CareerPlan

Lead Software Development Engineer in Test (Multiple Positions)

San Jose, United States of AmericaFull-time$219k–$354k2026-10-20 → 2026-11-10

Core

Lead the entire system testing process, define test strategy, and mentor team members to ensure quality for TikTok's short-form mobile video platform.

Role type

Lead Software Development Engineer in Test (SDET)

Builds

Automated testing frameworks, scalable test automation solutions, and comprehensive test plans for mobile and server applications.

Domain

Mobile video streaming, large-scale client-server applications, CI/CD integration

Required skills

System testing, automated testing frameworks, CI/CD integration, test strategy definition, technical guidance, mentoring, bug tracking, Java, Python

Technologies

Java, Python, CI/CD systems

Responsibilities

Own the entire system testing process including analysis, design, executing test plans, and defect tracking; Define and develop test strategy, test plans, and test coverage while collaborating with cross-functional teams; Recommend process and testing methodology and improve QA tools; Provide technical guidance to team members, introducing new techniques and methods; Mentor junior- and mid-level team members.

Seniority

Senior, hands-on IC with leadership responsibilities