Tech Lead Backend Engineer - Trust and Safety Platform
- Location
- Singapore
- Salary range
- Not stated
- Workplace
- In office
- Level
- Senior / Staff IC
- Job family
- Engineering
- Posted
- Recently
The T&S Network estimates this role to be P3, Senior. We don't yet know typical pay for this level in Singapore. Most of our pay data comes from US roles. If you work in Trust & Safety in Singapore, add your pay to help others. Key skills at this level: owns a detection system end to end, including its drift and its retraining, designs for adversarial pressure rather than for a static distribution, and sets evaluation methodology others in the company adopt.
Why this level
Estimated from the posting rather than stated by the employer: the title reads as P3 · asks for 5+ years.
The role, in T&S terms
Written by the T&S Network from TikTok's posting.
Backend platform engineering for TikTok's Trust and Safety team, which builds machine learning models and information systems to find and monitor community safety risks and respond quickly to emerging incidents. The work covers content understanding, risk identification, policy and strategy generation, automated enforcement and operational efficiency across TikTok.
What you'd do
- Lead platform-side development of community safety systems and product capabilities across TikTok.
- Work with product, algorithm and other cross-functional teams on content moderation scenarios and related systems.
- Continuously improve content understanding, risk identification, enforcement and operational efficiency systems.
- Own the team's technical planning and roadmap, covering architecture, service quality and system stability.
- Set team goals and drive project execution.
- Support the development, coaching and growth of team members.
What it asks for
- At least five years of software development work in Go, Java, Python or JavaScript.
- Strong knowledge of algorithms, data structures and mainstream middleware.
- Experience designing and governing complex system architecture.
- Track record of driving large-scale projects across multiple cross-functional teams.
- Strong communication and business or product judgment.
- Team management and stakeholder coordination experience.
- Proficiency in English communication.
Our best summary of the posting, and it can be wrong. The employer's posting is what counts: read it in full on TikTok before you apply. If we got something wrong, report this listing.
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Still listed 14 hours ago
About TikTok

The employer
About TikTok
Social platforms · Media and streaming · Culver City, CA · 50,001 to 100,000 people · Founded 2016
Short-form video platform, run by ByteDance outside the US and by a joint venture of Oracle, Silver Lake and MGX inside it since 2026.
Moderation, reported
TikTok filed 37.7M moderation decisions with the European Commission for May 2026.
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