Senior Software Engineer, Community Safety
- Location
- Toronto, Canada
- Salary range
- CAD $136,000 – $170,000 base
- Workplace
- Hybrid
- Level
- Senior / Staff IC
- Job family
- Engineering
- Posted
- 6 weeks ago
The T&S Network estimates this role to be P3, Senior. We don't yet know typical pay for this level in Canada. Most of our pay data comes from US roles. If you work in Trust & Safety in Canada, 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 · sets strategy beyond one team.
The role, in T&S terms
Written by the T&S Network from Lyft's posting.
Backend engineering on Lyft's Trust & Safety team, building the tools, features, and systems that keep riders and drivers safe on every ride. The work deters bad actors, protects vulnerable populations, and reinforces trust across the platform. The role sits at the intersection of product, design, engineering, and policy.
What you'd do
- Help define roadmap and architecture for safety systems based on technology and business needs
- Lead multi-person projects from idea through execution
- Write design documentation and well-tested, maintainable backend code
- Build scalable solutions in Python, Golang, and AWS
- Review code and share knowledge through mentorship and tech talks
- Take part in resolving ongoing incidents
- Work with cross-functional partners to get buy-in and unblock teams
What it asks for
- Degree in a computing discipline, or equivalent hands-on work experience
- At least five years building software professionally
- Extensive object-oriented programming experience, ideally in Golang or Python
- Backend development experience on large-scale distributed systems and concurrency
- Experience with public cloud platforms such as AWS, GCP, or Azure
- Strong oral and written communication and influence across cross-functional partners
Our best summary of the posting, and it can be wrong. The employer's posting is what counts: read it in full on Lyft before you apply. If we got something wrong, report this listing.
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Still listed 14 hours ago
About Lyft

The employer
About Lyft
Travel and mobility · San Francisco, CA · 1,001 to 5,000 people · Founded 2012
Ridesharing and mobility marketplace across the United States and Canada.
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