Lead ML Engineer - Recommendation Systems (Ads Infra)

Meta; Bellevue (WA); Presencial; USD 154.000 - 217.000; Jornada completa

Descripción de la vacante

Meta's Ads organization is seeking a senior ML engineer to own a significant area of the ads ranking stack end to end, including model architecture and production rollout. You will collaborate with cross-functional teams to drive performance, security, and privacy while shipping high-quality AI systems at scale.

Ideal candidates bring 6+ years of programming or 3+ years with a PhD, hands-on ML experience, and a track record of building recommender systems, with strong Python/Java/C++ and

Formación

• 6+ years of programming experience in a relevant language or 3+ years with a PhD.
• 1+ years of hands-on experience in ML, recommendation systems, LLMs, or AI.
• Experience with scripting languages such as Python, Javascript, or Hack.
• Experience with developing ML models at scale from inception to business impact.
• Knowledge of C/C++ and Java, or scripting languages like Python, Perl, PHP, or shells.
• Proven experience setting technical direction for a team and cross-functional partnerships.
• Experience designing or deploying recommendation systems.
• Experience delivering high-quality, reliable work.

Responsabilidades

• Own a significant area of the ads ranking stack end to end.
• Lead architecture work in deep learning for recommendations.
• Define evaluation methodology and guardrails.
• Drive value-model and auction-adjacent modeling work.
• Lead GPU-scale training and serving efficiency work.
• Set technical direction for a team and lead partnerships.
• Improve engineering quality through code reviews and testing.
• Own reliability and responsible-AI practices for a major ranking surface.
• Mentor engineers and participate in recruiting.

Conocimientos

ML experience

Recommendation systems

Scripting languages

C/C++/Java knowledge

Tech direction & leadership

Code reviews & testing

Reliability & high quality

Cross-functional partnerships

Educación

PhD

Herramientas

Python

Java

C/C++

CUDA

Triton

Javascript

Hack

Perl

PHP

Shell scripts

Descripción del empleo

Meta's Ads organization is seeking a senior ML engineer to own a significant area of the ads ranking stack end to end, including model architecture and production rollout. You will collaborate with cross-functional teams to drive performance, security, and privacy while shipping high-quality AI systems at scale.

Ideal candidates bring 6+ years of programming or 3+ years with a PhD, hands-on ML experience, and a track record of building recommender systems, with strong Python/Java/C++ and