Expert Rust Developer (m/f/x)

Siemens

Siemens

Software Engineering
Brussels, Belgium · Belgium · Brussels, Belgium · Brussels, Belgium · California, USA
Posted on Aug 27, 2025

Job Description

Job ID

474627

Company

Siemens Mobility S.A. / N.V

Organization

Mobility

Job Family

Research & Development

Experience Level

Mid-level Professional

Full Time / Part Time

Full-time

Contract Type

Permanent
Do you want to help build the digital backbone of Belgium’s railway infrastructure? At Siemens Mobility, you’ll contribute to the modernization of the EBP system for Infrabel, a mission-critical platform that ensures safe and efficient train traffic across 31 zones, 24/7.

We’re looking for a Rust Developer who can help elevate the reliability, safety, and performance of this essential system.

Your task:

  • Analyze, design, document, and implement features as outlined in the roadmap.
  • Lead or support the design and implementation of core system modules.
  • Create technical documentation for software modules and systems.
  • Support the transition planning from C to Rust, including mentoring and knowledge sharing.
  • Ensure high precision and reliability in code, given the operational impact on railway traffic.
  • Participate in engineering decisions regarding methodologies, tools, and team organization.
  • Contribute to safety and security-related activities such as Threat and Risk Analysis (TRA) and Failure Mode and Effects Analysis (FMEA).
  • Bring added value to every aspect of the software development lifecycle (SDLC).


Your skills:
Essential:

  • Expert-level proficiency in Rust.
  • Strong knowledge of C programming.
  • Basic experience with Linux (development and debugging).
  • Familiarity with GIT for version control and collaboration.
  • Language skills: Dutch or French plus English.
  • Meticulous and precise, especially in safety-critical contexts.
  • Strong communicator and team player.
  • Proactive in seeking information and proposing solutions.
  • Motivated, innovative, and hands-on.

Preferred:

  • Scripting experience in Python or Bash.
  • Experience with Java.
  • Ability to write and contribute to design documents.
  • Comfortable with both high-level and detailed design


You’ll benefit from:

At Siemens, you will join an environment that cares about you. You get the opportunity to develop yourself in an international environment. We offer varied work in a wide range of positions and intensive internal training to further develop your career. Permanent coaching and guidance by a mentor are also part of the process.

Furthermore, we offer:

  • At least 31 days of annual leave.
  • Flexible working conditions: 2 to 3 days a week of home working.
  • Company car with European energy card (we have a green fleet).
  • Benefits@work: online store with additional benefits for Siemens employees.
  • Training program customized to your personal career needs.
  • A competitive base pay, in line with the general Belgian labor market.
  • A financial care program including a pension plan, death & invalidity coverage,
  • and an extended medical insurance: hospitalization, outpatient (ambulatory) care (i.e. dental & optical expenses), …
  • An employee assistance program, focused on mental and physical well-being.
  • And so much more!

Create a better #TomorrowWithUs! Apply now!

We value your unique identity and perspective and are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society. Come bring your authentic self and create a better tomorrow with us!