ThunderSoft is a global leader in intelligent operating systems, with a strong specialization in smart vehicle technologies. Since becoming China’s first publicly listed company in this field in 2015, ThunderSoft has steadily expanded its expertise from mobile devices into cutting-edge automotive systems, AIoT, and other smart industries. Today, the company operates in over 40 cities worldwide and employs more than 13,000 professionals. ThunderSoft plays a key role in advancing smart vehicle software and solutions, supporting next-generation automotive testing, development, and innovation.

We are looking for a freelance tester based in São Paulo, Brazil, for a one-...