Lisbon Hybrid Java Developer - Microservices & React

Integer Consulting; Lisboa; Híbrido; EUR 42 000 - 65 000; Tempo integral

Resumo da oferta

Integer Consulting is hiring a Java Developer (w/React) for a hybrid project in Lisbon. You will contribute to backend microservices in Java and drive frontend work with React. The role requires strong RESTful and GraphQL API experience and OpenAPI documentation, plus IAM familiarity with Keycloak and Okta (OIDC/RBAC).

Fluency in English is mandatory; Lisbon-based hybrid setup supports collaborative, cross-functional work. Join a team that values continuous learning and career growth.

Qualificações

• 4+ years of Java development and microservices experience.
• Frontend experience with React is required.
• Experience with RESTful and GraphQL APIs and OpenAPI documentation.
• IAM experience with Keycloak and Okta and proficiency with OIDC/RBAC is preferred.

Responsabilidades

• Develop robust Java backend services and microservices architectures.
• Build and integrate React-based frontend components.
• Design and document RESTful and GraphQL APIs with OpenAPI specs.
• Implement IAM flows using Keycloak/Okta with secure RBAC and tokens.

Conhecimentos

Java

Microservices

React

RESTful APIs

GraphQL

OpenAPI

OIDC/RBAC

Keycloak

Okta

English fluency

Descrição da oferta de emprego

Integer Consulting is hiring a Java Developer (w/React) for a hybrid project in Lisbon. You will contribute to backend microservices in Java and drive frontend work with React. The role requires strong RESTful and GraphQL API experience and OpenAPI documentation, plus IAM familiarity with Keycloak and Okta (OIDC/RBAC).

Fluency in English is mandatory; Lisbon-based hybrid setup supports collaborative, cross-functional work. Join a team that values continuous learning and career growth.