R&D Interlocking Software Engineer

Job ID

488326

Posted since

10-Dec-2025

Organization

Mobility

Field of work

Research & Development

Company

SIEMENS MOBILITY, S.L.U.

Experience level

Early Professional

Job type

Full-time

Work mode

Hybrid (Remote/Office)

Employment type

Permanent

Location(s)

• Tres Cantos - Madrid - Spain

Siemens Mobility is a separately managed company of Siemens. As a leader in transport solutions for more than 160 years, Siemens Mobility is constantly innovating its portfolio in its core areas of rolling stock, rail automation and electrification, turnkey systems, intelligent traffic systems as well as related services. With digitalization, Siemens Mobility is enabling mobility operators worldwide to make infrastructure intelligent, increase value sustainably over the entire lifecycle, enhance passenger experience and guarantee availability.

Mobility Management, Turnkey Projects & Electrification, Mainline Transport, Urban Transport and Customer Services. They have the know-how to make road traffic flow more smoothly and quickly, make trains more environmentally friendly and efficient, make train schedules and freight shipments more reliable. We work with our customers to develop optimal solutions to help overcome their challenges.

Main Functions and Responsibilities:

Design, development, integration, and testing of Siemens-specific solutions.

Definition and execution of tests.

Assume assigned responsibilities throughout the entire software development lifecycle, including specification, design, development, testing, and customer support.

Work within an international and multidisciplinary development team.

Required:

Software Engineer (Computer Science, Industrial Engineering, Telecommunications, or related fields).

Programming languages: C, C++, Python.

Knowledge of Linux operating systems.

Familiarity with Docker technology.

Experience with DevOps tools and continuous integration (Git, GitLab CI, Artifactory…).

Strong understanding of communication interfaces and protocols such as Ethernet, TCP/IP, UDP.

Knowledge of software architecture.

Good level of technical Spanish and English, both spoken and written.

Ability to work effectively across multiple geographic locations.

Teamwork skills, strong communication abilities, and a results-oriented approach.

Desirable:

Knowledge of requirements management tools such as DOORS.

Familiarity with the CENELEC EN50128 software lifecycle.

Understanding of signaling systems.

Experience with Agile software development methodologies (SCRUM).

Knowledge of cybersecurity.

If we all thought the same, we would never think of anything new That's why we recruit great minds from all walks of life. We recognise that building a diverse workforce is essential to the success of our business, therefore we encourage applications from a diverse talent pool. We welcome the opportunity to discuss flexibility requirements with our applicants to encourage agile working and innovation. Flexibility is our main benefit. We combine remote and presence work because work-life balance and wellbeing are essential for our teams. We are convinced that stay at home allow us to focus on activities that need more time for concentration and being at the office enhance our creativity collaborating and learning from others.

Siemens aboga por la igualdad de oportunidades entre mujeres y hombres, así como en la Diversidad como fuente de creatividad e innovación. Contar con diferentes tipos de talento y de experiencias nos hace ser más competitivos y estar mejor preparados para responder con éxito a las demandas de la Sociedad. Por ello, valoramos a las candidatas y a los candidatos que reflejen la Diversidad que disfrutamos en nuestra Compañía y animamos la cobertura de puestos por mujeres y hombres en ocupaciones que se encuentren subrepresentadas.