Job Description

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.
Project Overview
We are looking for a  freelance tester based in São Paulo, Brazil, for a one-month automotive testing project
with a global technology leader.
Starting mid December 2025,
you’ll travel to multiple cities, driving and assessing the latest vehicle models under real-world conditions.
Your expertise will help ensure these  innovative vehicles are market-ready, safe, and high-performing.
Join us for a unique opportunity to shape the future of  smart mobility. 
Base Location: São Paulo, with regular travel to other Brazilian cities Project Duration: 1 month (start date: mid December 2025) Work Schedule: Monday - Saturday, 8 hours per day
Responsibilities:

• Testing of the entertainment system; system test planning; 
• Construction of the test environment; Performing test content;

Requirements:

• Native Portuguese speaker; English at minimum B1 level for effective team communication.
• More than 1 years of work experience in intelligent cockpit system; 
• Experience in intelligence cockpit system testing
  ( such as navigation testing, Bluetooth, voice and multimedia function testing, Tbox, etc)
• Familiar with relevant regulations and technical standards of intelligent cockpit system; 
• Familiar with relevant testing software and tools;
• Availability and flexibility to travel outside São Paulo during the project period;
• Legally eligible to work as a freelancer (preferably with a PE registration).

Why Join This Project:

Working on this project with ThunderSoft offers the chance to be involved in an advanced automotive testing program supporting a major vehicle manufacturer. You will gain valuable experience navigating diverse driving conditions while contributing directly to the development and quality assurance of cutting-edge automotive technologies.
If you’re a reliable driver based in Brazil and ready to support a dynamic, multi-city automotive testing initiative, we invite you to apply by sending your CV in English and join this exciting project!