Test Developer

The TRATON AB office, located in Södertälje, consists of experienced colleagues with various backgrounds and nationalities from all TRATON Group brands. We enjoy solving strategic problems cross functional and cross brand in the TRATON Group. We strive for a climate where opinions and knowledge are openly shared within and between teams and we welcome new ideas to create dynamic synergies.

With its brands Scania, MAN, Volkswagen Truck & Bus and International, TRATON Group is one of the world’s leading commercial vehicle manufacturers. Its offering comprises light-duty commercial vehicles, trucks, and buses. At TRATON, you are an important part of something bigger. Joining us means gaining access to the ins and outs of the entire transportation industry. As part of a global team of industry experts, you get to think bigger, experience more, and reach further. Being bigger also means being stronger. Together with our brands, we have the collective power to transform transportation. Find out more: www.traton.com

Role Summary

We are looking for a driven and experienced Software Test Developer to join our team, working at the intersection of embedded systems, cloud platforms, and test automation. In this role, you will be testing a cloud-based platform composed of multiple microservices and applications, designed to enable secure over-the-wire and over-the-air (OTA) software updates and parameterization of ECUs.

You will work hands-on in a Test Rig environment, simulating real-world conditions and validating system behavior through CAN signal mocking using tools like CANoe or CANalyzer.

Job Responsibilities

Design, implement, and execute test cases for embedded systems in a test rig setup.

Simulate and mock CAN signals using CANoe/CANalyzer to validate ECU communication.

Develop and maintain automated test scripts using Python and/or C#.

Test and validate a cloud-native platform with microservices architecture.

Integrate test solutions into CI/CD pipelines hosted in AWS.