Alignerr partners with leading AI research teams to build and train cutting-edge AI models. They are seeking a Frontend JavaScript Engineer to evaluate AI-generated code, solve UI/UX challenges, and optimize frontend logic.

Responsibilities:

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
Experience with data labeling, RLHF, or other AI training projects

Frontend JavaScript Engineer

Key skills

About this role

Responsibilities:

Requirements: