Empregos de junior java backend engineer em Lisboa

We are growing. And we are looking for talented people. At Decskill, we believe that technological excellence is driven by human talent. We are an IT consulting company with more than 10 years of consolidated experience in the market, focused on building long-term relationships with both our clients and our people. Today, we are a community of over 800...

Syffer is seeking a Senior Java Developer to design, build, and maintain enterprise Java applications using J2SE/J2EE. You will develop RESTful and SOAP services, integrate with IBM DB2 and Oracle databases, and implement XML/XSLT transformations. You will work within Agile teams in a hybrid environment, collaborating across disciplines, with professional...

A Smart Consulting está a reforçar equipas de desenvolvimento para projetos bancários. Procuramos profissionais com liderança técnica, conhecimento avançado em Java 17+, Spring Boot e arquitetura de microsserviços. Experiência em event-driven com Apache Kafka e containerização com Docker/Kubernetes é essencial. O modelo de trabalho é híbrido,...

Nimber in Lisbon is seeking a Senior Java Developer with 9+ years of backend experience to design, build, and optimize robust services. You will work with Java, Spring Boot, microservices, REST APIs, databases (PostgreSQL/MySQL), and modern CI/CD practices with Docker/Kubernetes. Strong testing with JUnit/Mockito and TDD is expected. You will collaborate...

Capgemini Engineering in Lisbon is seeking a Java Developer – CRM Backend Integration to design, build and maintain backend components for CRM platforms, focusing on microservices, APIs, and event‑driven architectures. You will collaborate with CRM squad members to deliver reliable services, leveraging Java, Spring Boot and modern CI/CD practices. You...

An international automotive company in Lisbon is looking for a Backend Developer to create and maintain robust solutions in a dynamic team. The role demands a strong background in Java/Kotlin, RESTful APIs, and microservices, along with a bachelor's degree. Candidates should have excellent English skills and at least 3 years of experience. The company offers...

What if the only thing standing between a donor’s funding and the success of adolescent girls was a smarter way to verify impact? We’re building Imara Impact, a new line of business at Tiko designed to revolutionise outcomes‑based financing. We need a Java Engineer to build the engine that turns data from the field into the confidence donors need to...

Team.it in Portugal is seeking a Java Developer with 5+ years of experience, specializing in Java, Spring/Spring Boot and REST APIs. You will work on backend development, microservices and database integration in a hybrid Porto or Lisbon setup. We offer personalized talent management, a broad benefits package, training opportunities and a culture built on...

Iterable is seeking a Software Engineer II in Lisbon with 3+ years of experience to build scalable web applications. You will work largely remotely, contribute to production-ready services, and collaborate across teams. Proficiency in Scala/Java, Elasticsearch, and Postgres is preferred, with English fluency and EU work authorization required. The role...

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...

Aubay Portugal is seeking a senior Java backend developer to build robust services for high-traffic e-commerce platforms. You will design and implement seamless Shopify and GraphQL integrations, work with cross-functional teams to define technical requirements, and contribute to scalable software architectures.Fluent English and the right to work in Portugal...

7 Lives is seeking a junior Software Engineer in Lisbon to join their dynamic and growing team. The position offers an exciting opportunity to develop software solutions in collaboration with a Swiss Engineering firm, tackling various projects in banking, insurance, and more. The ideal candidate will possess a degree in computer science and basic knowledge...

Expleo is seeking an experienced Backend Java Developer to join our engineering team in Lisbon. You will work on Java-based microservices, REST APIs and GraphQL, focusing on secure authentication flows and scalable messaging solutions. Ideal candidates have 3–4+ years in backend roles, strong English communication, and proven ability to collaborate across...

Capgemini Portugal is seeking a Java Developer (Kotlin) to join our Lisbon development team in a hybrid model. You will support migrating insurance software from a monolithic architecture to microservices and develop backend services using Java or Kotlin in a desktop-oriented environment.Ideal candidates have 5+ years of Java/Kotlin experience, previous...

Komodo Consulting in Portugal is seeking a Senior Java Backend Developer to join an agile development team. You will own backend services and APIs, help scale the platform across markets, and collaborate with the Product Owner to refine requirements.You will design well-structured code, create documentation, write tests, participate in code reviews, and stay...

Olisipo in Lisbon is seeking a backend Java developer to design and maintain microservices across Checkout, MyAccount and ODR Processing areas. You will implement RESTful and GraphQL APIs, and drive OpenAPI-guided documentation while building unit and integration tests to raise code quality. Join an Agile team and contribute to secure, scalable delivery...

Expleo is seeking a Backend/Java Developer in Lisbon to contribute to backend systems, microservices, and cloud-based architectures. You will work on REST APIs, GraphQL and secure auth flows in a collaborative, international team.The role requires 3–4+ years of relevant experience, strong communication in English, and attention to detail as you help...

A Data Group procura um Senior Java Backend Engineer para desenvolver soluções de backend robustas em ambiente produtivo. Requer 8+ anos de experiência com Java, incluindo Java 17/21, e especialização em Spring Boot, programação reativa, gRPC e Kafka. O candidato ideal dominará AWS, Redis, PostgreSQL ou MongoDB, e terá fluência em Inglês (C1) e...

A Data Group procura um Senior Java Backend Engineer para desenvolver soluções de backend robustas em ambiente produtivo. Requer 8+ anos de experiência com Java, incluindo Java 17/21, e especialização em Spring Boot, programação reativa, gRPC e Kafka. O candidato ideal dominará AWS, Redis, PostgreSQL ou MongoDB, e terá fluência em Inglês (C1) e...

A ALTEN, consultora de engenharia e tecnologia, procura engenheiros Java experientes para um projeto de grande dimensão numa instituição financeira internacional em Lisboa. A função envolve desenvolver aplicações backend em Java Spring e criar APIs para dados financeiros de elevada qualidade.Vais também construir pipelines de CI/CD, aplicar testes, e...