Responsibilities
About the Team We are the quality assurance team behind TikTok’s global media network, ensuring seamless video experiences for millions of users worldwide. Our team specializes in the critical infrastructure that merges live streaming and real-time communication (RTC) networks, providing the backbone for TikTok’s rapid global expansion. Our engineers work across diverse technical areas including TikTok business testing, media network transmission validation, test architecture design, stability engineering, and test automation development. This multi-functional scope offers unique opportunities to impact systems that handle billions of video streams daily. With teams based in Beijing, Shanghai, Shenzhen, and Sydney, we operate as a truly global engineering force. We’ve built strong collaborative partnerships with TikTok’s product teams, embedding quality at every stage of development. Join us in shaping the infrastructure that powers one of the world’s most dynamic platforms. Responsibilities 1. Taking ownership of product quality on live-streaming/real-time communication systems from backend including designing test strategy, writing test cases, executing functional/performance/regression cases, verifying bug fixes and giving test reports; 2. Responsible for tracking task progress, assessing potential risk, coordinating across teams, providing delivery with good quality; 3. Responsible for developing automation of new features and regression test cases and building CICD related work; 4. Responsible for building/optimizing development and QA processes to help improve quality and efficiency; 5. Introducing new technologies or innovative ideas to help improve quality and efficiency.
Qualifications
Minimum Qualifications 1. Bachelor’s degree in Information Technology, Computer Science or relevant; 2. Proven work experience in black-box and white-box testing, functional and performance testing, experience in backend testing is a plus; 3. Demonstrated coding skills in Python/Go/Java; 4. Excellent learning, troubleshooting, and communication skills; 5. Passionate, self-motivated and good teamwork skills. Preferred Qualifications 1. Experience on automation test framework like Pytest/testNG; 2. Live Streaming or CDN related industry experiences;
Job Information
About TikTok

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok’s global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.
Why Join Us

Inspiring creativity is at the core of TikTok’s mission. Our innovative product is built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy - a mission we work towards every day.
We strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We’re resilient and embrace challenges as they come. By constantly iterating and fostering an “Always Day 1” mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless. Join us.
Diversity & Inclusion
TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.
Acknowledgment of Country

In the spirit of reconciliation, TikTok acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.

Please refer the Job description for details