SCC Application Design Engineer

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Date: 8 Apr 2026

Location: Bangkok, TH

Company: Alstom

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, 80,000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.

 

 

 

Could you be the full-time Software Development Engineer in Bangkok we’re looking for?


Your future role

Take on a new challenge and apply your software development and system engineering expertise in a cutting-edge field. You’ll work alongside collaborative and innovative teammates.

You'll play a pivotal role in shaping the future of rail mobility by delivering high-quality software solutions that power our advanced systems. Day-to-day, you’ll work closely with teams across design, development, testing, and project management, ensuring seamless integration and excellent performance of our systems, and much more.

You’ll specifically take care of developing system requirements, designing software architecture, and implementing solutions using programming languages such as C/C++, Python, and Java, but also contribute to software verification and continuous improvement initiatives.

We’ll look to you for:

  • Developing system requirement analysis, defining functional decomposition, architecture, and software specifications

  • Designing and implementing ATS software using C/C++, Python, and Java

  • Creating software documentation, such as impact analyses, software ICD, and design specifications

  • Conducting design reviews and code reviews

  • Developing module test cases for self-testing before delivering software to the verification team

  • Contributing to project and change management activities, including raising change requests when necessary

  • Supporting other assignments, such as site investigations and site testing


All about you

We value passion and attitude over experience. That’s why we don’t expect you to have every single skill. Instead, we’ve listed some that we think will help you succeed and grow in this role:

  • Bachelor’s degree in Computer Science, Software Engineering, Electrical Engineering, or Control System and Instrumentation Engineering

  • 3-5 years of experience in software development

  • Proficiency in programming languages such as C/C++, Python, and Java

  • Experience or understanding of railway software development (desirable)

  • Knowledge of vital or secure software development (desirable)

  • Familiarity with software design principles and methodologies

  • Strong oral and written communication skills in English

  • Ability to work effectively in cross-functional engineering teams

  • Team management and collaboration skills


Things you’ll enjoy Join us on a life-long transformative journey – the rail industry is here to stay, so you can grow and develop new skills and experiences throughout your career. You’ll also:

  • Enjoy stability, challenges and a long-term career free from boring daily routines

  • Work with new security standards for rail signalling

  • Collaborate with transverse teams and helpful colleagues

  • Contribute to innovative projects

  • Utilise our inclusive and flexible working environment

  • Steer your career in whatever direction you choose across functions and countries

  • Benefit from our investment in your development, through award-winning learning

  • Progress towards leadership or specialist roles in software development

  • Benefit from a fair and dynamic reward package that recognises your performance and potential, plus comprehensive and competitive social coverage (life, medical, pension)

 

 

You don’t need to be a train enthusiast to thrive with us. We guarantee that when you step onto one of our trains with your friends or family, you’ll be proud. If you’re up for the challenge, we’d love to hear from you!


Important to note

As a global business, we’re an equal-opportunity employer that celebrates diversity across the 63 countries we operate in. We’re committed to creating an inclusive workplace for everyone.


Job Segment: Testing, Computer Science, Developer, Java, Change Management, Technology, Management

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