Senior JS/TS Engineer for AI Training & Review (Remote)

prolificacademicltd; United States; Remote; USD 55,000 - 69,000; Full time

Benefits offered by this job

Remote work flexibility

Job summary

prolificacademicltd is seeking a technically skilled reviewer to contribute JavaScript and TypeScript expertise for training and evaluating AI models. You will judge code and explanations for correctness, quality, and safety, completing a short skills assessment before paid tasks.

Responsibilities include reviewing code, verifying algorithmic solutions, and running scripts in browser or Node.js environments to assess output and performance. This is a remote, task-based role with flexible hours.

Qualifications

• A bachelor’s degree or higher in computer science, software engineering, or a related technical discipline.
• Professional experience building scalable web applications with JavaScript or TypeScript.
• Ability to solve medium to hard algorithmic coding problems independently in JavaScript.
• Strong knowledge of the event loop, closures, prototypal inheritance, promises, and async/await.
• Careful code review skills, including the ability to identify logical flaws and risks such as cross-site scripting or prototype pollution.
• Clear, modular code that follows modern ES6+ practices.

Responsibilities

• Review generated JavaScript and TypeScript for functionality, clarity, maintainability, and modern language practices.
• Check algorithmic solutions and their explanations for sound reasoning.
• Run generated scripts in browser or Node.js environments and assess their output and performance.
• Flag inefficient approaches, obsolete syntax, invented library APIs, security weaknesses, and potential memory leaks.
• Give structured feedback on model responses about frontend and backend architecture.

Skills

JavaScript

TypeScript

Algorithmic problem solving

Event loop

Closures

Prototypal inheritance

Promises

Async/await

Code review

ES6+ practices

Secure coding

Cross-site scripting risk awareness

Prototype pollution awareness

Education

Bachelor’s degree in computer science, software engineering, or related technical discipline

Tools

React

Node.js

Vue

Angular

Jest

Cypress

Webpack

Vite

REST APIs

GraphQL

Job description

prolificacademicltd is seeking a technically skilled reviewer to contribute JavaScript and TypeScript expertise for training and evaluating AI models. You will judge code and explanations for correctness, quality, and safety, completing a short skills assessment before paid tasks.

Responsibilities include reviewing code, verifying algorithmic solutions, and running scripts in browser or Node.js environments to assess output and performance. This is a remote, task-based role with flexible hours.