Junior Java Backend Engineer - Hybrid in Lisbon

act digital; Lisboa; Hybride; EUR 24 000 - 32 000; Plein temps

Résumé du poste

act digital is seeking a Junior Java Backend Developer to join a collaborative engineering team in Lisbon. You will develop and maintain Java microservices, build RESTful and GraphQL APIs, and contribute to automated testing and CI/CD gates while learning from senior engineers.

You will gain exposure to modern Identity & Access Management technologies such as Keycloak, Okta, and OpenID Connect, and participate in a structured upskilling programme to strengthen backend skills.

Qualifications

• Approximately 2 years of professional software development experience.
• Professional experience with Java development.
• Understanding of microservices concepts.
• Familiarity with REST APIs and GraphQL.
• Experience with Git-based development workflows (GitLab).
• Willingness to learn and collaborate in a team.
• Portuguese language at C1 level and English at strong level.

Responsabilités

• Develop and maintain Java-based microservices.
• Build and integrate RESTful and GraphQL APIs.
• Write unit and integration tests.
• Support IAM integrations using modern authentication technologies.
• Contribute to code quality and security practices.
• Work within an Agile engineering team and participate in Scrum ceremonies.
• Collaborate with senior engineers and product stakeholders to understand technical requirements.
• Follow established software engineering standards and CI/CD processes.

Connaissances

Java

Microservices

REST APIs

GraphQL

CI/CD

GitLab

Unit Testing

Portuguese C1

Team Collaboration

Outils

GitLab

SonarQube

Keycloak

Okta

OpenID Connect

OpenAPI

Description du poste

act digital is seeking a Junior Java Backend Developer to join a collaborative engineering team in Lisbon. You will develop and maintain Java microservices, build RESTful and GraphQL APIs, and contribute to automated testing and CI/CD gates while learning from senior engineers.

You will gain exposure to modern Identity & Access Management technologies such as Keycloak, Okta, and OpenID Connect, and participate in a structured upskilling programme to strengthen backend skills.