JavaScript Engineer
Alignerr
full-remotemidcontractfrontendbackend San Francisco, CA 46 days ago via LinkedIn
312,000 - 468,000 USD/annual
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JavaScriptES6+ReactNode.jsVueasync/awaitClosuresDOM ManipulationAI TrainingRLHF
About the role
Role Overview
Alignerr is hiring a JavaScript Developer (Hourly Contract) to support training activities involving AI-generated JavaScript code. You’ll review, improve, and explain code outputs, with training support provided.
Responsibilities
- Review and evaluate AI-generated JavaScript for efficiency and ES6+ standards
- Develop high-quality JavaScript solutions across varying difficulty levels
- Write human-readable explanations of code logic and problem-solving strategy
- Identify and flag edge cases in AI-generated web and backend code
Requirements
- Bachelor’s degree or higher in Computer Science or a related technical field (preferred)
- 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
Preferred
- Experience with data labeling, RLHF, or other AI training projects
Application Process
- Submit resume
- Complete a short screening
- Complete a project matching and onboarding
About Alignerr
Alignerr partners with leading AI research teams and labs to build and train cutting-edge AI models. The role involves reviewing and supporting AI-generated code as part of AI training and development workflows.
Scraped 4/1/2026