Talent.com
JavaScript Engineer
JavaScript EngineerSuperAnnotate • Toronto, Ontario, CA
JavaScript Engineer

JavaScript Engineer

SuperAnnotate • Toronto, Ontario, CA
Il y a 2 jours
Type de contrat
  • Temps plein
  • Télétravail
Description de poste

As an hourly paid, fully remote JavaScript Engineer for AI Data Training, you will review complex AI-generated code and explanations or generate new ones, evaluate the reasoning quality and step-by-step problem-solving, and provide expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for accuracy, clarity, and adherence to the prompt, identify errors in methodology or conceptual understanding, fact-check information, write high-quality explanations and model solutions that demonstrate correct methods, and rate and compare multiple AI responses based on correctness and reasoning quality.

This role is with SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate that provides AI training data for many of the world’s largest AI companies and foundation model labs. Your work will directly help improve the world’s premier AI models while giving you the flexibility of impactful, detail-oriented remote contract work.

Key Responsibilities :

  • Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
  • Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
  • Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

  • Minimum 2+ years of professional JavaScript experience in production environments.
  • Strong understanding of closures, async / await, prototype-based inheritance, and JavaScript event loop behavior, with deep proficiency in modern Vanilla JavaScript (ES6 / ES2015+).
  • Proven ability to evaluate correctness, readability, and performance of JavaScript code, including identifying subtle logic and edge-case issues.
  • Hands-on work experience in software engineering, preferably in roles involving code review, mentoring, or technical design discussions.
  • Significant experience using LLMs or AI coding assistants while programming, combined with a critical mindset for validating their output.
  • Excellent English writing skills, capable of producing clear, concise, and pedagogical technical explanations.
  • Strong proficiency with at least one major frontend framework (such as React, Angular, or Vue.js) or backend runtime (such as Node.js with Express or NestJS).
  • Minimum Bachelor’s degree in Computer Science or a closely related technical field.
  • Previous experience with AI data training, data annotation, or evaluation of AI-generated technical content is a strong plus; Minimum C1 English proficiency and a highly detail-oriented working style are required.
  • Preferred : contributions or merged PRs in JavaScript or TypeScript open-source projects, familiarity with bundlers and tooling (Webpack, Vite, Rollup), frontend–backend integration and Node.js runtime behavior, reviewing typed API layers, DTOs, or schema-driven designs, and experience evaluating frontend logic, async patterns, and state management.
  • Créer une alerte emploi pour cette recherche

    Engineer • Toronto, Ontario, CA

    Offres similaires
    Software QA - Web and Mobile (3mo contract)

    Software QA - Web and Mobile (3mo contract)

    company • Greater Toronto Area, Canada
    Temporaire
    Looking for a skilled Software Quality Engineer or Software Development Engineer in Test to support a team that is working in Web and Mobile applications. Duration : 3mo - short term contract / tempo...Voir plus
    Dernière mise à jour : il y a 4 jours • Offre sponsorisée
    Senior Full-Stack Engineer (Java / React) - Remote

    Senior Full-Stack Engineer (Java / React) - Remote

    Electric Mind • Toronto C6A, ON, Canada
    Télétravail
    Temps plein
    A technology consulting firm in Toronto is seeking a Senior Full Stack Developer (Java / React) on a contract basis.This role involves designing high-quality, scalable applications, contributing to a...Voir plus
    Dernière mise à jour : il y a 18 jours • Offre sponsorisée
    Staff Full Stack SW Engineer

    Staff Full Stack SW Engineer

    hireVouch • Toronto, ON, Canada
    Temps plein
    Staff SW Engineer (Platform Team).As a Staff Software Engineer on our Platform team, you’ll design, implement, and maintain robust, high-quality backend APIs and services.Your work will direc...Voir plus
    Dernière mise à jour : il y a 15 jours • Offre sponsorisée
    Full Stack Engineer

    Full Stack Engineer

    GEI Consultants • Markham, ON, Canada
    Temps plein
    The Full Stack Engineer is responsible for front-end development and back-end interconnection of solutions that support AI-powered applications and integrations across GEI.This role builds user-fac...Voir plus
    Dernière mise à jour : il y a 21 heures • Offre sponsorisée • Nouvelle offre
    Frontend Engineer

    Frontend Engineer

    Parallelz • Toronto, ON, Canada
    Temps plein
    We are looking for a Frontend Engineer to help build and evolve Parallelz’s core web experience.You will own meaningful parts of a production Next. Figma designs into fast, reliable, and elega...Voir plus
    Dernière mise à jour : il y a 12 jours • Offre sponsorisée
    Fullstack Developer (Python with Angular JS)

    Fullstack Developer (Python with Angular JS)

    Jay Analytix • Toronto, ON, Canada
    Temps plein
    Senior Full Stack Developer (Python & Angular).Experience in Python in an enterprise environment, covering the whole development life cycle. Agile / scrum / Jira / confluence / Git.Experience with Cloud...Voir plus
    Dernière mise à jour : il y a plus de 30 jours • Offre sponsorisée
    Senior Software Engineer, TypeScript SDK

    Senior Software Engineer, TypeScript SDK

    Walrus Foundation • Toronto C6A, ON, Canada
    Temps plein
    Senior Software Engineer, TypeScript SDK.Senior Software Engineer, TypeScript SDK.This range is provided by Walrus Foundation. Your actual pay will be based on your skills and experience — talk with...Voir plus
    Dernière mise à jour : il y a 23 jours • Offre sponsorisée
    Middle Fullstack Engineer - Onsite / Hybrid

    Middle Fullstack Engineer - Onsite / Hybrid

    Goway Travel Limited • Toronto, ON, Canada
    Temps plein +1
    Middle Fullstack Engineer (Node.We’re looking for a Full-stack Engineer to take on a brand-new role that will help transform how Goway Travel powers its operations and booking platforms.You&r...Voir plus
    Dernière mise à jour : il y a 13 jours • Offre sponsorisée
    Senior Backend Engineer - API Platform for Crypto (Onsite)

    Senior Backend Engineer - API Platform for Crypto (Onsite)

    BitGo Inc. • Toronto C6A, ON, Canada
    Temps plein
    A digital asset solutions provider is seeking a Senior Software Engineer in Toronto to build scalable APIs for crypto products. The role requires at least 6 years of experience in back-end developme...Voir plus
    Dernière mise à jour : il y a 4 jours • Offre sponsorisée
    Software Engineer

    Software Engineer

    Briza • Toronto, ON, Canada
    Temps plein
    Briza strives to make interacting with commercial insurance products not only better but delightful.There is a large and growing constituent of developers that need API access to insurance carriers...Voir plus
    Dernière mise à jour : il y a 25 jours • Offre sponsorisée
    JavaScript Engineer

    JavaScript Engineer

    SuperAnnotate • Markham, Ontario, CA
    Télétravail
    Temps plein
    As an hourly paid, fully remote JavaScript Engineer for AI Data Training, you will review complex AI-generated code and explanations or generate new ones, evaluate the reasoning quality and step-by...Voir plus
    Dernière mise à jour : il y a 2 jours
    Senior Full Stack Software Engineer - (JavaScript, NodeJS and React)

    Senior Full Stack Software Engineer - (JavaScript, NodeJS and React)

    Okta • Toronto
    Temps plein
    Okta is The World’s Identity Company.We free everyone to safely use any technology, anywhere, on any device or app.Our flexible and neutral products, Okta Platform and Auth0 Platform, provide secur...Voir plus
    Dernière mise à jour : il y a 16 jours • Offre sponsorisée
    Fullstack Software Engineer

    Fullstack Software Engineer

    Wavelo • Toronto, ON, Canada
    Temps plein
    Wavelo is a SaaS business on a mission to make telecoms a breeze.We provide flexible software that modernizes how communication service providers (CSPs) do business, helping them drive more value, ...Voir plus
    Dernière mise à jour : il y a plus de 30 jours • Offre sponsorisée
    Fullstack Software Engineer

    Fullstack Software Engineer

    Tucows Inc. • Toronto, ON, Canada
    Temps plein
    Wavelo is a SaaS business on a mission to make telecoms a breeze.We provide flexible software that modernizes how communication service providers (CSPs) do business, helping them drive more value, ...Voir plus
    Dernière mise à jour : il y a plus de 30 jours • Offre sponsorisée
    Senior Software Engineer (Full Stack - React + Node.js) Engineering Toronto, Canada

    Senior Software Engineer (Full Stack - React + Node.js) Engineering Toronto, Canada

    Heart Talent • Toronto C6A, ON, Canada
    Temps plein
    Senior Software Engineer (Full Stack - React + Node.Haptiq is a leader in AI-powered enterprise operations, delivering digital solutions and consulting services that drive value and transform busin...Voir plus
    Dernière mise à jour : il y a plus de 30 jours • Offre sponsorisée
    Full Stack Engineer

    Full Stack Engineer

    freelance.ca • Toronto, Canada
    Temps plein
    If anyone is interested, please let me know.Location : Toronto, Ontario - Hybrid.Skills Required : Skills required : ReactJs +Node jsJob Summary : We are looking for a skilled MERN Developer with strong...Voir plus
    Dernière mise à jour : il y a plus de 30 jours • Offre sponsorisée
    Senior Platform Extensions Engineer – Low-Latency Ecommerce

    Senior Platform Extensions Engineer – Low-Latency Ecommerce

    Forter • Toronto
    Temps plein
    A company specializing in fraud detection is seeking a Senior Software Engineer II in Toronto to design and develop robust fraud detection products. The successful candidate will work on high-scale ...Voir plus
    Dernière mise à jour : il y a 15 jours • Offre sponsorisée
    Senior Software Engineer - Toronto Toronto, Ontario, Canada | Full-time

    Senior Software Engineer - Toronto Toronto, Ontario, Canada | Full-time

    Hireborderless • Toronto C6A, ON, Canada
    Temps plein
    Borderless AI builds AI agents for HR departments.The company leverages the power of generative AI to automate and accelerate routine tasks for HR teams such as employee onboarding, payroll, paying...Voir plus
    Dernière mise à jour : il y a plus de 30 jours • Offre sponsorisée