Senior Backend Engineer (Java/Spring) - Global Projects

Altia; Brussel Hoofdstad; Sur place; EUR 70 000 - 110 000; Plein temps

Résumé du poste

Altia is seeking a Senior Back-end Software Engineer to join our team on an international project focused on secure, scalable back-end solutions. You will contribute to API design, database optimization, CI/CD pipelines, cloud deployments, and collaboration with international teams across Europe.

Ideal candidates have 5+ years in IT with Java/Spring Boot, REST APIs, and Docker/Kubernetes. Strong problem-solving and OpenAPI experience are valuable assets for this role.

Qualifications

• 5+ years in IT in Mobility/Transport and/or Energy sectors.
• 3+ years with Java, Spring Boot, REST, databases and Docker.
• English B2 or higher, written and spoken.
• Strong back-end architecture and scalable design knowledge.
• Experience with REST API design and OpenAPI/Swagger.

Responsabilités

• Design, develop and maintain secure, scalable back-end applications and APIs.
• Integrate with external services and optimise database performance.
• Ensure API security, automated testing and CI/CD pipelines.
• Participate in cloud deployments and Kubernetes operations.
• Collaborate with international teams across Europe.

Connaissances

Java

Spring Boot

REST APIs

Cloud

Docker

CI/CD

Kubernetes

OpenAPI/Swagger

Database design

Testing

Formation

Master's degree or EQF7 + 5y IT

Bachelor's degree + 7y IT

Secondary education + 12y IT

Outils

Docker

PostgreSQL

Oracle

MySQL

Kubernetes

OpenAPI/Swagger

Description du poste

Altia is seeking a Senior Back-end Software Engineer to join our team on an international project focused on secure, scalable back-end solutions. You will contribute to API design, database optimization, CI/CD pipelines, cloud deployments, and collaboration with international teams across Europe.

Ideal candidates have 5+ years in IT with Java/Spring Boot, REST APIs, and Docker/Kubernetes. Strong problem-solving and OpenAPI experience are valuable assets for this role.