1 to 25 of 33 Backend Developer Jobs in the UK excluding London

Senior Python Backend Developer - Python, Django Central London/Hybrid - one day in the office £75-85k + benefits Were seeking a topflight Senior Python Backend Developer with a strong software engineering background including 7+ years majoring in writing Backend applications using Python … Django (Rest Framework). This is a seriously weighty, complex, technically challenging role; the successful Backend Developer will be 'red hot' on the core backend skill requirements. Demonstrably the 'go to' person in your role. DevOps expertise is strongly advantageous. The Python Backend Developer will ...

Senior Backend Developer Contract – 6 month Leeds (1 day a week in the office) Outside IR35 Are you a talented and experienced Senior Backend Developer looking to join a dynamic team and contribute to the growth of an innovative technology company? If so, we have … incredible opportunity that you won't want to miss! About the Senior Backend Developer Role This Senior Backend Developer role is a unique chance to be a part of a forward-thinking team that is shaping the future of retail technology. As a Senior Backend ...

Senior Python Backend Developer Central London - one day a week in the office £75-85k + benefits We’re seeking a topflight Senior Python Backend Developer with a strong software engineering background including 7+ years majoring in writing Backend applications using Python and Django … Rest Framework). This is a seriously weighty, complex, technically challenging role; the successful Python Backend Developer will be 'red hot' on the core backend skill requirements. Demonstrably the 'go to' person in your role. DevOps expertise is strongly advantageous. The backend Python Developer will ...

client, an award-winning EAP and OH provider, is looking for a talented Senior Backend Developer to join a purpose-driven tech team that creates solutions making a real difference in people's lives. This is more than just a job, it's a chance to shape systems … that support employee wellbeing in businesses across the UK & Ireland. The Role As a Senior Backend Developer , you'll be a founding member of a newly formed cross-functional engineering team. You'll play a key role in setting the tone for the team's culture, practices ...

client, an award-winning EAP and OH provider, is looking for a talented Senior Backend Developer to join a purpose-driven tech team that creates solutions making a real difference in people's lives. This is more than just a job, it's a chance to shape systems … that support employee wellbeing in businesses across the UK & Ireland. The Role As a Senior Backend Developer , you'll be a founding member of a newly formed cross-functional engineering team. You'll play a key role in setting the tone for the team's culture, practices ...

Title: Senior Backend Developer Location: Liverpool City Centre on a hybrid working basis Salary: £65,000 - £75,000 depending on experience We're looking for a passionate Senior Backend Developer who thrives on solving complex problems and building systems that scale. … forefront of creating next-generation backend services that genuinely make a difference for our customers and business. In this role, you'll have the freedom to lead, the support to grow, and the chance to mentor others - because we believe learning and sharing knowledge is what makes a team ...

Senior Backend Developer (PHP) We are looking for an experienced Senior Backend Developer to join a rapidly growing technology team and help build innovative security solutions. About the Role This position involves working on advanced online protection tools and applications designed to keep users safe across ...

Shipmate is looking for a Backend Developer experienced in PHP and Laravel to join its Integrations Team. The successful candidate will be responsible for developing and maintaining API and EDI integrations with carriers and channels, and their interface with the Shipmate platform. The ideal candidate should have proven … Skills & Experience: Relevant education to degree or equivalent level in Computer Science, Software Engineering, Information Technology or similar related field. Proven experience as a Backend Developer, Software Engineer or similar role Proven experience integrating with third-party systems via SOAP/REST APIs and legacy file-based ...

Backend Developer Work Location: Bristol (2days) Essential Skills/Knowledge/Experience Extensive knowledge of writing secure scalable enterprise-grade Go applications Experience of REST APIs, containerisation technologies, micro-services architecture Ability to work collaboratively within a team as well as independently Excellent analytical, problem solving, and strategic … skills In depth knowledge of best coding practices, code management, agile development practices and continuous delivery Understand how to performance optimise and fine tune backend applications to meet demanding NFRs Desirable Skills/Knowledge/Experience Experience of JAVA development Experience with cryptography frameworks in Go and JAVA Experience ...

Senior Backend Python Developer (Cloud & Microservices) Salary: Up to £90,000 Location: Hybrid, London HQ Reporting to: Head of AI and Data Science Overview Our client is hiring a Senior Backend Python Developer to build and maintain scalable backend systems supporting AI and automation projects. … successful candidate will work on cloud-based microservice architectures , helping integrate AI systems and backend infrastructure within the organisation’s technology ecosystem. Key Responsibilities Design and develop high-quality, efficient backend systems using Python . Build and maintain microservices and RESTful APIs . Integrate backend systems with ...

Backend Developer Work Location: Bristol (2days) Essential Skills/Knowledge/Experience Extensive knowledge of writing secure scalable enterprise-grade Go applications Experience of REST APIs, containerisation technologies, micro-services architecture Ability to work collaboratively within a team as well as independently Excellent analytical, problem solving, and strategic ...

seeking an experienced Lead Backend Developer to deliver enterprise-grade backend services for a mobile banking platform. This role uniquely combines hands-on technical development with team leadership, requiring a seasoned professional who can architect robust APIs whilst guiding a distributed development team to success. Responsibilities Design … develop backend APIs and microservices for payment workflows utilizing Java and Spring Boot Migrate and refactor existing APIs to cloud-native architectures, ensuring API contract compatibility is maintained Implement security frameworks, authentication flows and Strong Customer Authentication (SCA) standards Ensure comprehensive error handling, data validation, effective caching strategies ...

Senior Python Backend Developer Kings Cross, London- Onsite 2/3 days a week 6 month contract Inside of IR25 £750 - £800 per day My client is seeking a highly skilled software engineer to join its AI/ML team, contributing to the development of cutting-edge applications … that accelerate drug discovery and enable personalised therapies. The ideal candidate will have strong Python backend development experience, preferably with FastAPI, and be proficient in cloud-native infrastructure (Google Cloud preferred), DevOps practices, and automated testing. While a background in life sciences is a plus, a passion for improving ...

Description: Role/Job Title: Mobile Backend Developer (JAVA/Kotlin) Work Location: Manchester Tues/Wed/Thur The Role Seeking a Senior Application Engineer (Backend cloud based application development) with deep technical expertise and thought leadership. 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. Your Responsibilities: Provide advanced technical expertise in Backend Development, supporting the team with effective ...

Senior Backend Developer (PHP) - £55,000 - On-site The Team & Technology The Web Development team is a core part of the business, responsible for building and maintaining the digital platforms that power our user experience. We manage the websites that onboard all users, the customer portals used ...

Description: Role/Job Title: Mobile Backend Developer (JAVA/Kotlin) Work Location: Manchester Tues/Wed/Thur The Role Seeking a Senior Application Engineer (Backend cloud based application development) with deep technical expertise and thought leadership. You will drive strategy for your area of expertise … across teams and foster a developer community within your domain click apply for full job details ...

Backend API & Integrations Developer Typical UK Salary: £55,000 – £85,000 per year Key Responsibilities: • Build and maintain backend APIs supporting all portal modules. • Integrate with telecom APIs, SIP platforms, and webhook systems. • Implement database schemas and optimise queries. • Develop the tender module, supplier marketplace backend … summarisation logic. • Maintain API gateway routing and service-to-service communication. • Work with DevOps on deployment and reliability. Required Skills: • Strong Node.js or Python backend development. • Experience with RESTful API design. • Database experience (PostgreSQL, MySQL, or MongoDB). • Experience integrating 3rd-party APIs. • Understanding of async workflows and queues. ...

Senior Backend Engineer (PHP) - OOP, PHP, MySQL, TDD - Fareham, Hampshire. This is an in office role. - Salary circa £60,000 plus benefits An exciting new opportunity for a Senior Backend Engineer to join an entrepreneurial business based in Fareham. Working within a dedicated LAMP environment and reporting ...

Developer Salary: Up to £60,000 + Performance Bonus (up to 10%) An innovative technology company is seeking a PHP Developer to join their growing team. This organisation is dedicated to delivering cutting-edge digital solutions and security-focused applications that protect users across multiple platforms. As part … backend development team, you will play a key role in building and optimising systems that power customer onboarding, account management portals, and APIs for a suite of security products. This is an opportunity to work on high-traffic applications in a fast-paced environment, using modern technologies and best ...

very best people to join our growing team. And as part of our rapid expansion, we’re looking for an experienced Senior Backend Developer to join our in-house development team. This is the perfect opportunity to lead technical initiatives, manage a team of your fellow developers … help shape our backend architecture. Key Responsibilities: Design and architect scalable backend systems and APIs Establish and improve coding standards and best practice Optimise database performance and design efficient data models Implement advanced catching strategies and data persistence solutions Develop and lead testing procedures Conduct thorough code reviews ...

Lead Developer (Contract, AI-Driven Environment, Node.JS) We’re looking for an experienced backend senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools … Code, Codex, or similar) to speed up development Make confident technical decisions with minimal guidance Follow clear architectural standards and established development patterns Understand backend performance, scalability, and security at production scale Build reliable, maintainable APIs and data systems Collaborate effectively with front-end developers to design and implement ...

global leading Martec organisation is looking to add a talented Staff Software Engineer to their close-knit, back-end software developer community.The role will be hands-on as well as leading the team to shape the future backend systems. As a Staff Software Engineer, you'll lead backend … tolerance, and data-heavy workloads while influencing product strategy.Requirements: Strong foundations in algorithms, data structures, and distributed systems Experience building and operating large-scale backend systems Expertise in system and API design, scalability, and performance tuning Proficiency in a modern backend language (Java preferred) Knowledge of cloud-native ...

Title: Back-End Developer Location: Warwick, once per month onsite Remuneration: Daily rate up to £500 Contract Details: Fixed Term Contract, 12 months, Full Time Responsibilities: Lead the back-end development of a cutting-edge website using Drupal/Acquia Site Studio, ensuring top-notch standards. Design and implement ...

strengthen online safety for everyday users. With continuous growth and new product innovation underway, the team is now looking for an experienced PHP Developer to join their high-performing engineering function. The Role As a Senior PHP Developer, youll play a key part in shaping and improving ...

sports, and entertainment. We strive to inspire and empower organisations to connect with their audiences in meaningful ways. Job summary As a Back-End Developer, you'll play a pivotal role in designing, implementing, and maintaining the server-side logic and database architecture that powers our applications. Leveraging your … develop, and deploy server-side logic using Node.js & TypeScript . Ensure solid code styling and maintainability through best practices. Optimise and maintain APIs and backend services to ensure scalability and reliability . Implement asynchronous programming patterns and event-driven architecture. Database Management Implement and optimise database schemas, queries ...