1 to 25 of 41 Backend Developer Jobs in the South East

Job Title: Backend Developer Salary: £45,000 to £60,000 per annum (depending on experience) Hybrid: 3 days in the office, 2 working from home Location : Woking, UK Start Date : ASAP We are currently looking for a Backend Developer to join one of our clients based … websites, intranets and self service secure portals. This is an opportunity to join a long serving team and help contribute through high level of backend development and sharing/contributing ideas. Key Responsibilities as a Backend Developer: You will be working on developing whole solutions from short … features within the Atlas Framework Build and ship customisations Support the team and provide technical i.e thirdline support of the systems Requirements as a Backend Developer: 3+ years backend experience with Nodejs, microservices, REST APIs (bonus if you have Kubernetes and Mongo) Strong unit testing background with More ❯

Job Title: Backend Developer Salary: £45,000 to £60,000 per annum (depending on experience) Hybrid: 3 days in the office, 2 working from home Location : Woking, UK Start Date : ASAP We are currently looking for a Backend Developer to join one of our clients based … websites, intranets and self service secure portals. This is an opportunity to join a long serving team and help contribute through high level of backend development and sharing/contributing ideas. Key Responsibilities as a Backend Developer: You will be working on developing whole solutions from short … features within the Atlas Framework Build and ship customisations Support the team and provide technical i.e thirdline support of the systems Requirements as a Backend Developer: 3+ years backend experience with Nodejs, microservices, REST APIs (bonus if you have Kubernetes and Mongo) Strong unit testing background with More ❯

Job Title: Backend Developer Salary: £45,000 to £60,000 per annum (depending on experience) Hybrid: 3 days in the office, 2 working from home Location : Woking, UK Start Date : ASAP We are currently looking for a Backend Developer to join one of our clients based … websites, intranets and self service secure portals. This is an opportunity to join a long serving team and help contribute through high level of backend development and sharing/contributing ideas. Key Responsibilities as a Backend Developer: You will be working on developing whole solutions from short … features within the Atlas Framework Build and ship customisations Support the team and provide technical i.e thirdline support of the systems Requirements as a Backend Developer: 3+ years backend experience with Nodejs, microservices, REST APIs (bonus if you have Kubernetes and Mongo) Strong unit testing background with More ❯

Job Title: Backend Developer Salary: £45,000 to £60,000 per annum (depending on experience) Hybrid: 3 days in the office, 2 working from home Location : Woking, UK Start Date : ASAP We are currently looking for a Backend Developer to join one of our clients based … websites, intranets and self service secure portals. This is an opportunity to join a long serving team and help contribute through high level of backend development and sharing/contributing ideas. Key Responsibilities as a Backend Developer: You will be working on developing whole solutions from short … features within the Atlas Framework Build and ship customisations Support the team and provide technical i.e thirdline support of the systems Requirements as a Backend Developer: 3+ years backend experience with Nodejs, microservices, REST APIs (bonus if you have Kubernetes and Mongo) Strong unit testing background with More ❯

Backend Developer - Azure, JavaScript, NoSQL City of London - Onsite 3 days a week 9 month initial contract Up to £600 per day Outside of Scope We are looking for an experienced Senior Backend Developer to join our team on a contract basis. The ideal candidate will … software development using TypeScript and Azure Cloud Functions , with strong NoSQL knowledge and automation skills. This role is critical to maintaining and enhancing our backend platform, ensuring scalability, reliability, and best practices in development and deployment. Key Skills Strong backend Developer JavaScript Typescript Azure - Ideally Certified NoSQL More ❯

Principal Python/Backend Developer £70,000 - £90,000 & Excellent Share Options! IC Resources are delighted to be partnering with a game-changing and fast-growing AI-first startup based in London. They use advanced 3D AI technology to power the first intelligent control room for the … installation quality and predictive risks. A very competitive salary can be offered plus excellent share options. What’s Required? For this Principal Python/Backend Developer, we’re interested in people from a variety of backgrounds, but your experience may include some of the following: Experience in Python … Experience in PostgreSQL Cloud infrastructure knowledge of either GCP, AWS or Azure BONUS: Understanding of ML Frameworks If you’re a Principal Python/Backend Developer looking for an exciting new challenge within a great company, then please apply today to learn more! To find out more about More ❯

Job Title: Backend Developer - NodeJS - TypeScript - GKE Location: Paddington (Hybrid) Salary/Rate: Up to £455 per day (Inside IR35) Start Date: 28/04/2025 Job Type: Contract Company Introduction Our client is a leading UK Telecommunications service provider, they are urgently seeking a Backend developer specialising in NodeJS, TypeScript and Google Kubernetes Engine. Required Skills/Experience The ideal candidate will have the following: NodeJS: Efficient run time for building server-side applications. TypeScript: Open-Source programme language superset of JavaScript with additional features. GKE (Google Kubernetes Engine) Managed service for deploying … and scaling containerised applications. Job Responsibilities/Objectives Expert Backend developer with extensive experience in NodeJS, TypeScipt and GKE required for a 6 month contract. A Senior Technical Leader has proven extensive experience or a proven track record of handling multiply projects or larger, more complex systems then More ❯

Backend Developer Location : London (Hybrid) Salary : £45,000 – £50,000 per annum Employment Type : Permanent The Opportunity A growing digital team is seeking a skilled and motivated Backend Developer to contribute to the delivery of high-quality web solutions for a range of clients across sectors … including healthcare, housing, legal, and professional services. This is an ideal role for a developer with solid backend experience who’s looking to expand their skillset across modern JavaScript frameworks and headless CMS platforms, and work on large-scale, content-rich digital builds. Key Responsibilities Develop and maintain … backend services and systems that power dynamic digital experiences Build and extend headless CMS integrations (e.g., Contentful, Sitecore, or similar) Create performant APIs and server-side logic to support frontend applications Work closely with frontend developers, designers, and product owners in an Agile setting Contribute to architectural decisions, documentation More ❯

Senior Backend Developer (Node.js & Typescript) Fully Onsite – 5 days a week in Kings Cross Are you a passionate and experienced Senior Backend Developer with a flair for AI and a love for streaming tech? My client, a fast-growing and innovative entertainment streaming service in London … is looking for you! You’ll be a key player in developing and scaling the backend infrastructure that powers their web, mobile, and TV apps, integrating AI-driven solutions to optimize performance and user experience. You’ll: Develop AI-powered backend services. Use TypeScript, Node.js (NestJS), and AI More ❯

Here at Responsiv, we are looking to add a new Java Backend Developer 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 Backend Developer … requires self-motivation, problem solving, time planning, and excellent written and spoken communications, including presentations to senior stakeholders and mixed audiences. As the Java Backend Developer, your primary focus will be: Developing system-to-system integration solutions for customers. Contributing to the commercial product development of the Responsiv More ❯

Senior Backend Developer – Hybrid | c. £70,000 Are you an experienced Backend Developer who thrives in a collaborative, fast-paced environment? We’re working with a well-established, privately owned online travel business currently undergoing a major digital transformation — and they’re now looking to bring … in a talented developer to help shape the next phase of their technology journey. What You’ll Be Doing: You’ll take the lead on rebuilding a high-volume pricing platform, modernising legacy systems, and designing the backend architecture that underpins the business. This role will suit someone … working with large datasets, complex system structures, and designing scalable, maintainable services from the ground up. While the focus is very much on the backend, you’ll occasionally support the front-end team to ensure smooth integration and end-to-end delivery. Key Responsibilities: Rebuild and modernise existing systems More ❯

Senior Backend Developer – Hybrid | c. £70,000 Are you an experienced Backend Developer who thrives in a collaborative, fast-paced environment? We’re working with a well-established, privately owned online travel business currently undergoing a major digital transformation — and they’re now looking to bring … in a talented developer to help shape the next phase of their technology journey. What You’ll Be Doing: You’ll take the lead on rebuilding a high-volume pricing platform, modernising legacy systems, and designing the backend architecture that underpins the business. This role will suit someone … working with large datasets, complex system structures, and designing scalable, maintainable services from the ground up. While the focus is very much on the backend, you’ll occasionally support the front-end team to ensure smooth integration and end-to-end delivery. Key Responsibilities: Rebuild and modernise existing systems More ❯

Senior Backend Developer 📍 Hybrid (London 2 days) 💰 £80-90k My Product Path is partnered with an innovative, well-funded fintech scale-up seeking a Senior Backend Developer to help build the next generation of financial wellbeing tools. You’ll join a fast-moving, product-led … team focused on delivering scalable, secure, and high-performance backend services using Node.js , TypeScript , AWS , and Kubernetes . This is a unique opportunity to be one of the first senior backend engineers in a company solving real-world problems that impact millions of people. What You’ll Do … Build and maintain robust backend services and APIs. Lead architectural discussions and help shape the backend technology stack. Collaborate across product and engineering teams to deliver new features. Champion secure-by-design development practices. Play a key role in a small, high-performance tech team. What We’re More ❯

Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role: Golang Backend Developer Location: Osterley/Hybrid Duration: 12 Months We are seeking a highly skilled and experienced Back-End Developer with advanced expertise … in Go (Golang), data analytics, and cloud-based backend services. This individual will play a key role in building scalable APIs, processing data pipelines, and supporting front-end web applications with real-time analytics and insights. Technical Expertise Independently develop and maintain high-performance backend services using Go … and reporting. Write clean, maintainable, and efficient code that adheres to best practices and coding standards. Utilize AWS cloud services for scalable and secure backend application deployment. Ensure robust data storage and management using PostgreSQL and other database solutions. Implement authentication, authorization, and security best practices in backend More ❯

Senior Backend Developer – Hybrid | c. £70,000 Are you an experienced Backend Developer who thrives in a collaborative, fast-paced environment? We’re working with a well-established, privately owned online travel business currently undergoing a major digital transformation — and they’re now looking to bring … in a talented developer to help shape the next phase of their technology journey. What You’ll Be Doing: You’ll take the lead on rebuilding a high-volume pricing platform, modernising legacy systems, and designing the backend architecture that underpins the business. This role will suit someone … working with large datasets, complex system structures, and designing scalable, maintainable services from the ground up. While the focus is very much on the backend, you’ll occasionally support the front-end team to ensure smooth integration and end-to-end delivery. Key Responsibilities: Rebuild and modernise existing systems More ❯

Senior Backend Developer – Hybrid | c. £70,000 Are you an experienced Backend Developer who thrives in a collaborative, fast-paced environment? We’re working with a well-established, privately owned online travel business currently undergoing a major digital transformation — and they’re now looking to bring … in a talented developer to help shape the next phase of their technology journey. What You’ll Be Doing: You’ll take the lead on rebuilding a high-volume pricing platform, modernising legacy systems, and designing the backend architecture that underpins the business. This role will suit someone … working with large datasets, complex system structures, and designing scalable, maintainable services from the ground up. While the focus is very much on the backend, you’ll occasionally support the front-end team to ensure smooth integration and end-to-end delivery. Key Responsibilities: Rebuild and modernise existing systems More ❯

Backend Developer £500/pd outside IR35 (1 month contract) Start date: ASAP Contract Length: 1 month Location: Remote My client is seeking a skilled Back-End Developer with a strong background in Node.js , Express , AWS , AI and Chatbox ideally from a startup environment ,. You’ll More ❯

k + Benefits 2 days on site in North London 3 days remote I am recruting for a talented and driven Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. As a Backend Engineer, you will work closely with cross … product management, design, and QA teams. Promote best practices : Advocate and enforce coding standards, architectural patterns, and best practices. Your in-depth knowledge of backend technologies will help guide and support your peers, ensuring high-quality code. Automation and process improvement : Increase development efficiency, reliability, and scalability by creating … frameworks). Expertise in designing architectures that meet scalability, reliability, and security goals. Strong problem-solving skills, particularly in product development. Solid understanding of backend best practices, coding standards, and architectural patterns. Experience in automating builds (CI/CD), feature flags, and automated testing. Bonus Skills: Experience with message More ❯

an award-winning digital agency, based in the suburbs of West London. Due to our continued growth and success, we're recruiting for a backend Junior PHP Developer to work on our (Sitepad Software) to join us, either remotely or in our spacious canal-side studio. Sitepad CRM … the chance to work with our development team, working collaboratively on digital solutions and bespoke software solutions. Qualifications: Industry experience as a Junior PHP developer PHP 8 (has at least worked with PHP 7) MySQL HTML/CSS (good knowledge of Sass would be a plus) Can write high … control, preferably git Excellent problem-solving skills. Strong communication and collaboration skills. Ability to work independently and meet deadlines. Responsibilities: Develop and maintain the backend of our web applications using PHP. Integrate external APIs to enhance the functionality of our applications. Collaborate with the frontend development team to ensure More ❯

Are you an experienced Java Back-End Developer looking for a new role? Do you want to be part of a forward-thinking team? If so, we have the perfect opportunity for you! Our client, an award-winning analytics company who optimise businesses productivity and performance, are looking for … a Senior Backend Developer to join their team on a full-time basis in West Sussex. What You'll Do: • Develop server-side applications & APIs using Java, Spring Boot. • Optimise performance, security, and scalability. • Implement secure and efficient data storage solutions. • Work closely with front-end, product, and More ❯

Are you an experienced Java Back-End Developer looking for a new role? Do you want to be part of a forward-thinking team? If so, we have the perfect opportunity for you! Our client, an award-winning analytics company who optimise businesses productivity and performance, are looking for … a Senior Backend Developer to join their team on a full-time basis in West Sussex. What You'll Do: • Develop server-side applications & APIs using Java, Spring Boot. • Optimise performance, security, and scalability. • Implement secure and efficient data storage solutions. • Work closely with front-end, product, and More ❯

Are you an experienced Java Back-End Developer looking for a new role? Do you want to be part of a forward-thinking team? Before applying for this role, please read the following information about this opportunity found below. If so, we have the perfect opportunity for you! Our … client, an award-winning analytics company who optimise businesses productivity and performance, are looking for a Senior Backend Developer to join their team on a full-time basis in West Sussex. What You'll Do: • Develop server-side applications & APIs using Java, Spring Boot. • Optimise performance, security, and More ❯

Are you an experienced Java Back-End Developer looking for a new role? Do you want to be part of a forward-thinking team? If so, we have the perfect opportunity for you! Our client, an award-winning analytics company who optimise businesses productivity and performance, are looking for … a Senior Backend Developer to join their team on a full-time basis in West Sussex. What You'll Do: • Develop server-side applications & APIs using Java, Spring Boot. • Optimise performance, security, and scalability. • Implement secure and efficient data storage solutions. • Work closely with front-end, product, and More ❯

Are you an experienced Java Back-End Developer looking for a new role? Do you want to be part of a forward-thinking team? If so, we have the perfect opportunity for you! Our client, an award-winning analytics company who optimise businesses productivity and performance, are looking for … a Senior Backend Developer to join their team on a full-time basis in West Sussex. What You'll Do: • Develop server-side applications & APIs using Java, Spring Boot. • Optimise performance, security, and scalability. • Implement secure and efficient data storage solutions. • Work closely with front-end, product, and More ❯

solutions. This role offers the opportunity to join a high-performing team, engage in global integrations, and thrive in an autonomous environment. As a Backend Software Engineer in Drivers Experience at EasyPark, you will address all aspects of serving the needs of end users of the EasyPark application. Our … scalable product for today and the future. Once users experience our products and solutions, they are unlikely to consider alternatives! Everyday Life as a Backend Software Engineer Plan and build new microservices and develop existing services within a supportive, global team. Deliver technical enhancements aligned with team and company … and product quality. Deliver complex solutions as part of a global leader in the parking industry with a multi-million user base. Our Typical Backend Technology Stack Kotlin/JVM Spring Boot Kafka for messaging PostgreSQL Docker Kubernetes Github Actions Required Technical Skills A keen interest in learning new More ❯