Role: Backend Systems DeveloperSalary: £40,000 £60,000Location: LiverpoolWorking Pattern: HybridWere working with an ambitious,...Read More>>.

Overview In this role, you will design, develop, and deploy GoLang-based microservices within a cloud-native environment to advance Entrust’s identity-centric security platform. You will collaborate with cross-functional teams to deliver...Read More>>.

Overview In this Backend Software Engineer role you will deliver mission-critical software for defence and security, focusing on robust backend services. You’ll translate designs into production-ready code and contribute to reviews and ar...Read More>>.

Overview As a Backend C# Developer, join a leading hedge fund with a strong tech focus to modernize and support international operating systems. You will work in a fast-moving, open environment and contribute to reliable, scalable backend s...Read More>>.

Overview In this role you will develop and support international operating systems for a top quantitative investment manager. You will work closely with cross-functional teams to ensure reliability and quality across complex processes. You...Read More>>.

Overview In this Back End Developer role, you will diagnose and fix live production issues in Java-based systems, ensuring stable, well-tested changes. You’ll work with 2nd Line Operations, QA, and feature teams to triage incidents and de...Read More>>.

Overview In this role you will strengthen and support international operating systems for a leading hedge fund, applying deep backend expertise to ensure reliability and quality. You will work across projects in a fast-paced, tech-driven en...Read More>>.

Overview As a software developer, you will design and deliver Java-based applications, collaborating with cross-functional teams to meet business needs. You will leverage Spring Boot, PostgreSQL, and AWS to build scalable solutions, while a...Read More>>.

Overview In this role you’ll drive the backend implementation for Plan: Spec-Driven Development, turning intents into actionable work items, plans, and mergeable code. You’ll own backend flows, APIs, data models, and evaluation systems,...Read More>>.

Overview As a Senior Backend C# Developer, you will build and evolve a multi-asset trading platform in a Windows C# and SQL environment. You report to the CIO and Head of Development, collaborating with Trading and Research teams to transla...Read More>>.

Overview In this role you will contribute to a leading quantitative trading environment by developing and supporting international operating systems. You will work on reliable, high-quality processes in a fast-moving, tech-driven setting si...Read More>>.

Overview Senior Backend Developer focused on expanding and refining an eCommerce platform within the Digital team. You will steer technical delivery, collaborate with front-end and design to enhance UI/UX, and identify automation opportunit...Read More>>.

Senior Backend Developer - Node.js (Fully Remote, Worldwide) The Original Bitcoin Exchange Inspired by Bitcoin's vision of financial freedom, we are committed to empowering individuals to transact and connect seamlessly across t...Read More>>.

Location: Burgess Hill 3 days/week Visa sponsorship is not available. We're looking for an enthusiastic, diligent Golang Software Engineer to work on the global Loyalty and Benefits platform in American Express. The candida...Read More>>.

I'm looking for a senior backend Node.js developer to join a SaaS business in Manchester for the next 3 months. The role is working across a new greenfield platform in a small development team. The role is outside IR35, and infrequent of...Read More>>.

ABOUT ORGANOX:OrganOx is a commercial stage organ technology company dedicated to developing technologies to improve outcomes for patients with acute or chronic organ failure. The company was established as a spin out of the University...Read More>>.

About Us Food waste is a $1 trillion problem – costing the world more than 1% of global GDP. We're dead set on solving this problem and looking for people to help us achieve our mission. At Winnow, we believe that food is far too val...Read More>>.

About The Role Methods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-b...Read More>>.

About the role Methods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-b...Read More>>.

OverviewThis role focuses on building and maintaining backend microservices using modern Java (17+) and event-driven architectures powered by Kafka. The position involves working across distributed systems, REST APIs, CI/CD pipelines,...Read More>>.

Senior/Lead Backend Game Developer - Remote in EuropeJob Openings Senior/Lead Backend Game Developer - Remote in EuropeAbout the job Senior/Lead Backend Game Developer - Remote in EuropeJob Responsibilities:...Read More>>.

Methods is a £100M+ IT Services Consultancy in the UK seeking Backend Developers to build secure, scalable digital services used by millions. You’ll design and implement backend APIs with TypeScript, leverage serverless architectures on AWS, an...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>>.

Charles Jenson Recruitment is looking for a Senior PHP/Laravel Developer to join their expanding team in Aylesbury. This role is ideal for developers who are passionate about coding and eager to advance their careers.The ideal candidate wil...Read More>>.

Qualifications Experience with Java NIO components like Channels Buffers and Selectors is expected Expert knowledge of FIX protocol Market Connectivity and Low latency programming is a must Very strong in Java and Spring...Read More>>.

Backend Java Developer – City LondonWe are urgently looking to recruit a Java backend Developers with at least 5 years experience.Must have strong Data structures and Algorithms experience.Also experience of Spring, wor...Read More>>.

Senior Backend Engineer (PHP) - Fareham - £60k + bonus and benefits(office based for the first 3 months and then hybrid thereafter)Tech: OOP, PHP, MySQL, GitFocus: TDD, Agile, systems optimisation & Greenfield developmen...Read More>>.

Backend Developer OrganOx Oxford, England, GB ABOUT ORGANOX: OrganOx is a commercial stage organ technology company dedicated to developing technologies to improve outcomes for patients with acute or chronic organ failure. The c...Read More>>.

Optix is modernising a large, established Windows desktop platform into a modern web product. We are looking for a senior .NET backend developer with deep engineering experience, strong architectural judgement and a practical approach to modern...Read More>>.

Senior Backend DeveloperSpecialismSoftware Engineering, AI/MLJob typeContractLocationUK RemoteRate£450 - £500 per dayWe’re partner...Read More>>.

BetStarters is seeking a Senior Backend Developer to design and implement robust backend systems powering our iGaming platform. The role focuses on scalable architectures, performance optimisations, and reliable services that underpin real-time ga...Read More>>.

Methods Business and Digital Technology is seeking skilled Backend Developers to join a multidisciplinary team delivering secure, scalable digital services for public sector and private clients. You will design and implement backend services and A...Read More>>.

Software Engineer (multiple vacancies) - Python | FastAPI | AWS | Microservices£75,000-£100,000 base salary + equity at a household nameFlexible benefits budget | Monthly socials | 90 day work-from-anywhere perkPyt...Read More>>.

We’re one of the world’s leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 10,000 people and serve over 120 million customers in 26 languages.We empower our e...Read More>>.

About usAt Xelix, we work with some of the world’s largest companies to automate and strengthen their financial controls. Our AI solutions redefine how Accounts Payable teams operate – moving from manual processes to automated...Read More>>.

Location: Edinburgh (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent The Role We’re seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. You’ll bring expertise in bui...Read More>>.

bet365 is seeking a Senior Software Developer to shape the future of our internal development, building high-profile, full-stack systems for our global engineering teams. The Platform team delivers automation, tooling, and visibility across greenf...Read More>>.

Backend Software Engineer - Java at Capco Location: Edinburgh (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team and we're looking for experienced Backend Engineers with strong Java skills and a p...Read More>>.

OverviewBack-End developer (python and GCP) - £525 inside IR35ResponsibilitiesExperience with frontend technologies including ReactStrong experience deploying and managing applications on Google Cloud Pla...Read More>>.

At Trustonic, we make smartphones affordable for the many, enabling global access to devices and digital finance through the world’s most secure smartphone locking technology. We partner with mobile carriers, retailers, and financiers across...Read More>>.

Are you a backend developer who's just as comfortable in a Kubernetes cluster as you are in a PHP codebase, and fancies Friday afternoons off?We're looking for a Senior Backend Developer to join our growing digital team, taking on real o...Read More>>.

About the roleMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-base...Read More>>.

Methods Business and Digital Technology LimitedMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. E...Read More>>.

Rebellion, an independent game developer with studios in Oxford and Warwick, seeks a back-end Senior Online Developer to build and support internal and external web APIs for our game engine teams.You will own backend APIs, deploy tools, and...Read More>>.

We’re working with an ambitious, technology-led organisation that is continuing to invest significantly in its engineering function. They’re looking for an experienced Backend Systems Developer to join the team and play a key role in developin...Read More>>.

We are seeking a Backend Java Developer to design and deliver high-quality applications using Java/JEE and modern web technologies. You will build new features, integrate systems, and apply best-practice engineering principles such as dependency i...Read More>>.

IntroductionAt IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain...Read More>>.