Lead AI/ML Engineer at Sephora

Sephora USA
Full-time mississauga, on Other-General
Posted:
June 04, 2026
Location:
mississauga, on, Canada

Job Description

Transform the beauty industry with Sephora as a Lead Engineer focusing on AI and Machine Learning. Drive innovative projects and develop scalable ML systems in a collaborative environment.

Sephora is seeking a Lead Engineer with strong expertise in AI/ML. This senior role requires over five years of hands-on machine learning experience and at least three years in deploying LLM-powered applications. You will craft and optimize production-grade AI systems, ensuring efficient code and mentoring the engineering team for elevated performance.

Key Responsibilities: • Create scalable production-grade AI/ML systems • Own ML solution lifecycle and optimization processes • Ensure rapid deployment with clean code practices • Collaborate across teams to define AI project scope • Mentor ML engineers to improve team effectiveness

Requirements: • 5+ years in machine learning engineering • 8+ years in software development using Python • 3+ years of LLM application deployment...

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Job Overview

Job Type: Full-time
Location: mississauga, Canada
Posted: June 04, 2026
Deadline: July 14, 2026