IT-вакансии — свежий каталог

Должность, навык или компания

Роль

Формат

Город

Страна

Все фильтры3

Грейд

Страна

Навык (код: python, go, sql)

Сортировка

Только с указанной зарплатойСкрыть долго открытые

Зарплата

150 000 — 250 000 USD в год

Вилка работодателя

Видели 27 дней назадИсточник откроется на сайте работодателя

We're an early-stage AI/ML infrastructure company (11–50 people) building the platform that AI labs and businesses use to create, manage, and scale reinforcement learning (RL) environments and high-quality post-training datasets. We're looking for a Lead Research Engineer, Data Quality to own the strategy and systems that measure, improve, and scale training data for frontier agents.
In this role, you'll lead the data quality team, shape our internal research culture, and define what makes agent training data truly useful — not just superficially correct. You'll work on-site in San Francisco, CA. Visa sponsorship is available.

Lead the data quality team in building systems that evaluate thousands of tasks across RL environments, synthetic data, benchmarks, and domain-specific workflows
Define the company's data quality strategy — build QC systems, enforce standards, and design experiments to grade agent outputs
Develop novel methods for validating synthetic data at scale, including failure-mode analysis, task mutation checks, and trajectory auditing

Required (dealbreakers)
5+ years of experience in a research or data quality engineering role, specifically building systems for AI/ML data evaluation
Demonstrated experience leading technical projects or teams in data quality or AI/ML evaluation

Вакансии