Javascript - Senior Developers - AI Training - Nottingham, UK

prolificacademicltd; Stati Uniti; Remoto; USD 41.000 - 69.000; Tempo pieno

Vantaggi offerti da questo lavoro

Remote work

Descrizione del lavoro

prolificacademic ltd is seeking a technically adept evaluator to review JavaScript and TypeScript code used to train AI models. You will run scripts in Node.js or browsers, verify outputs, and give structured feedback on code and explanations.

The role emphasizes solving algorithmic problems in JavaScript, understanding the event loop and async patterns, and ensuring modern ES6+ practices. Remote, task-based, with hourly pay and a short skills assessment.

Competenze

• A bachelor’s, master’s, or doctoral degree in computer science, software engineering, or a closely related technical field.
• 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, and asynchronous programming with promises and async/await.
• Careful, detail-oriented approach to code quality, including modularity, readability, and modern ES6+ practices.
• Experience with JavaScript and TypeScript; familiarity with React, Node.js, Vue, or Angular, plus testing and build tools such as Jest, Cypress, Webpack, or Vite.

Mansioni

• Check generated JavaScript and TypeScript for correctness, readability, and current coding practices.
• Assess whether explanations of algorithmic solutions are logically sound.
• Run scripts in Node.js or browser environments and verify their output and performance.
• Flag inefficient approaches, outdated syntax, and references to nonexistent library methods.
• Identify logic errors, memory leaks, and security issues in generated code.
• Provide feedback on model reasoning about frontend and backend design.

Conoscenze

JavaScript

TypeScript

Algorithmic problems

Code quality

Async programming

Event loop & closures

Prototypal inheritance

ES6+ practices

React

Node.js

Testing tools

Formazione

Bachelor’s degree in CS/SE or related field

Master’s degree in CS/SE or related field

PhD in CS/SE or related field

Strumenti

Jest

Cypress

Webpack

Vite

Descrizione del lavoro

Role overview

Use professional JavaScript and TypeScript expertise to help train and assess AI models. Work is task based: review generated code and explanations, check behavior through execution, and give structured feedback on technical quality. Participation follows a short skills assessment, and some paid tasks require an uninterrupted hour.

Responsibilities

• Check generated JavaScript and TypeScript for correctness, readability, and current coding practices.
• Assess whether explanations of algorithmic solutions are logically sound.
• Run scripts in Node.js or browser environments and verify their output and performance.
• Flag inefficient approaches, outdated syntax, and references to nonexistent library methods.
• Identify logic errors, memory leaks, and security issues in generated code.
• Provide feedback on model reasoning about frontend and backend design.

Requirements

• A bachelor’s, master’s, or doctoral degree in computer science, software engineering, or a closely related technical field.
• 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, and asynchronous programming with promises and async/await.
• Careful, detail-oriented approach to code quality, including modularity, readability, and modern ES6+ practices.
• Experience with JavaScript and TypeScript; familiarity with React, Node.js, Vue, or Angular, plus testing and build tools such as Jest, Cypress, Webpack, or Vite.

Nice to have

• Knowledge of REST APIs, GraphQL, and server-side development in Node.js.

Benefits and work setup

Tasks are offered flexibly and can be completed remotely. The source describes rates of up to $50 per hour, with actual tasks varying in length; some require one uninterrupted hour. A 10–15 minute assessment is used to evaluate suitability before invitation to participate.