Empregos para java api engineer em Leiria

A software development company in Lisbon is seeking a Senior Software Engineer to design and maintain modular Java-based components. The ideal candidate has over 5 years of experience in product software development and a strong understanding of cloud-native applications. Responsibilities include developing APIs, supporting the lifecycle of deliverables, and...

A technology company in the social care sector is looking for a Senior Software Engineer in Lisbon. You will work on the enhancement of an established .NET system, focusing on maintenance and modernization, while helping to reduce technical debt. Candidates should have 5+ years in software development with strong skills in C# and SQL, alongside good command...

Stefanini is seeking a Senior Java Developer to join our client’s B2BCore portfolio team, working on a brand new technical platform that provides core capabilities — including authentication, authorisation, user management, messaging, notifications, payments, frontend platform and data platform — for our client’s product teams. The role is suited to...

Who are we?At Ytech, we live and breathe technology.Our mission is to turn challenges into solutions and continuously find new ways to innovate.Founded in 2020, we are a technology start-up operating in the IT and Telecommunications sectors, with a clear ambition: to challenge the market, break conventions, and create real value through innovation.What...

About the job Senior Java Developer (Java 17/21, Spring, Azure) - Full Remote Portugal ABOUT THE OPPORTUNITY We are looking for a Senior Java Developer to join a high-performing international engineering team focused on building scalable digital products and modern cloud-native platforms. This opportunity is ideal for professionals passionate about...

About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 80+ million customers get more from their money every day. As we continue our...

Your connection with Aubay starts in the following lines: Aubay Portugal is a multinational French company, in Portugal since 2007. We have offices in Lisbon and Porto and we are a specialized consultant in Management, Implementation, Development and Maintenance of Information Systems. We have more than 150 active partners and we operate in sectors such as...

A Janela Digital, Informática e Telecomunicações S.A., com sede em Óbidos, está a recrutar um QA Automation Tester - Mid Senior. Será responsável por garantir a qualidade e fiabilidade de soluções através de testes automatizados, contribuindo para o sucesso dos projetos. Residência no Distrito de Leiria, regime presencial. Envie currículo para...

Aubay Portugal is seeking a Senior Software Developer to design and develop robust Java-based applications and integrate AI capabilities. You will implement AI solutions using frameworks like LLM, LangChain, and SpringAI, and collaborate with cross-functional teams to deliver new features. The role requires 7+ years of Java experience and Java 17/21+ plus...

We are seeking a Backend Java Software Engineer to join our team on a contractual basis. This role heavily focuses on Java, Backend, iGaming Operator Integrations. This is 1 year extendable contract and applicants must operate through a fully registered limited company to be considered for this role. The role is fully remote, with occasional travel required...

Data Group procura Senior Java Backend Engineer para atuar remotamente em Portugal. Requisitos fortes: 8+ anos com Java, incluindo Java 17/21, Spring Boot, programação reativa (Project Reactor/RxJava) ou CompletableFuture, gRPC/Protobuf, e domínio de Kafka e databases (Redis, PostgreSQL, MongoDB). É essencial inglês C1 e espanhol fluente. Perfil...

A multinational IT consultancy in Lisbon is looking for a Mid-Senior Level Application Support Engineer. The ideal candidate should have a relevant degree and experience in production support, Java Application Servers, Kubernetes, API Gateway integrations, and RHEL Linux. This role offers remote working opportunities, health insurance, and various training...

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...

HumanIT is seeking a Senior Java AI Enabled Engineer to join a cutting-edge project delivering enterprise-grade AI solutions. You’ll design AI-powered backend services, autonomous agents, and LLM integrations in a fully remote Portugal setting. You will work with Java 17/21, Spring Boot, and LangChain4j, building scalable microservices with a focus on...

ABOUT THE OPPORTUNITY We are looking for a Senior IAM Java Engineer to support a remote opportunity in the fintech sector, focused on secure, scalable and high-performance identity and access management solutions for enterprise environments. WHAT YOU WILL DO - Design, build and maintain backend services and microservices for identity and access management...

A empresa líder de serviços digitais em Lisboa, Baires Dev, procura um Desenvolvedor Mid-Senior para atuar em soluções de software inovadoras no setor de telecomunicações. Colabore com a equipa na migração de componentes para uma arquitetura moderna usando Java, Spring Framework e REST API, com Kubernetes na stack. O domínio do inglês (e,...

A Baires Dev, empresa líder em serviços digitais em Lisboa, procura um Desenvolvedor Mid-Senior para trabalhar em soluções de software no setor de telecomunicações, com foco na migração de componentes para uma arquitetura moderna usando Java e Spring Framework. O candidato ideal tem entre 2 e 7 anos de experiência, fortes competências em REST API...

A leading travel technology company is seeking a Software Engineer to join their Finance Systems Engineering team. This full-time role is based in Portugal and focuses on developing extensions in Microsoft Dynamics 365, backend services in Java or Kotlin, and collaborating with cross-functional teams to enhance financial systems. Ideal candidates should have...

HumanIT Digital Consulting is seeking a Staff Java Backend Developer to join an international product environment. You will contribute across the full software lifecycle, architecting, delivering, and mentoring teams in a cloud-first, microservices setting using Java 17/21, Spring Boot, and Azure. The role emphasizes technical leadership, CI/CD,...

Wire IT, based in Portugal, is seeking a Senior AI Engineer with Java to join our growing team. This is a 100% remote role in Portugal, requiring a strong background in Java development, AI/ML engineering, and LLM fine-tuning. You will document APIs and architectures, contribute to prompt optimization, and collaborate with an international team. We offer...