AI Software Developer, Full Stack

Job overview

The AI Software Developer role is remote, with the posting specifying remote work and a 40-hour workweek. Compensation is $90–$110 per hour. Mercor connects creative and technical talent with leading AI research labs. The engineer builds software that exercises frontier model capabilities, integrates pre-release model APIs, and communicates model and integration findings to research teams, contributing working tools and feedback to AI development.

What you'll do

• Build and ship full-stack applications, services, and internal tools using Python, Java, Rust, C#, C++, or TypeScript
• integrate pre-release model APIs, tool interfaces, evaluation harnesses, and telemetry
• diagnose and document model and integration failure modes
• provide written feedback to research teams
• prototype against changing requirements
• collaborate on code quality, architecture, and technical documentation.

What we're looking for

Skills & competencies

ai software developer

remote

mercor

contract

full-stack engineering

python

java

rust

c#

c++

typescript

react

ai model apis

$90–$110/hr

Work arrangement

• Weekend coverage required

Why this role

The description identifies the position as Senior Software Engineer, Full Stack and specifies contract work, 40 hours per week, and W-2 employment with Cincinnatus LLC. Requires 6+ years of production software experience and hands-on ownership across the stack.

About the employer

Mercor is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.