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Open Source Developer - Fully Remote

Company

Mercor

Location

montreal, qc

Posted

May 31, 2026

Position Overview

About The Job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .

Position Details

Position: Senior Open Source Engineer

Type: Contract

Compensation: $150 per hour

Location: Remote

Start Date: Immediately

Role Responsibilities

  • Author and manage Pull Requests (PRs) to integrate new code into large, complex open-source codebases.
  • Evaluate and enhance AI model training through active contributions to open-source repositories.
  • Collaborate with AI research teams to improve training data quality and model outputs.
  • Work independently and asynchronously to meet deadli...

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