Senior Java Architect: Scale Backend Systems

Aubay Portugal, part of an international group, seeks a skilled backend/Full-Stack developer to join a Scrum team in Lisbon. You will design and implement backend services in Scala/Play and Java, with React/Angular frontend, write tests, review code, and contribute to CI/CD with Kubernetes and Docker. We value integrity, teamwork, and continuous learning,...

Elastic is seeking a Senior Software Engineer to join the Elasticsearch - Distributed Systems team, focusing on scale, performance, and resilience for the Serverless offering. You will tackle deep distributed systems challenges around node communication, indexing, and data distribution across the cluster. You will leverage your expertise in distributed...

IRIUM is seeking a Senior Java Backend Developer to join a challenging international technology project based in Lisbon. You will design, develop and maintain scalable Java microservices and REST/GraphQL APIs while collaborating with product and development teams. The role requires 8+ years of Java backend experience, hands-on leadership, and strong...

A Ankix, com mais de 25 anos no setor tecnológico, está a recrutar um Senior Java Backend para um modelo híbrido em Lisboa. Procuramos profissional com 8+ anos de experiência em Java, conhecimentos de React e experiência sólida em microsserviços e arquitetura escalável. Importa ter IAM (Keycloak, Okta, OIDC, RBAC), APIs RESTful/GraphQL, AWS SQS,...

Expleo Group is seeking a senior Java Architect to lead the design and implementation of complex microservices, define architectural patterns, and own IAM architecture using Keycloak, Okta and OIDC. You will mentor junior and mid-level engineers, drive security and quality practices, and collaborate with product owners and architects across global delivery...

A ADENTIS Portugal procura um Senior Java & React Developer para integrar um projeto internacional, desenvolvido num ambiente 100% em inglês, contribuindo para a construção e evolução de plataformas enterprise de elevada escalabilidade. As responsabilidades incluem backend com Java/Spring, frontend com React/TypeScript e definição de...

Desenvolvedor backend Java Sênior para construir e escalar infraestrutura técnica, com foco em aplicações web escaláveis e microserviços.Necessário 5 anos de experiência.

Consort Group, via Consort Portugal, is seeking an experienced Java backend developer to design and implement scalable services using Spring. You will work with cross-functional Agile teams to translate requirements into robust software ahead of releases. Requirements include 5+ years in Java backend development, Spring Boot expertise, and strong English...