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 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 Backend Developer role, you will build and support international operating systems for a leading hedge fund. You will work within a fast-moving, entrepreneurial tech culture, collaborating with cross-functional teams to ens...Read More>>.

Overview As a Principal Backend Engineer (Java) you will architect secure, cloud-native backend systems and guide engineering standards for global financial clients. You’ll lead multi-team delivery, coach engineers, and ensure high-perfor...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 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 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 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 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 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 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 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 role you own the backend platform domain within a cloud-native environment. You shape technical direction, design scalable services, and drive reliability across the team. You will mentor engineers, enforce engineering stan...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>>.

Overview As a Java Backend Developer, you will design, develop, and support scalable enterprise applications using Java and Spring. You’ll collaborate with Business Analysts and stakeholders to translate requirements into robust backend s...Read More>>.

21 hours ago Be among the first 25 applicantsThis range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the jo...Read More>>.

Senior/Staff Backend Developer — Scroll Home (Hybrid, London) Scroll Home is a video-first property discovery app launching in London over the next two months. Full-screen walkthroughs, a personalised feed, one-tap enquiries, in-app...Read More>>.

Waracle are looking for a Senior Developer for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation....Read More>>.

Imagine a future where everyone has instant, low-cost access to powerful computing resources. We're building a fully featured European cloud computing platform - with everything one needs to run, scale, and deploy applications and workloads. In...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>>.

Verda is building a fully featured European cloud computing platform powered by 100% renewable energy. The role focuses on back-end engineering, IAM technologies, and scalable microservices within a hybrid work model in London or Helsinki.Y...Read More>>.

Backend Developer – BazelLocation: London, UKJob Type: ContractOur Product Area, Platinum, has historically owned and operated both our VCS and CI systems in addition to the Fleet Management product for helping developers...Read More>>.

Join us as a Macro Trade Capture Developer at Barclays, where you will play a key role in the development and enhancement of critical trade capture and processing systems supporting the Foreign Exchange business. You will contribute to the plat...Read More>>.

Описание: HomeServe Finance develops consumer finance products, lending platforms and technology that help homeowners improve energy efficiency and make homes across Europe more sustainable.ЗадачиDesign, build...Read More>>.

Updraft. Helping you make changes that pay off. Updraft is an award winning, FCA-authorised, high-growth fintech based in London. Our vision is to revolutionise the way people spend and think about money, by automating the day to day d...Read More>>.

Overview Java Backend Engineer — Employment Type: Full-Time (Permanent). Location: London, UK (Hybrid 3 days per week onsite at client office). About the Role We are seeking a talented Java Backend Engineer to join ou...Read More>>.

Описание: Wise is a global technology company building a way to move and manage money worldwide. It enables international transfers, spending abroad, and cross-border payments for people and businesses.ЗадачиD...Read More>>.

The Mid-Level Backend Developer will be responsible for designing, developing, and maintaining the backend systems that power Stakemate's iGaming platform. About Stakemate Stakemate is a fast-growing iGaming agency based in Lond...Read More>>.

Are you ready to take your PHP skills to the next level? We are dedicated to providing ongoing support for an existing project built on Laravel/Symfony/React technologies. Our approach to implementing features is characterised by a hig...Read More>>.

Viridien in the United Kingdom is seeking a Software Developer - High-Performance I/O & Storage Systems to design, build, and improve services that enable efficient data access and storage across distributed environments.This role focuses o...Read More>>.

Base pay range Direct message the job poster from Fruition Group Location: London - 1x a month Salary: Up to £95,000 (D.O.E) + benefits Fruition Group working with a leading Insurtech unicorn on a mi...Read More>>.

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a si...Read More>>.

Описание:Methods is a UK-based IT Services Consultancy with over 30 years of experience. It partners with central government departments, agencies, and private-sector clients to create people-centred, secure, end-to-end busines...Read More>>.

• Design, develop and maintain high-quality backend services using TypeScript• Design and implement serverless, cloud-native solutions• Develop and maintain AWS applications and services, including AWS Lambda• Build secur...Read More>>.

Updraft. Helping you make changes that pay off.Updraft is an award winning, FCA-authorised, high-growth fintech based in London. Our vision is to revolutionise the way people spend and think about money, by automating the day to d...Read More>>.

Jain Global is seeking a Core Platform Developer to design and build shared backend foundations used across the firm. The role focuses on platform capabilities that improve how teams build, deploy, and operate software.The ideal candidate w...Read More>>.

Job Title: Senior Java Backend DeveloperLocation: London, UK – HybridJob Type: Contract – Inside IR35Note: No Sponsorship ProvidedMandatory: Strong in Investment BankingT...Read More>>.

Location: London, EC1M 6PBContract: 6 Month ContractHours: Full-time, 37 hours per weekHybrid: 1 day per week onsite in LondonRate: TBCJoin a dynamic energy provider dedicated to deliv...Read More>>.

Backend Developer (Python)6 MonthsLondon (Hybrid)£550-650 per day (Inside IR35) ***Please note - The selected candidate MUST HAVE strong Banking Experience to be considered for this position*** My cli...Read More>>.

Описание:JD.com operates a global technology and supply chain ecosystem across retail, logistics, technology, and property. Its international operations include a cross-border supply chain and logistics network, with platforms suc...Read More>>.

Описание:SoundCloud is a creator-first music platform that helps artists build and grow their careers by providing tools, services, and resources. It connects artists, tastemakers, and fans through music, with a catalog spanning o...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>>.

We’re searching for a talented, proactive Mid-Level Backend Engineer to join our rapidly growing engineering team. Reporting directly to the CTO, you will play a pivotal role in scaling and enhancing our innovative media platforms. You will work...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>>.

About Us We are a med-tech company leveraging cutting-edge AI to build scalable, regulatory-grade tools for video-based motor assessments. As part of our growing technical team, we’re looking for a highly capable and motivated Backen...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>>.

Job Description My client, a growing Belfast-based telecommunications and technology organisation, is hiring an API Engineer to join their existing technology team. This is an excellent opp...Read More>>.