Cybersecurity Software Developer and Validation
Apply now »Date: 11 Jun 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.
Your future role
Take on a new challenge and apply your Cyber security software developer and validation in a cutting-edge field. You’ll work alongside innovative, collaborative, and forward-thinking teammates.
You'll play a pivotal role in ensuring the reliability and high-quality standards of our software development efforts. Day-to-day, you’ll work closely with teams across the business, such as application developers, core network system engineers, network monitoring system developers, and suppliers, to understand system concepts and operations. You’ll also lead the Cyber security development of automated testing and validation processes, and much more.
You’ll specifically take care of developing automated and AI-driven testing solutions, as well as validating software products, including cybersecurity solutions. Additionally, you’ll contribute to improving verification and validation processes over time.
We’ll look to you for:
- Cybersecurity software development.
- Able to develop automated testing and AI testing to validate software from internal and external sources
- Defining test plans, creating test cases, running tests, and providing detailed test reports
- Collaborating with program teams to understand system functionality and concepts
- Participating in quality control processes and delivering verification and validation reports
- Coaching and mentoring junior testers to build their expertise
- Ensuring alignment with the highest standards of cybersecurity practices
All about you
We value passion and attitude over experience. That’s why we don’t expect you to have every skill. Instead, we’ve listed some that we think will help you succeed and grow in this role:
- Bachelor’s degree in Computer Engineering, Software Development Engineering, or Telecommunication Engineering.
- Knowledge of software development and the software development lifecycle
- Strong understanding of AI-driven and automated testing methodologies
- Experience in product development, software development, and software testing
- Proven expertise in software development
- Proven expertise in automated testing development
- Hands-on experience with CI/CD, Java, and database validation
- Experience with web development frameworks for core development,
- Experience with Java Spring Boot framework and VueJS for core development
- Familiarity with RUST for connector development is a plus
- Working knowledge of preparing test plans, test cases, and test reports
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 monotonous routines
- Work with cutting-edge security standards for rail signalling
- Collaborate with cross-functional teams and supportive colleagues
- Contribute to innovative and impactful projects
- Utilise our dynamic and inclusive working environment
- Steer your career in any direction you choose across functions and countries
- Benefit from our investment in your development through award-winning learning programs
- Progress towards leadership or advanced technical roles
- Enjoy a fair and dynamic reward package that recognizes your performance and potential, along with comprehensive and competitive social coverage (life, medical, pension)
You don’t need to be a train enthusiast to thrive with us. We ensure 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.
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