Remote Java Microservices Engineer - OMS & E-commerce

Antaes Consulting

Lisboa

Presencial

EUR 70 000 - 120 000

Tempo integral

Há 7 dias

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Resumo da oferta

Antaes Consulting is seeking a Java Software Engineer to join our remote team and contribute to OMS/Fuent Commerce backend developments. You will design Java microservices, develop REST APIs, and integrate with OMS and retail platforms in an international Agile setting.

You will work with Java 21, Spring, microservices, cloud-native stacks (AWS, Kubernetes, Docker) and CI/CD, while ensuring security and performance.

Qualificações

Minimum 5 years of experience as a Java Software Engineer.
Strong expertise in Java 21 and the Spring ecosystem.
Experience with microservices‑based, event‑driven architectures.
Experience integrating with OMS; Fluent Commerce knowledge is valued.
Good understanding of e‑commerce and omni‑retail environments.
Strong REST/API tooling, OpenAPI/Swagger, JSON/XML, HTTP, and GraphQL knowledge.
Experience with MySQL and MongoDB is desirable.
Cloud-native and containerised environments (AWS, Kubernetes, Docker, Helm).
CI/CD experience, preferably GitLab; familiarity with Maven, SonarQube, Snyk, Datadog.
Security standards: OAuth2, OIDC, Keycloak/Okta; code quality and performance focus.
Fluent English required; French or another language is a plus.

Responsabilidades

Analysing business and technical requirements and translating them into robust and scalable backend solutions.
Designing, developing, testing and maintaining Java‑based microservices.
Developing and maintaining integrations with Order Management Systems (OMS) and retail platforms.
Supporting key flows including order orchestration, inventory visibility, fulfilment, returns and payments.
Designing and developing REST APIs following API‑first principles.
Ensuring high levels of code quality, maintainability, performance and reliability.
Troubleshooting software defects, integration issues and performance bottlenecks.
Supporting investigation and resolution of production incidents.
Collaborating with Architecture, DevOps, QA and Product teams.
Contributing to CI/CD improvements, automation and deployment processes.
Participating in Agile ceremonies and continuous solution improvement.