Backend Developer Python Nodejs Jobs in UK

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Backend Engineer

Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a Backend Engineer on a 6 months contract basis. Hybrid working - London basedAs a Backend Engineer, you will build and scale services that enable internationalisation and support integration of new platform ...

Backend Engineer

We're not just closing the digital divide; we're reconnecting distributed organisations, enabling seamless communication, and re-engaging employees like never before. Blink, a mobile-first employee experience platform, puts everything employees need right in their hands. With teams in Boston, London, and Sydn ...

Backend Engineer

About Nothing Nothing exists to make tech feel exciting again. We’re building a different kind of technology company, one that puts design, emotion, and human creativity at the heart of everything we do. From the way our products look and feel to how we communicate and show up in cult ...

Backend Engineer

Min Experience: 5 yearsLocation: UKJobType: full-timeWe are looking for a Backend Engineer with strong expertise in Python and FastAPI to build scalable, high-performance systems in an AI-driven environment. This role focuses on developing backend services that power intelligent au ...

Backend Engineer

Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a Backend Engineer on a 6 months contract basis. Hybrid working - London basedAs a Backend Engineer, you will build and scale services that enable internationalisation and support integration of new pla ...

Backend Engineer

About Nothing Nothing exists to make tech feel exciting again. We’re building a different kind of technology company, one that puts design, emotion, and human creativity at the heart of everything we do. From the way our products look and feel to how we communicate and show up in cult ...

Backend Engineer

As a Backend Engineer, you will take real ownership of the systems that power a fast-growing LLM-native product. This is a hands-on role focused on building reliable, high-performance backend services while shaping the foundations of a small, senior engineering team.What You Will Do<p ...

Backend Engineer

This role is for one of the Weekday's clientsSalary range: Rs 13000000 - Rs 16000000 (ie INR 130-160 LPA)Min Experience: 5 yearsLocation: LondonJobType: full-timeWe are seeking a Senior Backend Engineer to build and scale intel ...

Backend Engineer

Wide and Wise is a top recruitment agency with offices in Istanbul, Milan, and Dubai, connecting exceptional talent with leading companies across EMEA, MENA, and the US.We are looking for a Backend Engineer to join our partner company! </stron ...

Backend Engineer

Backend EngineerTeam: Engineering & DataLocation: Depop - LondonCompany DescriptionDepop is the community-powered circular fashion marketplace where anyone can buy, sell and discover desirable secondhand fashion. With a community of over 35 mi ...

Backend Engineer

Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a Backend Engineer on a 6 months contract basis. Hybrid working - London basedAs a Backend Engineer, you will build and scale services that enable internationalisation and support integration of new pla ...

Backend Engineer

Wide and Wise is a top recruitment agency with offices in Istanbul, Milan, and Dubai, connecting exceptional talent with leading companies across EMEA, MENA, and the US.We are looking for a Backend Engineer to join our partner company! </stron ...

Backend Engineer

This role is for one of the Weekday's clientsSalary range: Rs 13000000 - Rs 16000000 (ie INR 130-160 LPA)Min Experience: 5 yearsLocation: LondonJobType: full-timeWe are seeking a Senior Backend Engineer to build and scale intel ...

Backend Engineer

Backend EngineerTeam: Engineering & DataLocation: Depop - LondonCompany DescriptionDepop is the community-powered circular fashion marketplace where anyone can buy, sell and discover desirable secondhand fashion. With a community of over 35 mi ...

Senior Backend API Engineer – Hybrid + Relocation

A leading independent video game developer is looking for a Senior Online Developer in Warwick. This role involves building and supporting internal and external web APIs, working primarily on back-end developments. The ideal candidate should have strong skills in NodeJS, JavaScript, and TypeScript, alongside exp ...

Senior Python Engineer / Cloud Native Software Developer (SC / DV Cleared)

Senior Python Engineer / Cloud-Native Software DeveloperAWS | Terraform | Serverless | CI/CD | SC / DV ClearedWe are supporting a secure government programme looking to hire an experienced Senior Python Engineer / Cloud-Native Software Developer to join a highly t ...

Senior Python Engineer / Cloud Native Software Developer (SC / DV Cleared)

Senior Python Engineer / Cloud-Native Software DeveloperAWS | Terraform | Serverless | CI/CD | SC / DV ClearedWe are supporting a secure government programme looking to hire an experienced Senior Python Engineer / Cloud-Native Software Developer to join a highly t ...

Blockchain Engineer

Strong backend engineering (Node/Go/Rust/Python), experience building APIs and SDKs. Familiarity with on-chain data indexing and GraphQL. Comfortable with production deployment, monitoring and observability. Nice to have: Experience building public SDKs, deve ...

Senior Developer

Senior DeveloperYou will take a central role in shaping the technical direction of bespoke hardware and software solutions that support critical communication infrastructure. This position offers the opportunity to lead system design processes and mentor a growing team while working with advanced satel ...

Senior Developer

Senior DeveloperYou will take a central role in shaping the technical direction of bespoke hardware and software solutions that support critical communication infrastructure. This position offers the opportunity to lead system design processes and mentor a growing team while working with advanced satel ...

Full Stack Fintech Engineer (Hybrid, Bristol)

A leading recruitment firm is seeking a Full-Stack Software Engineer to join a fast-growing fintech company in Bristol. This hybrid role involves designing and deploying scalable software solutions while collaborating with cross-functional teams. Ideal candidates should have a Bachelor's degree in Computer Scien ...

Full Stack Engineer, AI systems

About the Role A1 is building a proactive AI chat app for everyday users to bring intelligence to conversations, errands, organising and workflows. Unlike traditional chat-based applications, our product focuses on achieving high reliability for long-running workflows, persistent context, ...

Java Back End Developer

Role: Backend Developer (Core Java) We are seeking an experienced Backend Developer with strong expertise in Core Java to build scalable, high-performance APIs and work effectively within large, complex codebases. The ideal candidate will have a solid foundation in system a ...

Senior Backend Software Engineer (Backend, Go)

Who We Are Arenko is an Energy Tech company using advanced software to optimise energy storage, making electricity grids more flexible, reliable, and zero‑carbon. Our platform enables grid operators (such as National Grid in the UK) and asset owners to maximise efficiency and revenue in an evolvi ...

Senior Full Stack Engineer

Senior Full Stack Engineer We are seeking an experienced Full Stack Engineer to take ownership of the architecture, design, development, and testing of secure, scalable RegTech and Compliance applications. You will build and maintain high-performance solutions using Angular (frontend) and Django ...

Senior Full Stack Engineer

Senior Full Stack Engineer We are seeking an experienced Full Stack Engineer to take ownership of the architecture, design, development, and testing of secure, scalable RegTech and Compliance applications. You will build and maintain high-performance solutions using Angular (frontend) and Django ...

Senior Software Engineer I, Infrastructure

Senior Software Engineer I, Infrastructure London, England, United Kingdom Join Axon and be a Force for Good. Your Impact As a Senior Software Engineer on Dedrone’s Infrastructure Services team, you will design, build, and evolve the core systems that power both our de ...

Junior .Net Developer Commodities Trading

Bonhill Partners are currently supporting a Global Energy Trading company to expand their Front Office Quantitative Engineering Team with a .Net Developer. The role focuses on building and maintaining high performance analytics platforms and services used directly by traders and quantitative teams. <h3 ...

Lead C# Developer.Net Core Fintech

Lead C# Developer / Backend Software Engineer (C# .Net) Newcastle onsite to £150kDo you have expertise with backend C# combined with strong technical leadership skills?You could be joining a well-funded Fintech scale-up that is establishing a technical centre of excellence in the North Ea ...

Senior Web3 Backend Engineer Remote, EVM & Solidity

A Web3 technology firm in the UK is looking for a Senior Engineer to join their remote-first team. You will work on the cutting-edge of decentralization and algorithmic trading, focusing on EVM chains and liquidity sources. Ideal candidates will have over 5 years of backend experience, ideally in NodeJS, and at ...

Java Back End Developer

Role: Backend Developer (Core Java) We are seeking an experienced Backend Developer with strong expertise in Core Java to build scalable, high-performance APIs and work effectively within large, complex codebases. The ideal candidate will have a solid foundation in system a ...

Software Engineer, Platform Cambridge, United Kingdom in Cambridge Speechify

Overview Software Engineer, Platform - Cambridge, United Kingdom Location: Cambridge, United Kingdom Posted 26 days ago Responsibilities Inspire, collaborate with designers, marketers, and PMs to deliver platform features Develop and maintain the platfor ...

Lead Systems Developer

Lead Systems Developer (Eligible for SC Clearance) Competitive Salary + Annual Bonus + Private Healthcare + Pension + Progression + Gym Membership + Full Training LondonAre you an experienced Linux-focused developer with strong networking knowledge looking to step into ...

Lead Systems Developer

Lead Systems Developer (Eligible for SC Clearance) Competitive Salary + Annual Bonus + Private Healthcare + Pension + Progression + Gym Membership + Full Training LondonAre you an experienced Linux-focused developer with strong networking knowledge looking to step into ...

Senior Software Engineer

Senior Software Engineer Ocho are delighted to be working with an innovative and growing technology business as they look to add a Senior Software Engineer to their expanding engineering team. This is an excellent opportunity for a senior developer who wants real ownership, ...

Senior Software Engineer I, Infrastructure

Senior Software Engineer – Dedrone Infrastructure Services As a Senior Software Engineer on Dedrone’s Infrastructure Services team, you will design, build, and evolve the core systems that power both our developer platform and key backend services. This role goes beyond operating infrastructure—y ...

Senior Backend Engineer — Remote First, Lead & Shape Cloud

A technology recruitment company is looking for a Senior Software Engineer to join their team in Knutsford. This role involves leading backend engineering for greenfield projects using NodeJS, NestJS, and collaborating in a remote-first environment. Ideal candidates should have experience with Kubernetes, Docker ...

Quantitative Developer

We’re looking for a quantitative developer who is passionate about working with financial data and building products that traders and researchers actually use. At Intropic you’ll join a fast-moving fintech startup where engineers own hard, open-ended problems across research, data and product — we don’t ju ...

Python Engineer

Join to apply for the Python Engineer role at LinkedTrade Join to apply for the Python Engineer role at LinkedTrade Are you a passionate Python developer looking for your next challenge? LinkedTrade Technologies Ltd, a leadi ...

Python Engineer

Python Engineer Hybrid working - 3 days per week onsite Salary up to £65,000 per annum A leading Birmingham‑based client is seeking a Python Developer to design, build, and deploy applications using Python frameworks and LLM APIs. The position focuses on developing scalable, secure ...

Python Engineer

Overview Role: Python Engineer Location: Belfast, UK Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful diffe ...

Python Deveoper

Job Title: Senior Python DeveloperLocation: Wokingham (3-5 days Onsite a week)Contract: 6-Month ContractThe RoleWe are looking for an experienced Python Developer with strong expertise in algorithm development, optimization modelling, and power systems . You’ll ...

Python Deveoper

Job Title: Senior Python DeveloperLocation: Wokingham (3-5 days Onsite a week)Contract: 6-Month ContractThe RoleWe are looking for an experienced Python Developer with strong expertise in algorithm development, optimization modelling, and power systems . You’ll ...

Python Engineer

Role Highlights: Position: Python Engineer Location: Remote within the UK Employment Type: Permanent Compensation: Competitive market salary plus equity options Overview: An innovative EdTech start-up is seeking a skilled P ...

Python Engineer

About Lendable Lendable is on a mission to build the world's best technology to help people get credit and save money. We're building one of the world’s leading fintech companies and are off to a strong start: One of the UK’s newest unicorns with a team of just over 700 people ...

Python Deveoper

Job Title: Senior Python Developer Location: Wokingham (3-5 days Onsite a week) Contract: 6-Month Contract The Role We are looking for an experienced Python Developer with strong expertise in algorithm development, optimisation modelling, and power ...

Python Engineer

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Canonical has over 1,200 collea ...

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    Backend Developer Python Nodejs Jobs in United Kingdom Job Search Guide, Trends and Insights