Software Engineer Intern at Mercor | CA, US | Rezi

Software Engineer Intern at Mercor

Software Engineer Intern

Mercor · CA, US

6 days ago

Software Engineer Intern

Mercor · CA, US

7 days ago
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About the Role

As a Software Engineer Intern at Mercor, you will join a small, product-driven engineering team building modern backend systems that power critical workflows for some of the most advanced AI companies in the world. You will own projects end-to-end, designing, building, and shipping production systems that directly impact customers. From day one, you will write production-grade code, reason about systems holistically, and make decisions that tie directly to business outcomes. You will work closely with product and design, moving fast while upholding a high bar for code quality, scalability, and simplicity.

Responsibilities

  • Own projects end-to-end, designing, building, and shipping production systems.
  • Write production-grade code.
  • Reason about systems holistically.
  • Make decisions that tie directly to business outcomes.
  • Work closely with product and design.
  • Build next-generation tools that automate recruiting end-to-end.
  • Intelligently match candidates to roles.
  • Power global hiring with seamless contracts and payments.
  • Partner with top AI researchers to create post-training datasets to improve foundational model capabilities.

Requirements

  • Pursuing a degree in Computer Science or a related field (graduating 2026–2028).
  • Strong programming skills in Python, Go, or JavaScript.
  • Understanding of data structures, algorithms, and distributed systems.
  • Familiarity with APIs, SQL/NoSQL databases, and cloud platforms.
  • Curiosity and passion for AI and startups.
  • Excited to work in person and thrive in a fast-paced environment.

Skills

  • Python
  • Go
  • JavaScript
  • APIs
  • SQL
  • NoSQL databases
  • Cloud platforms

Location

  • San Francisco
  • NYC
  • London

Work Type

  • In-person
  • Full-time

Experience Level

  • Intern

Education Level

  • Degree in Computer Science or related field (graduating 2026-2028)

Salary/Compensations

  • $1.5K monthly stipend

Benefits

  • Mentorship from experienced engineers.
  • Work on real, high-impact projects.
  • $1.5K monthly stipend for meals
  • Free Equinox membership
  • Team events and offsites.
  • Potential full-time return offer.

About the Company

  • Mercor's mission is to organize human intelligence to power the AI economy.
  • Leading AI data company, building the layer between human expertise and frontier models.
  • Millions of domain experts on the platform are paid over $4 million per day to train frontier AI models.
  • Mercor's APEX benchmark family measures AI's real-world impact on professional work.
  • Mercor Enterprise brings this same infrastructure to Fortune 500 companies.
  • Creating a new category of work where expertise powers AI advancement.
  • Profitable Series C company valued at $10 billion.