Software Engineer, Full Stack — India

Software Development

Mercor

1 open role Website

  • Software Development
  • India

Join a fast‑moving GenAI team building foundational large language models. You’ll craft full‑stack applications that push frontier AI capabilities from concept to production.

What You’ll Do

  • Develop end‑to‑end full‑stack apps using Python, Java, Rust, C#, C++ or TypeScript.
  • Integrate pre‑release model APIs with evaluation harnesses and telemetry layers.
  • Diagnose and document model failures, delivering clear feedback to research teams.
  • Prototype rapidly against shifting requirements, delivering functional increments with minimal specifications.
  • Collaborate with engineering manager and peers to uphold code quality and architecture standards.
  • Maintain technical documentation for services, APIs, and deployment pipelines.

What You Need

  • 3+ years of production software engineering at a top‑tier organization.
  • Proficiency in at least one language: Python, Java, Rust, C#, or C++.
  • Working knowledge of a second programming language from the above list.
  • Experience building backend services, APIs, and modern front‑end (React or equivalent).
  • Familiarity with relational or document databases and cloud deployment platforms.
  • Strong written communication to articulate technical decisions clearly.
  • Availability for a full 40‑hour work week on weekdays.

The Opportunity

You’ll be part of a leading AI lab’s GenAI team, directly shaping next‑generation large language models. The role offers immediate impact, shipping production‑ready code that tests frontier models before release.

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