About the role

Role Overview

You’ll be a Frontend Software Engineer on an AI Training Contract, helping make AI-generated code smarter. Instead of building product features, you’ll review and improve AI-generated frontend solutions so models learn to write more correct, efficient, accessible, and clear JavaScript/HTML/CSS.

Responsibilities

Review and evaluate AI-generated frontend code for:
- correctness
- efficiency
- accessibility
- clarity
Write high-quality UI/web solutions across varying difficulty levels.
Produce clear explanations of design decisions, code logic, and problem-solving strategies.
Identify edge cases, bugs, and ambiguities in AI outputs and in problem statements.
Help define and maintain the standard of “great frontend code” for the training workflow.

Requirements

Proficient in JavaScript, including:
- async/await
- closures
- DOM manipulation
- ES6+ syntax
- browser APIs
Experience with modern frontend frameworks/tools such as React, Vue, or Angular.
Strong written communication in English; able to explain technical concepts clearly and concisely.
High attention to code quality, edge cases, and failure points.
Self-motivated and comfortable working independently in an asynchronous environment.

Nice to Have

3–5+ years of professional frontend development experience.
Background in computer science or a related field.
Experience with data labeling, RLHF, or AI training workflows.
Familiarity with web performance optimization and accessibility standards.

Work Style

Fully remote, asynchronous contract work available from anywhere (US listed location).

About Alignerr

Alignerr is an AI-focused organization running a training initiative to improve how AI models generate and understand frontend code. The work centers on evaluating and refining AI-produced JavaScript, HTML, and CSS to produce clearer, safer, and more reliable outputs at scale.

Software Engineer - Frontend

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