Altia

Senior Back-End Engineer Internacional Agencies

  • LocationBrussels, Belgium
  • Listed22/10/2026
  • FieldSoftware engineering

About the job

Hello everyone!

We are currently looking for a Senior Back-end Software Engineer to join our team.

🤗 About us

We are an IT Consulting Group providing innovative digital solutions across Europe.

Learn more: www.altiacompany.com/en

🚀 The project

Join an international project focused on the development, maintenance and evolution of a software.

📌 Requirements

  • EQF Level 7 university degree and 15 years of experience; alternatively, EQF Level 6 and 17 years, or secondary education giving access to higher education and 22 years of experience.
  • Minimum B2 English, spoken and written
  • PHP or other back-end languages; MVC frameworks such as Laravel, Symfony or Spring Boot; object-oriented programming.
  • Drupal 8 or later.
  • MySQL, PostgreSQL or Oracle; data modelling and advanced SQL; knowledge of NoSQL document stores.
  • Design, security and documentation of REST APIs using OpenAPI/Swagger.
  • Security: input validation, error handling, secure storage, compliant logging, OAuth 2.0, OpenID Connect and JWT.
  • Git, CI/CD, Docker, Kubernetes and observability tools such as Dynatrace, Splunk or Elastic APM.

⭐ What we offer

International and multicultural environment.

Opportunity to work on a major European regulatory project.

Challenging projects involving vehicle simulation, back-end engineering and modern software technologies.

Career growth opportunities.

This job offer has been drafted with impartiality and non-discrimination on the basis of gender, race, ideology or any other grounds in mind. In particular, it complies with current regulations on gender equality between women and men (Royal Decree-Law 6/2019).

Job details

Company
Altia
Level
Senior
Posted
21 October 2026
Advert site
linkedin.com

How to apply

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