Software Engineer, Agents
Mercor · New York City
CHECKED 23H AGO
Applied AIonsite$160k–$500k
At a glance
Highlights
- Build LLM agents, harnesses and verifiers powering frontier AI training.
- Build state-of-the-art RL environments spanning hours-long enterprise tasks.
- Team-match to Automation or Studio to maximize impact after hiring.
What they offer
- Bi-annual performance bonus
- Equity grant vested over 4 years
- Relocation bonus up to $15k
- $10K housing bonus if within 0.5 miles of office
- $1.5K monthly stipend for meals
- Free Equinox membership
- $200 monthly laundry reimbursement
- $200 monthly personal wellness reimbursement
- Health, Dental, Vision insurance
Ideal candidate
An ambitious, fast-moving builder excited to own 0→1 agentic products end-to-end and iterate with researchers and operators. You thrive in-person on hard problems where reliability and real customer impact matter.
- remote policy
- In-person 5 days a week
Lab profile
About Mercor
AI data company organizing human expertise to train frontier models for the AI economy.
What they build
- APEX benchmark family
- Mercor Enterprise
- Human expertise training data platform
Known for
- Massive domain-expert network
- Frontier model training infrastructure
- Real-world professional work evaluation
Key facts
- Millions of domain experts on platform
- Pays over $4M per day to experts