Software Development Engineer in Test - Multimodal AIGC Audio Technology

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 its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join UsCreation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day. To us, every challenge, no matter how difficult, is an opportunity;

to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always. At TikTok, we create together and grow together.

That's how we drive impact - for ourselves, our company, and the communities we serve. Join us. The Quality Technology Team focuses on the quality domain, providing a series of effective quality products and tools throughout the entire software engineering lifecycle from development, testing, and changes to online operation and maintenance.

We work closely with the Speech Engineering team to helping them quickly build quality technology capabilities in areas such as quality built-in, testing efficiency, automated testing, change risk prevention and control, architectural risk governance, and monitoring and emergency response.

The Speech Engineering team is committed to the research and development of voice, audio, music and other large model AIGC technology and product innovation.

The mission is to empower content creation and voice interaction through multimodal AIGC audio technology, so that content production, consumption and interaction become simple, immersive and diversified.

Currently, the team has mature technologies in the fields of speech generation, voice cloning, audio understanding and processing, music understanding and generation, etc.

Responsibilities- Mainly responsible for the quality of speech / image / video / natural language processing products or line of business testing and tool development work.

• Deeply involved in product development projects, with the PM and RD team to deliver high quality products.- Daily project offline testing and online quality analysis.
• Participate in quality system planning and construction.- Participate in the development of effective tools and ensure the quality of technical projects.

Minimum Qualifications : - Bachelor's degree or higher in Computer Science or related fields from accredited and reputable institutions.

Strong knowledge of at least one programming language (Python, Golang, Java, C++, .- Proven experience as a Software Development Engineer in Test (SDET) or similar role and familiar with test automation tools and frameworks.

Preferred Qualifications : - Experience in audio algorithms / computer vision algorithms / NLP / multimodal evaluation or quality assurance preferred.

• Have a certain understanding of machine learning, deep learning concepts and mainstream frameworks; familiar with the principles of GPT / BERT / T5 preferred.
• Have a strong learning ability, analytical ability, problem solving and abstract problem features ability; have a positive problem communication way, can well drive the problem to be solved quickly.
• Have a certain planning and driving ability, self-driven, have their own thinking about the development of the testing industry;

broad technical vision and strong technical foresight.- Good communication expression and teamwork skills.