12 of 12 Permanent Senior Backend Developer Jobs

Senior Backend Developer – Node.js, TypeScript, Kafka - up to £70k Leading E-commerce Brand | Up to £70,000 | Hybrid (2 days/week in London) We’re partnering with a leading e-commerce business that’s scaling a modern, event-driven platform to support high transaction volumes … continued growth. They’re looking for a Senior Backend Developer to join a highly capable engineering team working with Node.js, TypeScript and Kafka. This is a hands-on role where you’ll be building and evolving distributed backend services in a fast-paced, product-focused environment. ...

Senior Backend Developer - Node Crypto Payments Remote- (HQ: London) 50k-100k Plexus has a great opportunity with one of our long-term clients in the global payments space. They are an established next-generation payments company, allowing users to accept payment methods across 13 different blockchain networks. … They are looking for senior backend developer to join the team to working with nodes to build out their platform further. Responsibilities: Design & build wallet backend services, a rchitect and implement scalable Node.js services for wallet operations Blockchain integration, w ork with full nodes, third-party ...

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk … autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong guardrails and observability. We’re looking for a Senior Backend Developer who wants to build production-grade backend services that power these systems, working in a multinational, AI-first engineering ...

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 ...

seeking a Senior Backend Developer with a minimum of 10 years of professional experience building and scaling backend systems. This role requires strong communication skills and technical depth in backend architecture, performance-driven engineering, and secure, maintainable code practices. The ideal candidate will be comfortable … working in a test-driven, AI-assisted development environment and will play a key role in shaping the reliability and scalability of our backend systems Jouw rol Architect and design scalable backend systems and services with a focus on performance, maintainability, and security. Leverage AI-driven development tools ...

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 ...

Position: Senior Back End Developer Location: UK – Fully Remote Salary: £60,000 - £80,000 We’re working with a forward-thinking technology-led organisation that’s looking to hire a Senior Back End Developer to join one of their high-performing engineering teams. This … great opportunity for someone who is passionate about building scalable software, enjoys mentoring others, and wants to play a key role in shaping backend architecture within a modern, agile environment. The Business places a strong emphasis on continuous improvement both technically and culturally and encourages engineers to explore ...

Position: Senior Back End Developer Location: UK – Fully Remote Salary: £60,000 - £80,000 We’re working with a forward-thinking technology-led organisation that’s looking to hire a Senior Back End Developer to join one of their high-performing engineering teams. This … great opportunity for someone who is passionate about building scalable software, enjoys mentoring others, and wants to play a key role in shaping backend architecture within a modern, agile environment. The Business places a strong emphasis on continuous improvement both technically and culturally and encourages engineers to explore ...

About us Senior .NET Backend Developer (m/w/d) - Rosenheim Shape the future of the housing industry with us and your own! Tasks • You will work in national projects and design and implement individual software solutions • You are driving the expansion of a service-oriented ...

base mirrors the diversity of our international team. To professionalise our product development and continue our growth path, we are currently looking for a senior backend developer. The Role The position is embedded in the broader strategy to transform a service lead company into a product lead company. … well is to contribute in discussions and decision making on strategy and building not only the products but also the company. Skills Required · Senior backend skills with at least 5 years of experience with Java, and a good understanding of Python (FastAPI, Flask...), SQL based databases · Must have ...

current best practices Create robust unit tests along with your code Provide technical guidance and mentorship for other team members and participate in our developer communites, driving forward best practice approaches and processes Completed technical education (HTL, Uni, FH or similar) At least 3 years of proven experience ...

Position Title: Sr. Full Stack (80/20 Backend) AWS/SaaS Developer WLK Location: Roanoke, TX (Need Local) Duration: 12+ Months Description Full Stack Engineer The Role Are you interested in building modern, cloud-native web applications or integrating best-of-breed SaaS software products to provide … best solution to users? We have an outstanding opportunity for a Senior Full-Stack Software Engineer to be a key member of a team that does both! This position is part of a growing organization of 1000+ engineers passionate about delivering the very best technical solutions, mainly ...