Software Engineer - FRMCS

About the Role

At Siemens Mobility, we empower transport providers worldwide to realize sustainable mobility solutions. As a leading technology company, we combine the real and digital worlds like no other in rail. In an open ecosystem, we bring together rolling stock, rail infrastructure, customer service, and software to enable sustainable, comfortable, and cost-effective rail traffic today.

Transform the everyday through your role in creating sustainable transport solutions.

Siemens Mobility Thailand is looking for a Software Engineer for our team in Bangkok.

Create a better tomorrow with us.

Drive the full software lifecycle—from design to deployment—across ARM and Intel platforms. Beyond core development, you will provide critical technical insights to cross-departmental stakeholders, including Sales and Production, to resolve complex challenges.

Key Responsibilities

• Lead complete engineering work packages—from systems analysis and design to implementation, validation, and site commissioning—ensuring all deliverables meet budget, scope, and timescale targets.
• Provide expert technical guidance for bids and tenders, developing innovative engineering solutions and representing the company in high-level discussions with customers and suppliers.
• Drive the end-to-end development of complex technical products, managing all phases of the product lifecycle within the specific domain to ensure high-performance outcomes.
• Leverage technical expertise to provide accurate cost estimations and project planning, taking full accountability for achieving quality, performance, and financial targets.
• Manage technical subcontractors and lead product demonstrations and trials for internal partners and customers to showcase new technologies and capabilities.

Qualifications

• Bachelor’s degree or higher in Telecommunications, Software Engineering, or a related engineering field.
• Proven track record in C/C++ development, specifically for embedded devices and Linux environments.
• Deep expertise in developing for embedded targets, including experience with Qt GUI applications, compositors (Wayland), and the Yocto/bitbake build system.
• Proficiency in the IBM Rational SDL & TTCN Suite, GCC/GDB, and modern development environments like VS Code, Git/GitLab, and Docker.
• Strong understanding of network communications and telecommunications standards (GSM-R, 4G, 5G), ideally within the Railway industry.
• Committed to Agile methodologies, DevOps practices, and Secure Coding, with experience in automated testing frameworks (Boost, gcov, CppCheck).

Benefits

• Flexible working arrangements
• Flexible Benefits Program for employees & dependents
• Medical Insurance for Spouse and Children
• Siemens Share Options
• National & International opportunities
• Positive, inclusive and relaxed working environment