[Hiring] AI Software Developer @Mercor

Role Description

• Build and ship full-stack applications, services, and internal tools in Python, Java, Rust, C#, C++, or TypeScript to exercise frontier model capabilities.
• Integrate pre-release model APIs into working software, including tool interfaces, evaluation harnesses, and telemetry.
• Diagnose and document model and integration failure modes, translating engineering observations into clear written feedback for the research team.
• Prototype quickly against shifting requirements, delivering working increments with limited up-front specification.
• Collaborate with the engineering manager and other engineers to maintain consistency in code quality, architecture, and technical documentation.

Qualifications

• 6+ years of professional experience building and shipping production software.
• Deep production experience in at least one of Python, Java, Rust, C#, or C++.
• Hands-on ownership across the stack: backend service and API design, a modern front-end framework (React or equivalent), data modeling, and cloud deployment.
• Ability to onboard onto an unfamiliar codebase and deliver working code quickly.
• Strong written communication skills.

Requirements

• W-2 employment with Cincinnatus LLC.

Benefits

• Compensation: $90–$110/hour
• Location: Remote
• Commitment: 40 hours/week

Application Process

• Upload resume
• AI interview based on your resume
• Submit form

Resources & Support

• For details about the interview process and platform information, please check: Interview Process
• For any help or support, reach out to: [email protected]