Java Backend Developer - Junior to Mid | Hybrid Lisbon

act digital; Lisboa; Hybrid; EUR 42,000 - 64,000; Full time

Benefits offered by this job

International project

Multicultural environment

Career development opportunities

Job summary

act digital in Lisbon, Portugal seeks a Java Backend Developer to join an international luxury retail team. The role is hybrid in Lisbon, focusing on building and maintaining Java microservices for Checkout, MyAccount, and ODR processing.

You will develop RESTful and GraphQL APIs, write tests, and contribute to code quality using SonarQube and Snyk, while aligning with security and IAM practices and agile ceremonies.

Qualifications

• Proven experience in Java backend development.
• Knowledge of microservices architectures and RESTful services.
• Familiarity with GraphQL is a plus and testing practices are valued.
• Experience with Git/GitLab and secure coding practices.

Responsibilities

• Develop and maintain Java microservices for Checkout, MyAccount, and ODR Processing products.
• Build and enhance RESTful and GraphQL APIs.
• Write unit and integration tests and contribute to code quality initiatives.
• Participate in Agile ceremonies like sprint planning, stand-ups and retrospectives.
• Follow best practices for coding, security, and GitLab PR processes.
• Support IAM integrations with Keycloak, Okta, and OIDC.
• Collaborate with senior engineers and take part in upskilling programs.

Skills

Java development

Microservices Architecture

REST APIs

GraphQL

Git/GitLab

Testing practices

Security and identity management

English (C1)

Tools

SonarQube

Snyk

Job description

act digital in Lisbon, Portugal seeks a Java Backend Developer to join an international luxury retail team. The role is hybrid in Lisbon, focusing on building and maintaining Java microservices for Checkout, MyAccount, and ODR processing.

You will develop RESTful and GraphQL APIs, write tests, and contribute to code quality using SonarQube and Snyk, while aligning with security and IAM practices and agile ceremonies.