking experience. From venues and councils to private...Read More>>.

Design, build and ship features end-to-end across web, mobile and backend as needed Own meaningful pieces of the product surface and the systems that back them Raise the bar on code quality, testing and engineering hygie...Read More>>.

ITAC Solutions is seeking a seasoned software engineer to own and evolve applications that power a fast-moving logistics operation. You will balance enhancing Azure-based systems with building new solutions from scratch, while shaping the technica...Read More>>.

Government Digital Service (GDS) is recruiting mid-level Developers to join GOV.UK Pay, GOV.UK Notify, GOV.UK App and GOV.UK Mailbox teams, within the Products & Services group. You’ll work on digital services serving millions of users across th...Read More>>.

Senior Full Stack EngineerAn established global financial technology organisation is expanding its engineering function in Belfast and is looking for an experienced Senior Full Stack Engineer to...Read More>>.

Senior Software Engineer - BelfastBelfast | Hybrid | 3 days in office I'm working with a well-established technology company in Belfast that is continuing to grow its engineering team and invest in...Read More>>.

Senior Backend EngineerBelfast | Hybrid | Permanent | SeniorWe're looking for a Senior Backend Engineer to join a small, highly technical Platform team building and scaling a critical...Read More>>.

Full Stack Developer (Python / TypeScript / GenAI)Ocho People | Technology RecruitmentFull Stack Developer role on a GenAI platform program at a major global enterprisePython, TypeScript, React and N...Read More>>.

LaraBench in Borehamwood, Hertfordshire, is seeking a Software Developer to join its in-house technology team. You will work across PHP/Laravel backend and Vue frontend to build, maintain and improve live internal and customer-facing systems....Read More>>.