GrepJob
Mercor

Fullstack Engineer, Assesment

Mercor
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about 15 hours ago
San Francisco, CA, USAMid Level / Senior
H1B Sponsor

Base Salary

$130k - $500k/yr

Responsibilities

  • Design, build, and ship backend services and APIs for the assessment platform.
  • Own features end-to-end from product discussions to release.
  • Build evaluation pipelines and data models combining human judgment with AI scoring.
  • Contribute to both backend and frontend product surfaces of assessment flows.
  • Collaborate with Product, AI, and Data teams to implement assessment research.
  • Leverage modern AI coding tools to enhance development efficiency.
  • Improve performance, reliability, and observability of assessment infrastructure.
  • Continuously enhance candidate and expert experience.

Requirements

  • 3+ years of professional software engineering experience.
  • Strong backend fundamentals including API design and data modeling.
  • Comfortable working across the stack, including modern frontend frameworks.
  • Experience with LLM-powered features in production is a plus.
  • Familiarity with modern AI development tools to accelerate software development.
  • Strong software engineering fundamentals including testing and debugging.
  • Excellent product intuition and a passion for building user-centric products.
  • Ability to thrive in fast-paced environments with evolving priorities.

Benefits

  • Bi-annual performance bonus structure.
  • Generous equity grant vested over 4 years.
  • Up to $15k relocation bonus.
  • $10K proximity bonus for living near the office.
  • $1.5K monthly stipend for meals.
  • Free Equinox membership.
  • $200 monthly laundry reimbursement.
  • $200 monthly personal wellness reimbursement.
  • Health, Dental, and Vision insurance.