Software Development Engineer in Test, TikTok

The TikTok Engineering Test Team focuses on testing and delivering innovative, high-quality product features of the TikTok as well as protecting user data. Our Mission is to facilitate the release of TikTok features and enhancements from the development to production stage through effective testing, delivering quality at speed. You will join the team and participate in quality assurance for Large Language Models (LLM) in various business scenarios. Together with engineering and algorithm teammates, you will refine the next-generation intelligent experience.
As a Test Engineer on our team, you will:
- Participate in quality assurance for TikTok’s LLM initiatives, and assist in building the quality system for large model applications.
- Take part in tool development for the industry-leading test team during the AI transformation across all testing phases.
- Work on quality and efficiency special projects based on LLM, including change control, automated testing, search effectiveness evaluation, and LLM security.
- Assist in investigating feasible optimization suggestions for existing quality and efficiency pain points of the engineering and algorithm teams, and drive the implementation of solutions to improve delivery quality and efficiency.
- Keep track of cutting-edge technologies related to large models and AIGC, explore new quality and efficiency solutions for quality assurance scenarios, and iterate continuously in practice.
Requirements:
Minimum Qualifications:
- BS/MS degree in a relevant field: Computer Engineering or EE;
- Testing experience, within mobile application and/or backend service application;
- Have distributed application and iOS/Android fundamental knowledge;
- The experience of performance testing tools, iOS/Android automation, and/or test platform development;
- Have a strong interest in AIGC and large model fields, understand mainstream large model application scenarios.
- Excellent problems solving skills, ability to coordinate with different global teams;
- Strong passion for mobile internet and building next generation mobile application, can take full responsibility for service end to end quality assurance based on Large Language Models (LLM).
Preferred Qualifications:
- Familiar with Java/Python/Objective-C/Golang, experience in related projects development;
- Familiar with Redis, NSQ, Zero-MQ, Kafka, Docker, K8s, Hive, Spark.
- Experience in AI-related projects, model evaluation or test development is preferred.