JavaScript Engineer
Alignerr
full-remotemidcontractfrontendbackend San Francisco, CA Today via LinkedIn
144,000 - 216,000 USD/annual
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JavaScriptES6+ReactNode.jsVueAsync/AwaitClosuresDOM ManipulationCode ReviewRLHF
About the role
Role Overview
Alignerr is hiring a JavaScript Developer (Hourly Contract) to support training and evaluation of AI-generated JavaScript code. Training will be provided.
Responsibilities
- Review and evaluate AI-generated JavaScript code for efficiency and ES6+ standards
- Develop high-quality JavaScript solutions across varying levels of complexity
- Write human-readable explanations of code logic and problem-solving strategies
- Identify and flag edge cases in AI-generated web and backend code
Requirements
- Deep familiarity with core JavaScript concepts, including:
- async/await
- closures
- DOM manipulation
- 3–5 years of experience with modern frameworks such as React, Node.js, or Vue
- Bachelor’s degree or higher in Computer Science or a related technical field (preferred)
Nice-to-Haves
- Experience with data labeling, RLHF, or other AI training projects
Contract Details
- Remote
- 10–40 hours/week
- $60–$90/hour hourly contract
Application Process
- Submit your resume
- Complete a short screening
- Project matching and onboarding (15–20 minutes total)
About Alignerr
Alignerr partners with leading AI research teams and labs to build and train cutting-edge AI models. The organization supports AI-related development and training work in collaboration with research and technical teams.
Scraped 4/7/2026