Javascript Engineer

An older role: first posted 26d ago, and Turing still listed it when we checked today. Newer roles tend to fill faster. See the jobs hiring now.

What the work is

Role Overview

We're looking for a Full Stack Developer who's comfortable across the entire stack and knows how to work effectively with modern AI coding tools. Beyond building applications, you'll contribute to AI model training work — designing high-quality tasks, running RL training experiments, and measuring model quality across benchmarks. You'll own work end to end and help us ship quickly without compromising on quality. What you'll do

• Build and maintain web applications end to end, from UI to database.
• Develop responsive, accessible front-ends and robust back-end services.
• Design and work with relational databases.
• Create high-quality training tasks and evaluate task quality across different benchmarks.
• Support RL training and AI model training workflows, including data preparation and experiment

iteration.

• Use AI tools to ship faster while keeping code and data clean and reliable.

What we're looking for

• Solid experience with React, HTML, CSS, and JavaScript.
• Back-end development with Node.js.
• Hands-on experience with SQLite and PostgreSQL.
• Experience with RL training and AI model training workflows.
• Experience creating tasks and assessing task quality across different benchmarks.
• Proficiency with AI coding tools like Codex, Cursor, and Claude, plus strong prompting skills.
• Ability to work independently and turn requirements into working features and datasets.

Nice to have

• Familiarity with Python and common ML libraries.
• Experience designing evaluations or working with model benchmarking pipelines.
• Experience with testing, CI/CD, and version control (Git).
• An eye for clean, well-structured, maintainable code and data.

Pay

See listing, fully remote. How payouts and tax work.