1 to 25 of 90 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 Backend Developer (C#/.Net) | Brand New Trading Payments Desk | £130,000 + Bonus + Benefits | London Hybrid I am looking for a Senior Backend Engineer with a .Net (C#) focus for a Trading House that build cross asset trading systems. The FinTech are building from … ground up and currently expanding their team to work on a completely greenfield build, payments platform. As a Senior Backend, your role will be to come in and build out a new Payments platform working very closely with another engineer to redesign parts of the system and lead from ...

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 ...

culture is open, inclusive, and flat - built on curiosity, ownership, and the freedom to challenge ideas. Mission of this role As a Medior Backend Developer, you'll work on one of the most complex and critical areas of Rentman: equipment availability and resource calculations. You'll build … maintain backend systems that balance new feature development with bug fixes and technical debt reduction. Over time, you'll grow into technical ownership of core product areas and help raise the team's engineering maturity. What are you going to do? Develop and maintain backend systems handling complex ...

services are integrated into our unique business structure, which consists of four Business Units: Connect, Pay, Live & Engage. Now, we're looking for a Backend Developer to join Inspire, the AI Personalization Engine What you will do As a Backend Developer, you'll join Inspire … data scientists to enhance and scale the AI Personalization Engine . You will, amongst others: Design, build, and maintain reliable, reusable, and scalable backend services. Contribute to our DevOps culture, from CI/CD to infrastructure automation. Participate in code reviews and architectural discussions. Shape the evolution ...

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 ...

Senior Mobile Backend Developer (Java/Kotlin, AWS, Microservices) Contract Manchester | Hybrid We are hiring a Senior Mobile Backend Developer to work on high-scale, cloud-native platforms supporting mobile applications in a regulated environment. This is a hands-on backend role focused on Java … cloud delivery. You will contribute across the full SDLC while influencing engineering standards, best practices, and technical quality. Key Responsibilities Design and build scalable backend services using Java or Kotlin and Spring Boot Develop secure, mobile-facing APIs using OAuth 2.0 and modern authentication patterns Work with microservices ...

Senior Mobile Backend Developer (Java/Kotlin, AWS, Microservices) Contract Manchester Hybrid We are hiring a Senior Mobile Backend Developer to work on high-scale, cloud-native platforms supporting mobile applications in a regulated environment. This is a hands-on backend role focused on Java ...

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 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 ...

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 ...

Waracle are looking for a Senior Backend Developer for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation. We work with ambitious clients to help them solve their biggest business … design and delivery to operations. This is a Hybrid role working from our Dundee, Glasgow, Edinburgh, or London offices. Are you a skilled Senior Backend Developer who is ready to move beyond just coding and become a key technical leader? Do you excel at balancing speed and quality ...

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 ...

looking for a passionate Senior Backend Developer who thrives on solving complex problems and building systems that scale. You'll be at the forefront of creating next-generation backend services that genuinely make a difference for our customers and business. In this role, you'll have … have top-of-the-range equipment and a workspace designed for creativity, collaboration, and getting things done. Job Title: Senior Backend Developer Location: Liverpool City Centre on a hybrid working basis Salary: £65,000–£75,000 depending on experience What You'll Do Build and maintain scalable microservices ...

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 ...

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 (Java) - Fintech - Permanent - London (2 days a week) - £80 - 100k per annum Are you a Senior Backend Developer who thrives on technical excellence and building systems that handle real money? Join a high-growth fintech company and spend 80% of your time hands … systems. Key Technology Skills Languages & Frameworks: Expert-level proficiency in Java and the Spring framework , along with strong object-oriented design and design patterns. Backend & Distributed Systems: Experience with microservices , event-driven architectures , high availability patterns, fault tolerance, and resilience engineering. Cloud Platforms: Strong experience with AWS services including ...