JavaScript Engineer – San Francisco

last updated December 21, 2025 20:03 UTC

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HQ: United States

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JavaScript Developer – $90/hr Remote – Alignerr
– Location: Remote
About the job
At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models.
Organization: Alignerr Position: JavaScript Developer Type: Hourly Contract Compensation: $60–$90 /hour Location: Remote Commitment: 10–40 hours/week
Role Responsibilities (Training support will be provided)
– Review and evaluate AI-generated JavaScript code for efficiency and ES6+ standards.
– Develop high-quality JavaScript solutions to problems across varying difficulty levels.
– Create human-readable explanations for code logic and problem-solving strategies.
– 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 (async/await, closures, DOM manipulation).
– 3-5 years of experience with modern frameworks like React, Nodejs, or Vue.
Preferred:
– Experience with data labeling, RLHF, or other AI training projects.
Application Process (Takes 15-20 min)
– Submit your resume
– Complete a short screening
– Project matching and onboarding
$60 – $90 an hour
Apply info ->

To apply for this job, please visit jobs.lever.co

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