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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

Hands on experience building backend services and APIs and Microservices.

Design, develop, and maintain robust backend services using Java 9+ and the Spring Framework. Proven experience building backend services, APIs, and microservices.

A consulting firm is assisting a Central Government client in seeking a Senior Developer for an initial six-month assignment in Milton Keynes.

We’re seeking a seasoned Backend Developer with a proven track record in building scalable and robust architectures, and an instinctive understanding of how to deliver seamless digital experiences. You will work closely with the game team and technical leads to create and explore new and exciting

The position as a Backend Python Developer is a permanent full-time position. A start-up in London, looking to expand its highly interdisciplinary team of exceptionally talented mechanical engineers, software developers, data scientists and chemists. As a Python Developer you will have be part of a

If your idea of backend engineering is more than CRUD APIs and microservices boilerplate — this role is for you. Build core backend services in. Backend/platform services that sit in the.

A dynamic software vendor in the UK is seeking an experienced Backend Software Developer.

We are now expanding our team and are looking for skilled, goal-oriented backend developers to join our teams. Design backend services using Python () and modern cloud-native architecture.

As part of the Platform Developer Experience (PDX) R&D Studio within the Platform Mission, this role will help shape the future of backend engineering by taking ownership of the nuts and bolts that amplify the developer experience. Our Product Area, Platinum, has historically owned and operated both

This is more than a backend engineering role – it’s a chance to be part of a team building technology that helps some of the world’s largest enterprises stay ahead of attackers. Senior Backend Engineer | High-Growth Cybersecurity Scale-Up | Fully Remote (UK based). Designing and building backe

ThinkCyber, a growing start-up, seek a Backend Software Developer to join our growing development team. We’re looking for a talented software developer who can seamlessly integrate into our development team and assist in various backend development tasks, including cloud infrastructure, API develo

Minimum 3 years of professional experience as a backend engineer. Strong backend development experience with Java. Experience designing backend systems, APIs, and data migrations.

This full-time Backend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK.

We are looking for a highly skilled Senior Back-End Developer to join our team. The ideal candidate will have a strong background in Python and SQL, with extensive experience in developing and maintaining robust backend systems. You will work closely with our front-end developers, data engineers, an

Java Back-end developer with Azure/AWS skills for London location. Overall 12+ Years of Industry experience in IT and Java Backend should be 10+ Years experience MUST.

As a Backend Developer (Kotlin/Java) at CIMAR, you will:. Build and support backend services in Kotlin to support a web UI and a set of remote gateways. Contribute to pragmatic architectural decisions and help shape backend patterns and standards.

You’ll act as the backend authority within a small, collaborative team, working closely with a Frontend Developer and Senior UX/UI Designer. I'm now looking for a Backend Developer to join their agile team and play a key role in shaping the future of their technology. This is a hands-on backend ro

Backend Java Developer – Data Fabric / Platform Engineering. If your idea of backend engineering is more than CRUD APIs and microservices boilerplate — this role is for you. Build core backend services in.

Proven experience as a Backend Developer or 3+ years in software development. We are seeking a highly skilled Backend Developer with hands‑on experience in Python and FastAPI. This role requires a deep understanding of backend technologies and the ability to work on robust, scalable solutions.

Our favourite candidates are developers that follow best practices in any programming language, who use the best tool for the job and can adapt to a rapidly changing environment. You will have experience with using a modern programming language for backend development on a daily basis during a solid

As a backend developer, you will be responsible for developing the middle- to back-end logic and algorithms of our web app. We are offering a part-time internship where you will be working with a team of experienced developers to build a web-based product on React Native.

About the job Senior/Lead Backend Game Developer - Remote in Europe. Senior/Lead Backend Game Developer - Remote in Europe. Job Openings Senior/Lead Backend Game Developer - Remote in Europe.

We're looking for an experienced data-focused backend developer to help supercharge our product, integrations and APIs. Get notified about new Back End Developer jobs in.

Work on backend data pipeline development. Integrate backend web services with databases/data warehouses. Bridge the gap between backend web development and data science teams.

Holisticly communicate integrated channels via backend interfaces.

BackEnd Technical Support Developer. We are looking for a dedicated BackEnd Technical Support Developer to help handle production issues. What we’re looking for from a Back End Developer:.

Develop and maintain backend features using Java, that provide the best developer experience possible including local development experience. Do you love being in the flow as a developer and want to enable that for everyone else as well? Do you believe that the key to personal flow is in making the

Lead and collaborate with agile cross-functional teams by collaborating with product management, UX designers, and frontend developers to define and implement innovative backend solutions, optimizing user interaction and experience. A Senior Backend Developer (Ruby on Rails) is responsible for desig

This role combines backend engineering excellence with deep familiarity in modern data systems. Build and maintain core data infrastructure and backend services used across R&D. Experience in distributed systems and enterprise-scale backend development.

We’re searching for an experienced backend developer who loves working in a modern startup environment. We are searching for a Senior Python Engineer to join our fast-growing cyber security startup on our backend team.

Backend Software Developer (Python) - London - £90,000 + Comps. We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s pushing boundaries. Design, build, and optimize high-performance bac

The candidate will manage backend systems, develop eCommerce solutions, and collaborate with frontend teams. Strong skills in backend technologies, database management, and system integrations are essential. A tech solutions company is looking for a Full Stack Web Developer in the UK.

Interns will collaborate with experienced developers on live projects, enhance their skills in PHP, MySQL, and frameworks, while also documenting their work. A modern tech firm is seeking a proactive PHP Developer Intern to join their development team in Greater London. This role offers a fantastic

We're seeking Senior Python Developers to join our back-end development team.

A leading educational SaaS provider based in Bristol is looking for an experienced PHP Developer to join their growing team on a hybrid basis. You will be involved in both backend and frontend development, building applications and enhancing user interfaces.

Mobile Backend Developer (JAVA/Kotlin). We have a great opportunity for a Mobile Backend Developer (JAVA/Kotlin) to join the team. We are seeking a Senior Application Engineer (Backend cloud based application development) with deep technical expertise and thought leadership.

Java Developer - Desktop / Oracle / SQL / Backend / Unit testing. An exciting opportunity is on offer for a Java Developer (Backend) to work for a global technology business. As a Java Developer, you will have strong OO development and SQL (PL/SQL or T‑SQL) or Oracle experience.

A leading technology company in the United Kingdom is seeking a backend developer to design and maintain services using C# and cloud technologies.

If you're a Senior Backend Developer looking for a role where you can focus on fundamentals, build meaningful products, and grow alongside a scaling tech business with serious investment behind it, this is a strong opportunity. An exciting opportunity for a Senior Backend Developer to join a fast-gr

We’re seeking a seasoned Backend Developer with a proven track record in building scalable and robust architectures, and an instinctive understanding of how to deliver seamless digital experiences. Solid understanding of computer science fundamentals (data structures, algorithms, networking) and a

A leading global consulting firm in the UK is seeking a Senior Java Developer to lead the development of scalable Java-based applications.

What if the systems you built changed how millions of developers work — not just at Spotify, but across the industry?You’ll join the AI Fleet Management team within Platform Developer Experience. From mature platform engineering organizations to teams investing in developer experience for the fi

Our favourite candidates are developers that follow best practices in any programming language, who use the best tool for the job and can adapt to a rapidly changing environment. You will have experience with using a modern programming language for backend development on a daily basis during a solid

This job is brought to you by Jobs/Redefined, the UK's leading over‑50s age inclusive jobs board.IT professions like software engineering, data science, business intelligence, and QA - no matter their prior experience.Our AI‑driven and thoughtfully designed platform helps students build real ski

I'm looking for a Senior Backend Developer with strong TypeScript and Node. Mentoring junior developers and contributing to a culture of technical excellence. Significant commercial experience building backend systems with Node.

As our Blockchain & Backend Developer, you will design and deliver both the decentralised and centralised layers of our gaming infrastructure. Blockchain & Backend Developer – Cofounder | Play-To-Earn Gaming. Blockchain & Backend Developer.

The company offer an unrivalled volume of new projects, Greenfield development and the opportunity to work with and learn from some of the sharpest developers in the area. An exciting new opportunity for a Senior Backend Engineer to join an entrepreneurial business based in Fareham.