1. Assisted the development team in testing project products, such as test case programming, execution, white/black box testing, analysis of test results, submission of test reports and defect tracking; 2. Responsible for providing daily technical services to customers and solving technical problems encountered by customers in the use of products; 3. Provided technical training to customers and guided them to correctly select product processes and procedures; 4. Assisted the R&D team to jointly deal with project implementation, daily maintenance tasks and other work assigned by the leader.

1. Full-time public bachelor degree, major in computer/Internet of Things/Software engineering, English level 4 or above; 2. Know automation test, safety test, function test, performance test or modern test tools; 3. Learned Oracle/SQLServer/MySQL and other relational database systems; 4. Can bear hardships and stand hard work, can accept overtime duty, have good communication skills and teamwork ability.