Empregos de backend engineer nodejs em Coimbra

THE VAULT is hiring a Staff Engineer to design and ship the custody platform's hardest backend code. This is a hands-on IC role with technical leadership, guiding architecture and RFC-driven initiatives, while mentoring senior engineers. You will own end-to-end features, drive high-load, multi-tenant SaaS systems, and ensure secure, auditable data models....

SplitMetrics is seeking a Senior Backend Engineer (Python) to design and implement scalable backend services using FastAPI. You will work on async job execution, LLM integrations, and MCP servers to interface with external AI agents and clients. Ideal candidates have 5+ years of Python backend experience, strong FastAPI skills, and hands-on work with...

Grupo DATA procura um desenvolvedor Java com 3+ anos de experiência para atuar em um ambiente 100% remoto, com foco em Spring Boot e IA para otimizar código e reduzir dívida técnica. Desenvolverá e manterá APIs e microserviços, contribuindo para pipelines CI/CD e melhores práticas de DevOps, com conhecimento de ferramentas de qualidade...

Nameless Ventures is seeking a backend engineer to shape large-scale financial systems from day one. You will build and maintain robust microservices using Java/Kotlin and Go, focusing on secure, reliable payments and settlements. Join a distributed, event-driven environment with Quarkus and Kafka, emphasizing monitoring and security. Remote work across...

99X Technology in Lisbon is looking for a Backend Java Engineer to design and maintain scalable backend services. The role involves building robust solutions, ensuring code quality, and optimizing performance. Successful candidates will have over 3 years of experience, strong expertise in Java, Quarkus, and Spring Boot, along with excellent problem-solving...

Vigil365 Limited in Portugal is seeking an experienced Java Engineer to join a collaborative, agile team delivering Java/Spring Boot and Vue.js solutions. You will contribute across the stack, own features, and influence engineering standards. This hands-on role emphasizes secure coding, automated testing, CI/CD, code reviews, and mentoring junior engineers...

Jobgether is seeking a Backend Engineer, Solving in Portugal to build and maintain core systems powering cross‑chain transactions. You will develop pricing, routing, and settlement components, interfacing with DEXs and liquidity venues, primarily using TypeScript and Node.js. The role offers ownership and autonomy to shape infrastructure for scalable DeFi...

Dellent is seeking a Senior Backend Software Engineer for a Lisbon-area project to work remotely. The role expects strong backend skills, cloud experience, and a willingness to participate in a 24x7 on-call rotation. You will join a multicultural, dynamic team and contribute to high-quality software solutions. The position emphasizes modern tech like...

Canonical Ltd. is seeking a Senior/Staff/Lead Engineer for Launchpad, a Python-driven platform used for open-source development. This remote role, based in the EMEA region, offers architecture leadership, API-first coding, and collaboration across a distributed team. You will architect and refine a mature system, expand packaging capabilities for...

Join our expanding engineering team! We're actively recruiting a Senior Backend Engineer to help scale M-KOPA Mobility, our fast-growing e-mobility business. This is an initial 12-month Fixed Term Contract, with the potential to extend or transition into a permanent role. Build the event-driven microservices that power clean, affordable transport for riders...

A leading health tech company is seeking a Python Backend Engineer to develop scalable backend solutions in Python for a cloud-based platform. This role involves building APIs, improving legacy systems, and ensuring code quality while collaborating with international teams. A background in SaaS applications and strong Python skills are essential for this...

A Arbe-it procura um Senior Java Backend Developer para se juntar a uma equipa ágil em Porto, envolvida no ciclo de vida completo de uma aplicação, desde o diagrama de fluxos até a definição de requisitos com o Product Owner. Vai trabalhar com Java, microserviços e APIs, desenvolver testes e assegurar qualidade com CI/CD, Docker, Kubernetes e...

Agile Engine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN USIf you’re looking for a place to grow, make an...

Intermedia Intelligent Communications is seeking a backend engineer to design, build, and maintain scalable backend services. You will collaborate with frontend, AI/ML, product, and UX teams to deliver robust agent studio capabilities from concept to production. You will design configurations, orchestration, integrations, testing, deployment, and lifecycle...

Luza Tecnologia in Portugal is seeking an experienced Software Developer to design, develop, and maintain software solutions using .NET Core and C#. You will build robust backend services, APIs, and business logic, while improving existing applications and integrating with external systems. The role involves working in an international remote team, applying...

Jobgether is partnering with a customer to hire a Staff Backend Engineer, Operations based in Portugal. You will design scalable backend systems and production-grade AI-powered workflows for high-stakes insurance decisions. As a technical leader, you will guide architecture, own critical initiatives, and collaborate across product, business, and engineering...

A leading fund administration firm in Portugal is seeking a Senior Backend Engineer to drive technology solutions that enhance the private markets industry. This role involves designing and implementing robust backend services, collaborating with cross-functional teams, and possessing a strong background in backend development with TypeScript. The company...

A Noesis Portugal procura um seniorBackend Developer com pelo menos 4 anos de experiência para conceber e desenvolver serviços backend escaláveis, garantindo qualidade do software. É esperado domínio de C#/.NET, Java e Go, bem como experiência com Docker, Kubernetes e bases de dados relacionais e não relacionais. A posição envolve tarefas em...

A tech company is seeking a Senior/Lead Backend Developer to scale its backend infrastructure. The ideal candidate has over 5 years of experience in backend development, strong knowledge of AWS, and is comfortable with DevOps tasks. The role allows working remotely and requires alignment with the UK timezone. This position offers the chance to lead a...

A stealth-mode startup is looking for a Backend Engineer (Node.js/NestJS) to extend their AI platform in Lisbon. The role involves building a proxy backend, integrating with existing systems, and extending dashboards. Candidates should have strong backend engineering skills, experience with PostgreSQL and Redis, and familiarity with Socket.IO. The company...