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Java Developer - Up to 60K + Bonus We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries. Theyre looking for a Java Developer to join a growing engineering team building modern, cloud-based microservices platforms. This role is ideal for a developer who wants to level up technically, work alongside senior engineers and architects, and gain exposure to enterprise-scale systems. What Youll Be Doing: • Developing backend services using Java (JDK 11+) & Spring Boot, • Building scalable microservices & REST APIs, • Working in Agile Scrum teams, • Supporting cloud deployments (AWS environments), • Contributing to CI/CD and automated testing practices, • Collaborating with technical leads, testers and DevOps engineersWhat Theyre Looking For:, • 5+ years commercial Java development experience, • Strong Spring Boot knowledge, • Experience working in Agile environments, • Understanding of microservices architecture AWS or cloud exposure * Docker / containers * CI/CD tools (Jenkins, GitLab, SonarQube) * TDD / automated testing exposure Security Clearance Requirement: Due to client project work, candidates must be eligible for UK Security Clearance (SC) Why Apply? • Work on large-scale real-world systems, • Strong career development & mentoring, • Hybrid working model, • Modern tech stack & engineering culture JBRP1_UKTJ

This role offers a hybrid work model, allowing you to lead the development of backend game systems while being hands-on with coding.

You’ll be hands‑on leading the development of our backend game engine, shaping how we build, scale and evolve the systems that power our games.

You’ll be hands-on leading the development of our backend game engine, shaping how we build, scale and evolve the systems that power our games.

A leading consultancy in renewable energy is seeking a Junior Full Stack Developer (Backend-Focused) in Sunderland. This hands-on role involves developing backend services using Python, building integrations, and contributing to architectural decisions for their internal platform, Phoenix.

Full Stack Developer (Backend-Focused). This is a hands‑on role suited to a developer who enjoys taking ownership from concept through to delivery. Collaborating closely with developers, product stakeholders, and wider teams to deliver high‑quality solutions.

A leading technology firm in the UK is seeking a Full Stack Developer with expertise in C#.You will develop backend systems, collaborate within an Agile team, and work on cloud-based integrations.The role offers a competitive salary up to £55k, along with a hybrid work model, excellent perks includ

You’ll be hands‑on leading the development of our backend game engine, shaping how we build, scale and evolve the systems that power our games.

Game Engine Developer - Game Development Studio - Sunderland (Hybrid) at tombola, Sunderland, England, United Kingdom. Understanding of game development and basic game mathematics. Game Engine Developer - Game Development Studio - Sunderland (Hybrid).

Lead Java Backend Engineer Hybrid - 2 days per week in Newcastle/London This is an opportunity for a Lead Java Backend Engineer to shape the backend technical direction, bring teams together, and introduce modern engineering practices that support scalable, secure, and high-performing systems. What

As a Senior Engineer you will play a critical role in the development and maintenance of the backend aspects of the pricing system for our sportsbook and work alongside our quantitative analysts to deliver our in-house pricing solution. This position will be able to come in and have a lot of ownersh

Compensation: Competitive, based on location and experience .Location: UK or Turkey (Hybrid – Office & Remote).Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale.Keepnet runs

The role involves the design and development of backend services and infrastructure for Machine Learning workloads.

Our frontend is React with Typescript, and you will be expected to contribute small features to the frontend (though the role is at least 95% backend). You're an experienced engineer with multiple years of working in startups as a backend engineer;. Our backend tech stack is Spring Boot with Java/K

Senior Backend Engineer | Python, FastAPI & Scaling | Security SaaS. Senior Backend Engineer – High-Scale Systems | Python & FastAPI | Security SaaS. Senior Backend Engineer – High-Scale Systems | Python & FastAPI | Security SaaS.

We’re hiring a senior backend engineer to join a disciplined, senior team responsible for the platform behind Eequ, where engineers have real ownership and operate with high autonomy. Build and operate the backend platform that powers a real marketplace handling bookings, payments, and reporting f

Backend Developer Romsey, Hampshire (Hybrid - 3 days office / 2 remote, flexible)£45,000 - £50,000 + BenefitsOOP, PHP, LaravelMy client build innovative SaaS solutions that help organisations monitor, manage, and optimise critical infrastructure.

Software Architect Java - BackEnd, Back End Google Cloud (GCP).

The ideal candidate has strong backend development experience, preferably with Node.

A forward-thinking healthcare technology company is seeking a Senior Backend Software Engineer to design and implement features for eCommerce sites. Candidates should have a strong knowledge of Java and backend systems design, with a Bachelor's degree in computer science.

A progressive tech company in Greater London is seeking a Principal Engineer to lead backend development.

We are looking for an exceptional Software Engineer, to join our Backend Engineering squad.

We're hiring a Senior Backend Engineer to work on some of the most interesting problems in cybersecurity — building the platform that connects 150+ security tools, serves enterprise customers at scale, and now powers a new generation of AI capabilities. Build the backend services that power our AI

A BAFTA-winning game studio is seeking an experienced Backend Developer to design and implement scalable microservices for a high-traffic digital platform. The role involves collaborating with technical teams to create robust backend services, utilizing technologies like Javascript, C#, and cloud pl

A leading technology firm is looking for a Software Engineer in London with 5-9 years of experience to join their engineering team.The ideal candidate will design, develop, and maintain scalable software systems using Python, collaborating with cross-functional teams.Key responsibilities include bui

A game industry tech company is looking for a Technical Support Engineer to provide expertise on backend systems for large-scale international game projects. Ideal candidates will have extensive backend development experience, proficiency in programming languages like C++ or Go, and a solid understa

A modern banking startup in the UK seeks an experienced Backend Engineer to enhance their technology products.

Out of the successful launch of Chase in 2021, we're a new team, with a new mission.We're creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential.Our team is key to our success.We value collabo

In this role, you will collaborate with various teams to enhance the backend of their innovative financial services.

Mid/Senior/Staff) Backend Engineer – London.

As a Backend Engineer on Stripe's Core Technology team, you'll build the financial infrastructure that powers the internet economy.

A leading financial technology company is seeking a (Mid/Senior/Staff) Backend Engineer in London.

As a Senior Backend Engineer at OpenAI London, you'll work on the systems that power some of the world's most advanced AI products.

A dynamic technology startup in London is looking for a Product Engineer focused on the Backend. This role involves scaling and evolving backend infrastructure, designing APIs, and implementing AI capabilities.

A leading tech firm in Greater London is seeking a Senior Software Engineer (Backend) to lead the development of their Charge Point Management System and customer-facing platforms.

A global leader in specialist media is seeking a Senior Software Developer to develop and maintain the backend infrastructure for their mobile application.

We are looking for an exceptional Software Engineer, to join our Backend Engineering squad.

A fast-growing SaaS business is seeking a Software Engineer to develop secure and scalable backend systems.

A leading AI company in Greater London is seeking a Senior Software Engineer to lead backend and edge/IoT engineering in their Defence business unit.

London, England, United Kingdom.Contentful’s underlying storage infrastructure and adjacent services.You will work on the very foundation of Contentful that our teams build on top of, but also have the opportunity to directly impact our customers’ experience with scalability and performance feat

A leading vacation rental management platform seeks a highly motivated Staff Backend Engineer to join their Core team. In this fully remote role, you'll work on critical integrations with major booking platforms, leveraging expertise in SaaS development and backend languages, particularly PHP and Go

A leading multimedia company in Greater London seeks an experienced software engineer to design and implement scalable APIs and backend services.

A leading technology company in DeFi is seeking a Backend Developer to integrate Hyperliquid functionalities into their API platform. This remote role is focused on enhancing the company's API stack while collaborating with cross-functional teams to ensure robust backend code. Ideal candidates will

A leading financial technology company in the UK is seeking a Senior Staff Engineer to guide technical direction across multiple squads.This role involves hands-on involvement in coding and architecture, mentoring engineers, and driving improvements in quality and scalability.Candidates should be sk

In this role, you will build high-quality backend services and cloud-native solutions using Java, Spring, and Golang.

A cutting-edge technology company based in London is seeking a hands-on leader for backend and data engineering.

A technology-driven company in Greater London is seeking a Senior Backend Engineer to join their dynamic team.

Our mission is to enable everyone to build wealth.We reinvent how trading and investing work by creating exceptional products people love.Fostering a culture of excellence and high velocity is the key to our success.Today, we serve over 5 million clients, with more than €30 billion in assets under