Frontend JavaScript Engineer
Job in
San Francisco, San Francisco County, California, 94199, USA
Listed on 2026-02-19
Listing for:
Alignerr Corp.
Full Time
position Listed on 2026-02-19
Job specializations:
-
IT/Tech
Digital Media / Production, UI/UX Design, Technical Support
Job Description & How to Apply Below
JavaScript Developer - $90/hr Remote - Alignerr
Location:
Remote
At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models.
Organization and Position- Organization:
Alignerr - Position:
JavaScript Developer - Type:
Hourly Contract - Compensation: $60–$90 /hour
- Location:
Remote - Commitment: 10–40 hours/week
- Evaluate AI-generated JavaScript code for DOM manipulation efficiency and ES6+ standards.
- Solve complex UI/UX challenges to test the model's ability to create responsive and interactive elements.
- Create human-readable documentation explaining the flow of state and event handling in scripts.
- Identify bugs or anti-patterns in AI-generated frontend logic and provide optimized alternatives.
- Bachelor's degree or higher in Computer Science or a related technical field preferred.
- Deep familiarity with core JavaScript concepts (async/await, closures, DOM manipulation).
- 3-5 years of experience with modern frameworks like React, Node.js, or Vue.
- Experience with data labeling, RLHF, or other AI training projects.
- Submit your resume
- Complete a short screening
- Project matching and onboarding
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