City of London, London, United Kingdom Hybrid / WFH Options
Understanding Recruitment
Backend Engineer (Kotlin) – Hybrid (London) – Up to £95k 💰 Join a fast-growing cleantech company as a Backend Kotlin Engineer that is driving the global shift to clean, affordable energy through an integrated hardware and software smart-grid platform focused on residential EV charging. By leveraging data, AI, and strong industry partnerships, they connect cars, chargers, people, and energy … providers to place consumers at the heart of the energy transition. 🚀 What You'll Do: 🧱 Contribute to scalable backend infrastructure built in Kotlin ✅ Write clean, maintainable, tested code in production 🧠 Shape tech strategy and architecture with new ideas and tools 🤝 Work closely with Product Owners and team members to deliver value 👨🏫 Mentor junior developers and support their growth 🧠 What More ❯
Backend Engineer (Kotlin) – Hybrid (London) – Up to £95k 💰 Join a fast-growing cleantech company as a Backend Kotlin Engineer that is driving the global shift to clean, affordable energy through an integrated hardware and software smart-grid platform focused on residential EV charging. By leveraging data, AI, and strong industry partnerships, they connect cars, chargers, people, and energy … providers to place consumers at the heart of the energy transition. 🚀 What You'll Do: 🧱 Contribute to scalable backend infrastructure built in Kotlin ✅ Write clean, maintainable, tested code in production 🧠 Shape tech strategy and architecture with new ideas and tools 🤝 Work closely with Product Owners and team members to deliver value 👨🏫 Mentor junior developers and support their growth 🧠 What More ❯
Here at Responsiv, we are looking to add a new Java BackendDeveloper to our team. If you have skills in API and Web product development, we need YOU to enhance our capabilities, become embedded within Responsiv, and deliver on technical projects. As a Java BackendDeveloper, you'll work in a small team of talented … is a technical role that requires self-motivation, problem solving, time planning, and excellent written and spoken communications, including presentations to senior stakeholders and mixed audiences. As the Java BackendDeveloper, your primary focus will be: Developing system-to-system integration solutions for customers. Contributing to the commercial product development of the Responsiv Unity and Responsiv Cloud product More ❯
London, England, United Kingdom Hybrid / WFH Options
Tribe Payments Limited
PHP Back-End Developer (Acquiring product) Tribe Payments, payments processor and technology company, is looking to continue its rapid expansion in the payments market. Tribe Payments is a group of people that have come together with a singular purpose of making the world of payments simple and accessible. Join our ever-growing Tribe Payments team as a PHP back … end Developer in our Acquiring product and help us change the way this market perceives payments. In our Acquiring product we create solutions that provide our clients rapid access to e-commerce and physical (POS) transaction processing with multiple card payment networks (Mastercard, Visa, JCB, UnionPay, American Express, etc). What you would do Collaborate with the IT Project … data encryption and various cryptography tools to comply with PCI-DSS standards Build payment-related features and maintain real-time transaction monitoring tools Develop and deliver new web solutions (backend applications, many API’s, different complexity of integrations) Be a valuable team member by sharing knowledge and best practices with the team What we expect from you 2+ years More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Back-end Node.js Developer | Inside IR35 | Remote - UK | 6 Month Contract, London Client: RP International Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Back-end Node.js Developer | Inside IR35 | Remote - UK | 6 Month Contract Our … client, a multinational and respected consultancy, is hiring a Back-end Node.js Developer with expertise in Node.js and Google Kubernetes for a new project in the Communication Sector. Duration: 6 Months + Extensions Location: Remote (Ideally UK Based) This role has multiple headcounts. If you are interested, please apply with your updated CV. We will then arrange a call More ❯
London, England, United Kingdom Hybrid / WFH Options
Consortia
Social network you want to login/join with: This Back End Developer position offers an opportunity to work on a greenfield project, building upon an already successful product as a reference. You will join a small, skilled team of developers and are expected to be one of two new team members, with opportunities for upskilling if needed. The More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
Social network you want to login/join with: Back End Developer Rust C++ Cryptocurrency, London col-narrow-left Client: Client Server Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: b6efa396d1dc Job Views: 8 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Back End Developer/Software Engineer … What's in it for you: Salary to £150k Remote working, flexible start/finish times Opportunity to join a scaling tech company Your role: As a Back End Developer you'll join a small technology team, working with Rust on the core platform, building low latency and highly parallelised systems with a focus on the data layer. You More ❯
meatless matches. It’s our mission to unite and empower the plant-based community across the world. The Role We're searching for an enthusiastic, mission-aligned Back-End Developer to join Grazer’s team. What We’re Looking For: Eligibility to work in the UK or live in Europe and are open to a full-time contractor role. More ❯
and opinions are heard - we value our staff as individuals and recognise all contributions as a critical element to our wider success. We are looking for a Back-End Developer to join our team. Requirements Proficiency in .Net Framework/.Net Core (necessary) Git version control (necessary) Experience with Visual Studio and/or VS code (beneficial) Above all More ❯
Endeavour Recruitment has an excellent Junior BackendDeveloper role available with our client, a large digital agency based in Central London. You will be working on exciting new projects, be trained and gain experience with the latest technologies, and have the opportunity to develop your skills. Our client’s office is easily commutable in Central London and are … offering a salary IRO £25,000 - £35,000 depending on experience. To be successful in this role we are looking for a Junior BackendDeveloper who already has existing experience with: React Node Creating APIs Please apply asap to be considered for this Junior BackendDeveloper role. #J-18808-Ljbffr More ❯
Tech Architect Lead PHP Back-end Developer Our Client is a boutique software development company specializing in the development of a retail systems platform You must at least 5 to 10 years software development using PHP and MySQL ideally on Linux environment. Whilst you would still be expected to do development work, the Client requires you to get involved … in: spec writing, assisting PMs with project planning, code reviews, architecture overview implementation You may already be a Lead Developer/Development Manager etc. with full leadership over a development team. The Client is looking to pay circa up to £65K p.a (with flexibility on salary for the right person) The role will be based in the City London. More ❯
London, England, United Kingdom Hybrid / WFH Options
BBC World News Today
Phono Sounds UK – Front and Back End WordPress Developer and SEO (UK) – Music Business Worldwide Front and Back End WordPress Developer and SEO PHONO SOUNDS UK London Freelance Part–time Remote Overview Back end web technologies (PHP, MySQL) SEO techniques and best practices Benefits of Working With Phono We are all fully remote – work from home, or your More ❯