Empregos de java backend engineer scalable apis em Lisboa

Thales Group in Paço de Arcos, Portugal, is seeking a Java Software Engineer for Air Traffic Management. You will develop high-quality Java applications (Java 21), design scalable architectures, and collaborate with cross-functional teams in a hybrid work setup. The role requires a engineering degree, ~3 years in Java/Spring Boot, strong software...

LUZA Group in Lisbon seeks a Senior Software Engineer to design, develop, and maintain scalable microservices using Java with Quarkus or Spring, and to build modern Angular frontends. You will work with Kafka, Docker, Kubernetes and AWS, contribute to micro frontend architectures, and collaborate with cross-functional teams in Portuguese and English. The...

InnoWave is seeking a Junior Backend Developer based in Lisbon to join a dynamic engineering team. You will develop, test, and maintain software components under guidance from senior engineers, writing clean code and contributing to new features in alignment with technical specs. The role emphasizes collaboration with cross-functional teams, exposure to...

Joom Group in Lisbon, Portugal, is seeking Lead Backend Developers for the Joom Marketplace Solutions. You will architect backend systems, mentor a team of 3-6, and help drive performance across a Go/Java/Python ecosystem powering a global cross-border marketplace. Ideal candidates bring strong algorithmic skills, Linux/Unix experience, and a track record...

TransPerfect is seeking a Software Engineer to join our global TechOps team to drive the quality, development, and execution of our software products. You will be part of a multidisciplinary group located across the globe, including Barcelona, New York, London, Manchester, Bucharest and India, contributing to scalable solutions. The role involves full...

About the team The AI/ML Engineering team builds and operates ClickHouse's AI and machine learning products end-to-end. This includes the Agentic Data Stack, AI Functions, chDB, the in-Console copilot, and the AI/ML partnerships that distribute them — together with the shared components and expertise that let every other ClickHouse team ship AI in the...

payabl. is seeking a Senior Backend Engineer to enhance their engineering capabilities. The role involves designing and building scalable, high-performance backend systems for various internal and customer-facing products. Candidates should have 5+ years of backend engineering experience, strong Python skills, and knowledge of AWS services. Join their team...

pofft is seeking a skilled Full Stack developer to design and implement a responsive web application and APIs in Lisbon. You will own the technical designs, review code, and work closely with clients to deliver high-quality software aligned with requirements. You should have 5+ years of full-stack experience, React on the frontend, Java on the backend, and...

simplesurance GmbH is seeking a Golang Software Engineer - Identity & Access Management to build scalable IAM services. You’ll own Go backend components, implement authentication and authorization flows, and integrate providers like Cognito and Keycloak. Team interactions span product, QA, architecture, and partner teams. You’ll contribute to design,...

React Developer At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide...

Connect Digital is seeking a Lead Full Stack Engineer in Lisbon to drive secure, scalable digital products. The role blends backend Java development with React frontend work, including identity integration and architectural standards within a multidisciplinary squad.The position requires mentoring peers, influencing engineering practices, and collaborating...

ClickHouse's AI/ML Engineering team builds and operates AI features end-to-end, including the Agentic Data Stack, AI Functions, chDB, and the in-Console copilot. We are looking for skilled software engineers to design, build, and operate products that empower agents and data scientists. Applicants should have 5+ years in production software, experience with...

# Backend Engineer Catawiki Salary not stated Full-timeremote· mid Portugalrubysql Listed via Jobicy · posted 13 Oct ****.The application happens there, not on Dev Connect.Apply on Jobicy## Description At Catawiki, every day brings the extraordinary!Whether it's Daniel Ricciardo's Formula 1 Car, a Woolly Mammoth's Skeleton, Lady Gaga's Jumpsuit or Usain...

Vista is the world’s leading global business aviation company seeking a senior software engineer in Lisbon to own backend systems and APIs across services and data models. You will build scalable services and collaborate with cross-functional teams to deliver robust software solutions.You will translate vague problems into shipped features, lead...

Wire IT in Portugal is seeking a senior Fullstack Java + React Developer with AI experience to join a growing international team. You will design and implement scalable web apps, leverage AI tooling for code generation, testing and automation, and contribute to code quality. You will work remotely from Portugal, collaborating across cross-functional teams...

Stratio is hiring a Full Stack Software Engineer to design and implement scalable web front‑end and robust server‑side services. You will work across UI/UX, APIs, and architecture to deliver a high‑quality, maintainable software stack.The role requires strong C#/.NET, frontend skills (HTML/CSS/JS/TS), SQL Server proficiency, and English fluency, with...

Задачи: - Own complete backend feature development from spec through deployment - Go services on AWS - Lead architectural discussions and document decisions in ADRs and LLD/HLD documents - Build and review AI agent workflows using Claude Code, or equivalent tools - delegate implementation, review all output - Design and operate scalable, event-driven...

pofft is seeking a skilled Full Stack developer to design and implement a responsive web application and APIs in Lisbon. You will own the technical designs, review code, and work closely with clients to deliver high-quality software aligned with requirements. You should have 5+ years of full-stack experience, React on the frontend, Java on the backend, and...

Connect Digital is seeking a Lead Full Stack Engineer in Lisbon to drive secure, scalable digital products. The role blends backend Java development with React frontend work, including identity integration and architectural standards within a multidisciplinary squad. The position requires mentoring peers, influencing engineering practices, and...

Bee Engineering procura um Engenheiro Backend Senior para atuar em projeto remoto, com foco em Golang e Node.js, desenvolvimento de APIs e testes de API. Procuramos alguém com fluência em inglês, forte domínio de SQL, caching e CI/CD, capaz de resolver problemas de forma proativa, trabalhando a partir de Portugal ou Brasil. Oferecemos equipa...