backend engineer jobs

Lead Backend Engineer / Developer (Python TypeScript API) Newcastle onsite to £150k Are you a technologist who enjoys liaising with clients, looking for a new opportunity? You could be joining a scaling FinTech within the consulting division of the Newcastle office. What's in it for you: - Salary to £150k + Bonus - 25 days holiday - Bupa healthcare - Generous pension contribution - Continuous...

You will drive strategy for your area of expertise across teams and foster a developer community within your domain. The role involves mentoring junior staff, ensuring high-quality deliverables, promoting best practices like TDD and BDD, and leading engineering practices across the SDLC.

You will play a crucial role in delivering key technology changes and...

SENIOR BACKEND ENGINEER (PYTHON) Location: Bristol (must be within commutable distance of Bristol) Employment Type: Full-time (Willingness to be onsite 3-4 days) Salary: £80-100k basic About the Role We are seeking a highly skilled Senior Backend Web Developer with expertise across multiple backend technologies such as Python, .NET, and PHP to join our growing development team working on...

Role : Senior Backend Engineer Salary range: 80-90k Location : x2 days pw in Central/East London Tech stack includes : Typescript, NodeJS, SQL, AWS, Terraform, Current team size : overall circa 20 (each team dedicated EM, FE, BE, iOS/Android etc) We're working with a Series C funded, healthtech startup company - their mission? helping people with addictions! They're hiring for a Product...

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

Job Description Senior Backend Engineer Role (Typescript)- Up to £95k A fast growing scale up that are making a positive social impact are growing their engineering team! This is a really great opportunity, they are one of the fastest growing companies in the UK and have grown up to 400 million in sales over the last 4 years! Not to mention they give lots away to charity so are doing a lot of...

Job Description Backend Engineer: Distributed Systems Specialist Location: New York or London (Hybrid) Salary: $300,000 – $350,000 USD About Us We’re a stealth-mode infrastructure venture building next-gen primitives for decentralized execution. Our mission: rethink how distributed systems scale, sync, and self-heal — with a focus on performance, modularity, and cryptographic integrity. Our...

Senior Backend Engineer (Platform & Cloud) Location: London (Hybrid) Contract: 612 months Rate:Negotiable (DOE) Were working with a global enterprise organisation that is expanding a centralised engineering function supporting multiple product teams across an international portfolio. Theyre looking for a Senior Backend Engineer to join a core platform team responsible for building shared...

Backend Engineer: Distributed Systems Specialist Location: New York or London (Hybrid) Salary: $300,000 – $350,000 USD About Us We’re a stealth-mode infrastructure venture building next-gen primitives for decentralized execution. Our mission: rethink how distributed systems scale, sync, and self-heal — with a focus on performance, modularity, and cryptographic integrity. Our team includes...

You will work on a diverse range of challenges, from model-serving APIs and data pipelines to infrastructure for intelligent agents and automation frameworks.

You will collaborate closely with the CTO and engineering team to design, build, and scale production systems that integrate AI into real-world applications.

Job Description Our vision From blockbuster films and AAA games to immersive experiences, the demand for photo-real 3D content has never been higher - but creating photorealistic assets is slow, expensive, and manual with no current scalable solution available. At M-XR, our mission is to democratise the creation of high-quality 3D assets and empower brands, studios, and creators to build...

Job Description Senior Backend Engineer Salary: Up to £90,000 + Bonus and Benefits Hybrid: 2 days a week onsite (London) Permanent, Full Time We are partnered with an innovative start-up transforming the way people see and experience the world's best locations and experiences, financially facilitating people to explore the world with incredible savings. They are currently looking for a...

Senior Backend Engineer Leeds - Hybrid Salary: Up to £70k D.O.E + Benefits Fruition IT are working with a well-established tech-first business who are embarking on a complete technical transformation. This client is looking to bring in an experienced Senior Backend Engineer (Node) to work closely with Senior Leadership to structure and architect new products alongside improving current...

About the Team Dex is an AI-powered recruiter, matching exceptional software engineers with top tech companies. We're one of the fastest-growing UK startups, and have raised $3.1M from a16z and Concept Ventures to build a best-in-class voice agent, matching engine and web app experience that will redefine the way that talent and opportunity connect. We're hiring a Python engineer to join our...

About the Team Dex is an AI-powered recruiter, matching exceptional software engineers with top tech companies. We're one of the fastest-growing UK startups, and have raised $3.1M from a16z and Concept Ventures to build a best-in-class voice agent, matching engine and web app experience that will redefine the way that talent and opportunity connect. We're hiring a Python engineer to join our...

Backend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTC Are you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. As a Backend Software Engineer you will join an Agile team focussed on building and maintaining Exchange...

Senior Backend Engineer (Platform & Cloud) Location: London (Hybrid) Contract: 612 months Rate: Negotiable (DOE) Were working with a global enterprise organisation that is expanding a centralised engineering function supporting multiple product teams across an international portfolio. Theyre looking for a Senior Backend Engineer to join a core platform team responsible for building shared...

You will work on a diverse range of challenges, from model-serving APIs and data pipelines to infrastructure for intelligent agents and automation frameworks.

You will collaborate closely with the CTO and engineering team to design, build, and scale production systems that integrate AI into real-world applications.

You will play a crucial role in delivering key technology changes and enhancing customer experiences.