1 to 25 of 54 Permanent Backend Developer Jobs

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 ...

value authenticity and diversity. We offer a supportive environment where you can truly thrive and use your potential fully. The SAP Commerce (Hybris) Backend Developer works alongside front-end developers to create the online shop. They are specialized in SAP Commerce Cloudand tailor this platform to fullfill … requirements. The SAP Commerce (Hybris) Backend Developer work as a crossfunctional team together with the other roles to make high-quality software with short feedback cycles available to customers as quickly as possible. SAP Commerce (Hybris) Backend Developer (w/m/d) Aufgaben Conceptualize, develop ...

Title: Backend Developer/Engineer (Python, Django, Terraform) Location: South San Francisco, CA Job Summary: We are looking for a skilled Backend Developer/Engineer with a strong command of Python, hands-on experience with the Django framework, and a solid understanding of infrastructure-as-code … using Terraform. This role will be crucial in designing, building, and maintaining the backend services that power our core applications, ensuring they are scalable, efficient, and reliable. The ideal candidate will be proficient in all stages of the software development lifecycle, from system design to deployment and maintenance. ...

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 ...

Title: Java Backend Developer with AWS Location: Plano, TX/Chicago, IL (Onsite/Hybrid) Duration: Long-Term Contract - W2 Only Role Overview We are seeking a Java Backend Developer with strong experience inSpring, Microservices, and AWS to join our innovative engineering team. This role offers … opportunity to work with cutting-edge technologies, including AI-driven tools, while building scalable, secure, and high-performing backend systems. Key Responsibilities Design, develop, and maintain backend services using Java, Spring Boot, and Microservices architecture. Leverage AWS cloud services (EC2, S3, Lambda, RDS, ECS, etc.) to deploy, scale ...

Senior Solutions Architect/Backend Developer Location: Hybrid – Hatfield (Tues–Thurs on-site) Salary: £60,000 - £70,000 Type: Full-time, Permanent (no visa sponsorship) We’re looking for a hands-on Senior Solutions Architect or Senior Backend Developer who wants to take real ownership, someone … scale a successful startup into its next chapter of growth. You’ll lead from the front, designing and building AWS serverless architecture, guiding the backend roadmap, mentoring a team of six engineers, and helping shape the future of a product that’s moving fast. What You’ll Do Architect ...

Full job description Senior Backend Developer (AWS/Azure, Python Expert) We are seeking a highly skilled Senior Backend Developer with deep expertise inAWS and Azure and advanced proficiency in Python. Experience withGo and C++ is a strong plus. The ideal candidate is comfortable working across ...

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 ...

Lead Backend Developer Location: London - 1x a month Salary: Up to £120,000 (D.O.E) + benefits Fruition Group are partnering with a high-growth Insurtech unicorn that's scaling its engineering function. This is a unique chance to work across both proven, revenue-generating products and greenfield initiatives … ideal role for a driven Lead Engineer who thrives in ambitious environments and wants to make a tangible impact. As a Lead Backend Engineer, you'll take ownership of designing and scaling cloud-native backend systems. You'll work primarily with Python (FastAPI) and play a key role ...

Senior Backend Developer £70,000 - £80,000 GBP Performance bonus, 28 days leave + bank holidays, Private Medical Insurance Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Role: Senior Backend Engineer Salary: Up to £80k + performance bonus and benefits Location: London (Hybrid … data processing, and user experience . The environment is supportive, valuing creativity, continuous learning, and flexibility through hybrid working. They are seeking a Senior Backend Engineer to build highly scalable and maintainable services using modern technologies.. What You'll Do: Develop backend services in Python (FastAPI/Django ...

Senior Backend Developer Location: London - 1x a month Salary: Up to £95,000 (D.O.E) + benefits Fruition Group working with a leading Insurtech unicorn on a mission to transform the insurance industry. Their products have already generated millions in revenue, and now they're investing heavily … This is an exciting opportunity for a motivated Senior Engineer who wants to grow in a high-performing, forward-thinking business. As a Senior Backend Engineer, you'll play a central role in building and scaling the systems that power their insurance platform. You'll focus on developing Python ...

Senior Backend Developer (Elixir and Phoenix) with startup DNA to join a team of innovators and redefine the benchmarks for asset monitoring. The office is based in Rotterdam, the Netherlands and the business operates a preferred hybrid model. This technology monitors bridges, tunnels, and rail networks with high … take over day-to-day responsibilities of the Elixir/Phoenix platform. You will work closely with a team of 4, including another Elixir developer , and provide technical leadership by introducing best practices and processes. Backend: Elixir, Phoenix, and Python Database & Cloud: PostgreSQL, FLY, and Neon Salary - Market ...

client is building a fast-growing marketing platform and looking for a Senior Solutions Architect/Backend Developer to play a pivotal role in shaping the architecture of their next-generation platform. You’ll design, build, and scale mission-critical systems, working closely with experienced backend engineers … Solutions Architect with deep AWS expertise Production experience with TypeScript (Node.js) or Python Hands-on development using AWS Solid understanding of modern backend engineering, CI/CD, and integrations Confident communicator who enjoys collaborating and leading technical direction What we offer A small, highly capable team building innovative products ...

Role: Backend Software Developer Salary: £100,000 P/A + Comps Location: London (Hybrid/Flexible working) Client: Start up/Scale Up Are you a Python expert ready to build cutting-edge systems powering real-world AI innovation? Join one of London's most exciting … startups, where we're scaling fast and solving complex problems at the intersection of technology, data, and intelligence. We're looking for a Backend Developer who thrives in dynamic environments - someone who loves clean code, scalable architecture, and being part of a team that's pushing boundaries. What ...

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 ...

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 ...

existing buildings. Their product plays a key role in helping customers reach net-zero climate goals . They're looking to hire a Backend .NET Developer to support their growing team. As a Microsoft Gold Partner , they work with modern tools and technologies, and this role offers … chance to develop solutions in a cloud-based environment. Tasks Develop scalable , reliable , and efficient backend services for our cloud-native IoT platform . Take ownership of entire functional areas or services and guide them through the full development lifecycle . Actively shape system architecture and select the most ...

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 ...

Senior Backend Developer (Elixir and Phoenix) with startup DNA to join a team of innovators and redefine the benchmarks for asset monitoring. Please only apply if you have experience with Elixir and Phoenix technology experience. The office is based in Rotterdam, the Netherlands and the business operates … take over day-to-day responsibilities of the Elixir/Phoenix platform. You will work closely with a team of 4, including another Elixir developer , and provide technical leadership by introducing best practices and processes. Your valuable input on architectural decisions will be based on your tangible experience. ...