Machine Learning Engineer, Safety and Customer Care AI

Company

Lyft

Where

Toronto, Canada

Level

Mid

First seen

August 6, 2026

Listed via

Greenhouse

What the posting says

As a Machine Learning Engineer on the SCC team, you will fine-tune and align models and build AI Agents that power how riders and drivers get help. Your work spans the full loop: post-training open-source models for our domain, composing them into multi-step agents, and building the evaluation that proves they are safe to ship in a customer-facing, safety-critical setting. Post-train and adapt open-source LLMs for SCC use cases using SFT, LoRA, and preference-tuning methods (RLHF, RLAIF, RLVR). Design and build AI-powered support agents and end-to-end agents for safety case management using…

Read more and apply on Lyft's site

More jobs like this

1. Data Analyst, Winter 2027 (Co-o/Internship) - 8 months

   Bank of Montreal · Toronto, ON, CAN · $36k–$65k a year · First seen Nov 11

   Save to apply

2. Distribution Intern, GAM, Winter 2027 (Co-op/Internship) - 4 months

   Bank of Montreal · Toronto, ON, CAN · $41k–$80k a year · First seen Nov 11

   Save to apply

3. Data Scientist II, Marketing

   Thumbtack · Remote · $168k–$218k a year · First seen Nov 11

   Save to apply

4. Sr. Clinical Data Manager

   Alimentiv · Toronto, Ontario · First seen Nov 11

   Save to apply

5. Sr. BI & Data Analyst | Remote | Canada

   Sutherland · Remote · First seen Nov 11

   Save to apply

See all 182 Data Scientists jobs in Toronto

A search agent finds the jobs this list misses: the ones that mean the same without the same words. Have Destava watch for machine learning engineer, safety and customer care ai jobs in Toronto, Canada, new matches every morning on your own account.