Data Quality Engineer

1 week ago

Singapore TikTok Full time

Responsibilities
TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us
At TikTok, our people are humble, intelligent, compassionate and creative. We create to inspire - for you, for us, and for more than 1 billion users on our platform. We lead with curiosity and aim for the highest, never shying away from taking calculated risks and embracing ambiguity as it comes. Here, the opportunities are limitless for those who dare to pursue bold ideas that exist just beyond the boundary of possibility. Join us and make impact happen with a career at TikTok.

About the team
TikTok and affiliate are developing the next-generation high-performance analytical database, with a mission to enable efficient and real-time data-driven decision-making on PB-level data sets. The initial product was forked from Clickhouse, after which large re-architecture had been taken place. The product now not only improves the efficiency of Clickhouse but also fits into the elastic cloud-native infrastructure with better scalability and resource utilization. With years of polishment in the internal EB-level scenarios, we are now ready to serve our business partners via various cloud vendors.

**What you will be doing**:

- Responsible for Big data related data warehouse, data product testing and quality assurance ;
- Analyze test points according to requirements doc, design doc, determine test scope, formulate test plan and strategy, write test plan and use case;
- Write test SQL scripts according to business logic, independently complete the test of data indicators and services in the project, and ensure data quality and stability ;
- Responsible for planning, designing, implementing and monitoring the quality of daily data products, and detecting and discovering abnormalities in data in advance;
- Write automated test scripts to improve test efficiency

**Qualifications**:

- Bachelor degree or above in computer and software related majors;
- Proficient in a scripting language, Python or shell, the ability to solve complex problems and write automated test tools and systems;
- Familiar with common software testing processes, methods, systems, agile team experience is preferred;
- Participate in test effect evaluation and software quality verification, and improve the quality and efficiency of testing through innovations in testing related processes, strategies, methods and tools
- Have a strong interest in the field of Internet Quality Assurance, and experience in Internet or data testing and development is preferred;
- Experience in professional testing fields such as performance, safety, SAST white-box testing is preferred, and can actively conduct technical research;
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.

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