Empregos de java backend engineer scalable apis em lisboa

Aubay Portugal is seeking an experienced Backend Developer to join our Portugal team and contribute to robust backend systems using Kotlin and Java. You will implement high-performance Spring Boot solutions, work with PostgreSQL, RabbitMQ or Kafka, and contribute to microservices architecture.Knowledge of Redis, OpenSearch, MongoDB and AI-related...

HumanIT in Lisbon is hiring a Java Backend Engineer for a hybrid role (mostly remote with occasional office) to build high-performance backend services across a global logistics platform.You should have 5+ years as Backend Engineer, strong Kotlin, Spring Boot, and Ktor experience, plus SQL and REST API design. The role emphasizes scalable, secure systems...

Pictet Tech in Lisbon is launching a Java and AWS development team and is seeking a Senior Software Developer with deep expertise in Java and Spring to build scalable backend services in AWS. You will collaborate with data engineers and Scrum teams, mentor juniors, and contribute to architecture, testing, and continuous improvement, while delivering robust,...

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...

HumanIT Digital Consulting is seeking a Senior or Staff Java/Kotlin Developer for a fully remote role from Portugal. You will design, implement and maintain backend microservices using Java (and Kotlin) in a cloud-native environment, leveraging Spring Boot, Kafka, Terraform, Kubernetes, and GraphQL Federation across Azure.You'll contribute to scalable...

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...

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...

act digital EMEA - Alter Solutions is seeking a Java Developer to join a project within the Global Banking IT division of a leading investment bank. The role involves developing from scratch an application for Middle Office teams to manage client trade limits and exposure.The ideal candidate will have 7-8 years of experience in software development, strong...

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...

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...

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...

A leading IT consulting company in Lisbon is looking for a Senior Backend Developer skilled in Java and Golang. This hybrid position requires candidates to reside in Portugal. The ideal candidate will have 5+ years of backend experience, strong knowledge in REST API design, and familiarity with Agile methodologies. Offering opportunities for career...

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...

AdvanceWorks is seeking a talented Java backend developer to design and implement services in a microservices setup. You will build RESTful APIs, work with relational and non-relational databases, and containerize services using Docker. Collaboration with front-end and core banking teams, code reviews, and contributing to CI/CD pipelines are key parts of...

UpHill, Lda. in Portugal is seeking a Senior Software Engineer to join our engineering team building a decision support SaaS platform for healthcare. You will design and implement microservices in Java 17 / Spring Boot 3, deploy on AWS, and ensure scalable, secure solutions that improve patient outcomes. You will work autonomously yet collaboratively with...

bridge351 is offering remote opportunities for a seasoned Java professional with 6+ years of experience. You will work on developing SOAP and REST web services, manage relational databases, and implement XML/XSLT processing within an Agile team. English not required but Portuguese fluency is essential for daily collaboration. Join a 100% remote setup with...

Dellent is seeking a Senior Java Developer to join our project in Porto or Lisbon, both with hybrid work. You will work on backend microservices, Spring Boot ecosystem, and RESTful APIs for a demanding business banking service in Portugal. Ideal candidates have 6+ years of Java development, strong OO design, and hands-on experience with SQL databases and...

A leading tech company in Lisbon is seeking experienced Java Backend Developers for Senior and Lead profiles. Responsibilities include developing applications, mentoring junior developers, and facilitating team success. Candidates are expected to have a higher education degree, solid experience in Java with frameworks like Spring, and proficiency in RDBMS....

MobilityNow is seeking a talented Python or Java back-end developer to contribute to our Beamian project. You will play a key role in providing outstanding support for innovative products and APIs. The ideal candidate will have 1-3 years of experience, deep knowledge of Java or Python, and an advanced level of English. Join our dynamic team in Porto or...

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...