Frontend JavaScript Engineer

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)

• 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.

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.

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