Talent.com
JavaScript Engineer
JavaScript EngineerSuperAnnotate • Richmond Hill, Ontario, CA
JavaScript Engineer

JavaScript Engineer

SuperAnnotate • Richmond Hill, Ontario, CA
Il y a 16 heures
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 • Richmond Hill, Ontario, CA

    Offres similaires
    Senior Full-Stack Engineer : AI-Driven Web Apps

    Senior Full-Stack Engineer : AI-Driven Web Apps

    Innodata Inc • Toronto
    Temps plein
    A leading data engineering company in Toronto is seeking a Software Developer to enhance full-stack applications using React, Node. The ideal candidate has over 5 years of experience, proficiency in...Voir plus
    Dernière mise à jour : il y a 14 jours • Offre sponsorisée
    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 10 jours • Offre sponsorisée
    Senior Software Engineer

    Senior Software Engineer

    Services de Gestion Quantum Ltée • Toronto, Ontario, Canada
    Permanent
    Position : Senior Software Engineer (FE or BE) Location : Remote - US Based Job Type : Permanent Our client is a leader in the North American gaming business that's scaling several parts of their deve...Voir plus
    Dernière mise à jour : il y a plus de 30 jours • Offre sponsorisée
    Senior Frontend Engineer (React / TypeScript) – Hybrid Toronto

    Senior Frontend Engineer (React / TypeScript) – Hybrid Toronto

    SS&C • Toronto, Canada
    Temps plein
    A leading financial services and technology firm seeks a Senior Software Engineer in Toronto to design and develop cloud software. The ideal candidate will have 5-7 years of front-end experience usi...Voir plus
    Dernière mise à jour : il y a plus de 30 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
    CyberArk Engineer

    CyberArk Engineer

    KeyData Cyber • Toronto, ON, Canada
    Temps plein
    Recognized by Gartner and KuppingerCole as a leading IAM professional services firm, we specialize exclusively in designing, deploying, and managing end-to-end Identity and Access Management progra...Voir plus
    Dernière mise à jour : il y a plus de 30 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 11 jours • Offre sponsorisée
    Frontend Engineer Ii - Angular / Typescript Specialist

    Frontend Engineer Ii - Angular / Typescript Specialist

    Blockchain Works • North York, Canada, CA
    Temps plein
    A fast-growing private equity firm in Toronto is hiring a Senior Frontend Engineer to lead the development of their SaaS platforms. This role involves end-to-end feature delivery, designing intuitiv...Voir plus
    Dernière mise à jour : il y a 20 heures • Offre sponsorisée • Nouvelle offre
    Senior Fullstack Engineer - Remote-First & High-Impact

    Senior Fullstack Engineer - Remote-First & High-Impact

    Inspiration Commerce Group • Toronto C6A, ON, Canada
    Télétravail
    Temps plein
    A leading technology company in Toronto is seeking a Senior Fullstack Engineer to centralize multiple marketplace businesses onto a single platform. The ideal candidate will utilize Node.This role e...Voir plus
    Dernière mise à jour : il y a 10 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 23 jours • Offre sponsorisée
    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 14 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
    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
    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
    Senior Platform Engineer - E‑Commerce Extensions & Onboarding

    Senior Platform Engineer - E‑Commerce Extensions & Onboarding

    Forter Ltd. • Toronto C6A, ON, Canada
    Temps plein
    A dynamic tech company in Toronto is seeking a Senior Software Engineer II to develop innovative fraud detection products. The role involves designing low-latency components, mentoring junior engine...Voir plus
    Dernière mise à jour : il y a 20 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 13 jours • Offre sponsorisée
    Software Engineer - Crypto

    Software Engineer - Crypto

    Career Renew • Toronto, ON, Canada
    Temps plein
    Career Renew is recruiting for one of its clients a Software Engineer - Crypto - this is a fully remote role for US / Canada based candidates. We lead the field in quantitative research and optimizati...Voir plus
    Dernière mise à jour : il y a plus de 30 jours • Offre sponsorisée