Senior Java Backend Engineer - Remote/Global Impact

Altia; Brussel; Hybrid; EUR 90,000 - 120,000; Full time

Benefits offered by this job

Remote work available

International project

Professional development

Job summary

ALTIA is seeking a Senior Java Software Engineer to join an international project for a major European organization. You will design, develop, maintain, and secure back-end applications and services using Java, REST APIs, and web services across the full SDLC.

You will work with Spring Boot, Hibernate, and relational databases (PostgreSQL, Oracle, MySQL) while applying strong security practices. English or French at B2 level required; Brussels delivery location with remote work and regular

Qualifications

• EQF Level 7 qualification plus 15 years of IT experience (or Level 6 + 17 years).
• English or French at B2 level or higher.
• Strong backend Java development experience.
• Experience with Spring Boot and Hibernate.
• Experience with WebLogic, Kafka, JEE and EJB.
• Relational databases (PostgreSQL, Oracle, MySQL).
• REST APIs and web services design and security.
• OpenAPI/Swagger documentation and CI/CD tooling.

Responsibilities

• Design, develop, maintain and secure backend applications and services.
• Develop and integrate REST APIs and web services across the SDLC.
• Collaborate across teams for database design and secure architecture.
• Ensure application security practices including authentication/authorization.

Skills

Java

Spring Boot

Hibernate

REST APIs

Web services

Database design

Security practices

CI/CD

OAuth 2.0/OpenID Connect/JWT

OpenAPI/Swagger

Education

EQF Level 7 qualification

Bachelor's degree or 17 years IT experience

Tools

Docker

Kubernetes

Jira

Git

Maven

GitLab

Bamboo

Jenkins

Nexus

Job description

ALTIA is seeking a Senior Java Software Engineer to join an international project for a major European organization. You will design, develop, maintain, and secure back-end applications and services using Java, REST APIs, and web services across the full SDLC.

You will work with Spring Boot, Hibernate, and relational databases (PostgreSQL, Oracle, MySQL) while applying strong security practices. English or French at B2 level required; Brussels delivery location with remote work and regular