Skip to main content
May be filled

JavaScript Developer

Alignerr

San Francisco, CA 2026-02-27 $60.00/hr - $90.00/hr
Apply now
← Back to search

Before you apply

  • Salary methodology — how we estimate benchmarks shown on this page.
  • Market Research hub — deeper hiring & compensation trends (reports index).
  • Listing date: 2026-02-27. Roles may close or change without notice.
  • Listings come from employers and partners; Catalitium does not verify every claim. Confirm compensation and requirements directly.
AI Summary Powered by Claude

[Applicants: Over 200 applicants | Industry: Technology, Information and Internet | Type: Contract | Level: Mid-Senior level] JavaScript Developer - $90/hr Remote - AlignerrLocation: Remote About the jobAt Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models.Organization: AlignerrPosition: JavaScript DeveloperType: Hourly ContractCompensation: $60–$90 /hourLocation: RemoteCommitment: 10–40 hours/weekRole Responsibilities (Training s…

Job description

[Applicants: Over 200 applicants | Industry: Technology, Information and Internet | Type: Contract | Level: Mid-Senior level] JavaScript Developer - $90/hr Remote - AlignerrLocation: Remote About the jobAt Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models.Organization: AlignerrPosition: JavaScript DeveloperType: Hourly ContractCompensation: $60–$90 /hourLocation: RemoteCommitment: 10–40 hours/weekRole 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, Node.js, or Vue.PreferredExperience 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

Get a weekly digest of similar roles

Save this search for JavaScript Developer in San Francisco, CA around $60.00/hr - $90.00/hr and get the strongest matches every week.

Privacy-first. Unsubscribe anytime.

Catalitium logo

Weekly high-match job digest

One email per week with your best-matching roles and salary signals. No spam, unsubscribe anytime.

Privacy-friendly. One curated email per week.

Catalitium logo Contact us

Questions, partnerships, or feedback? Drop a note and we'll reply.