Software Test Engineer Graduate; AI

Discover a career that energizes and excites you every day.

@2026 Tik Tok

Technology

Location:

Employment Type:

Regular

Job Code:

A09780

Share this listing:

The Tik Tok Engineering Test Team is dedicated to ensuring the quality, reliability, and security of Tik Tok's products at global scale. We partner closely with software engineers, algorithm engineers, and product teams to accelerate feature delivery while maintaining exceptional product quality. Our team is redefining how quality assurance is built. We leverage Large Language Models (LLMs), AI agents, and intelligent automation to reimagine the entire testing lifecycle—from test design and execution to bug analysis, quality evaluation, and engineering productivity.

Our mission is to build next‑generation AI‑powered testing capabilities that enable faster, smarter, and more scalable software delivery. Joining our team and working at the intersection of Software Engineering, Quality Engineering, and Generative AI, helping shape the future of AI‑native software testing  are looking for talented individuals to join our team. As a graduate, you will get opportunities to pursue bold ideas, tackle complex challenges, and unlock limitless growth.

Successful candidates must be able to commit to an onboarding date by the end of the year. Please state your availability and graduation date clearly in your resume. Candidates can apply to a maximum of two positions and will be considered for jobs in the order you apply. The application limit is applicable to our Company and its affiliates' jobs globally.

Applications will be reviewed on a rolling basis - we encourage you to apply early.

• Design and develop AI-powered testing solutions that improve software quality and engineering efficiency across the entire software development lifecycle.
• Work on quality and engineering efficiency initiatives leveraging LLMs, including change risk analysis, automated testing, search quality evaluation, and LLM security testing.
• Identify quality and engineering efficiency pain points in collaboration with software and algorithm engineering teams, propose practical optimization solutions, and drive their implementation to improve product quality and engineering efficiency.
• Stay up to date with the latest advancements in Large Language Models (LLMs) and AIGC technologies, explore innovative quality and engineering efficiency solutions for software testing, and continuously refine them through practical application.

• Bachelor's degree or above in Computer Science, Software Engineering, Information Technology, or a related technical discipline.
• Experience in software quality assurance or software testing, preferably for mobile applications, backend services, or distributed systems.
• Solid understanding of software testing methodologies, debugging, and quality assurance best practices across the software development lifecycle.
• Familiarity with distributed systems and fundamental knowledge of iOS and/or Android platforms.
• Experience with one or more testing domains, including automation testing, performance testing, or test platform/tool development.
• Strong interest in Generative AI and Large Language Models (LLMs), with an understanding of common LLM capabilities and real-world application scenarios.
• Excellent analytical and problem-solving skills, with the ability to collaborate effectively across cross-functional and global teams.
• Passion for building high-quality products and driving end-to-end quality assurance through AI-powered testing technologies.

• Proficiency in one or more programming languages such as Java, Python, Go, or Objective-C.
• Experience…