Talent.com
Remote JavaScript Engineer - AI Trainer
Remote JavaScript Engineer - AI TrainerSuperAnnotate • Varennes, Quebec, CA
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotate • Varennes, Quebec, CA
29 days ago
Job type
  • Full-time
  • Remote
Job description

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.
  • Create a job alert for this search

    Ai Engineer • Varennes, Quebec, CA

    Similar jobs
    Lead Video Game Level Designer - Contract - joliette

    Lead Video Game Level Designer - Contract - joliette

    Studio Squido • joliette, qc, ca
    Full-time
    Squido Studio is looking for a.Lead Video Game Level Designer.This is a leadership role for a creative, curious, and gameplay-driven designer who is passionate about level design, player experience...Show more
    Last updated: 3 hours ago • Promoted • New!
    Remote Online Tasks – Earn Up to $1,500 / month Playing Games

    Remote Online Tasks – Earn Up to $1,500 / month Playing Games

    Free Cash by Almedia • Saint-Cuthbert, Canada
    Remote
    Full-time
    Receive a $5 welcome bonus when you complete your first offer!Make money in your spare time by completing online tasks : . Take paid surveys (5-15 minutes each).Test new mobile games and apps.Share yo...Show more
    Last updated: 30+ days ago • Promoted
    Cybersecurity Consultant – Azure & AI Governance - joliette

    Cybersecurity Consultant – Azure & AI Governance - joliette

    Concentrix • joliette, qc, ca
    Full-time
    Cybersecurity Consultant – Azure & AI Governance.Microsoft ecosystem to advise enterprise customers and lead strategic AI security initiatives. Lead customer workshops to assess AI readiness, focusi...Show more
    Last updated: 3 hours ago • Promoted • New!
    ETL Tester / Lead - joliette

    ETL Tester / Lead - joliette

    Pacer Group • joliette, qc, ca
    Full-time
    ETL testing, and test automation.The ideal candidate will have hands-on expertise in.Python, Robot Framework, Selenium.Show more
    Last updated: 3 hours ago • Promoted • New!
    Information Technology Private Tutoring Jobs Brossard

    Information Technology Private Tutoring Jobs Brossard

    Superprof • Brossard, Canada
    Full-time +1
    Superprof is Canada's #1 tutoring platform, and we're actively recruiting passionate tutors! Whether you're a student, a professional, or simply someone who loves teaching, join the largest communi...Show more
    Last updated: 30+ days ago • Promoted
    AI Operations Lead - joliette

    AI Operations Lead - joliette

    Swoon • joliette, qc, ca
    Full-time
    Wealth Management – AI Center of Excellence.FCP (First Canadian Place) – Hybrid, 4 days onsite.Design, implement, and maintain Responsible AI frameworks, policies, and controls aligned with CDAO an...Show more
    Last updated: 2 hours ago • Promoted • New!
    Développeur •euse AI & Power Platform – Sénior

    Développeur •euse AI & Power Platform – Sénior

    freelance.ca • Longueuil, Canada
    Full-time
    Nous recherchons un •e développeur •euse sénior spécialisé •e en.Vous jouerez un rôle clé dans la conception, l’intégration et l’optimisation de solutions AI (LLM, RAG) visant à automatiser et moderni...Show more
    Last updated: 30+ days ago • Promoted
    Freelance Reviewer - TransPerfect

    Freelance Reviewer - TransPerfect

    TransPerfect • saint-jean-sur-richelieu, qc, ca
    Full-time
    TransPerfect is currently looking for qualified freelance linguists (reviewers) with Technical, Construction, Engineering, Manufacturing expertise interested in long-term collaboration and willing ...Show more
    Last updated: 10 days ago • Promoted
    Remote C# Software Engineer - AI Trainer

    Remote C# Software Engineer - AI Trainer

    SuperAnnotate • Joliette, Quebec, CA
    Remote
    Full-time
    This is an hourly-paid, fully remote contractor role where you will review AI-generated responses and / or generate C# / . NET engineering content, evaluating reasoning quality and step-by-step problem-...Show more
    Last updated: 6 days ago
    Agentic AI Developer

    Agentic AI Developer

    NLB Services • joliette, QC, ca
    Full-time
    Required Technical Skills : • 8+ Strong programming experience in Python (required); JavaScript / TypeScript a plus • 5+ years of expertise in building AI workflows...Show more
    Last updated: less than 1 hour ago • Promoted • New!
    AWS Bioinformatics Engineer (Full time remote US / Canada)

    AWS Bioinformatics Engineer (Full time remote US / Canada)

    Juniper Genomics • brossard, QC, ca
    Remote
    Full-time
    About you : You have 2-5 years’ experience in high-volume production bioinformatics workflows for WGS and WTS analysis.Youve worked in a regulated clinical lab environment and have built t...Show more
    Last updated: less than 1 hour ago • Promoted • New!
    iOS Developer(Bilingual)

    iOS Developer(Bilingual)

    Highspring • longueuil, qc, ca
    Full-time
    You will play a key role in building and optimising iOS applications that enhance user experience and engagement.Design, develop, and maintain iOS applications using Swift.Implement gamification fe...Show more
    Last updated: 1 day ago • Promoted
    UI Designer - LeverageTek Staffing Solutions

    UI Designer - LeverageTek Staffing Solutions

    LeverageTek Staffing Solutions • saint-jean-sur-richelieu, qc, ca
    Permanent +1
    LeverageTek is actively seeking a UI Designer for a 2-month contract with its Ottawa-based customer.The successful candidate will be required to work 1x / week on-site at the customer headquarters in...Show more
    Last updated: 2 hours ago • Promoted • New!
    Lead Video Game Level Designer - Contract

    Lead Video Game Level Designer - Contract

    Studio Squido • joliette, qc, ca
    Full-time
    Squido Studio is looking for a.Lead Video Game Level Designer.This is a leadership role for a creative, curious, and gameplay-driven designer who is passionate about level design, player experience...Show more
    Last updated: 3 hours ago • Promoted • New!
    Designer, calculations

    Designer, calculations

    Stageline Mobile Stage Inc. • L'Assomption, QC, Canada
    Full-time
    Are you organized, independent, and thorough, able to adapt quickly and perform well under pressure?.Do you have excellent analytical skills, a keen interest in calculations, and effective communic...Show more
    Last updated: 16 days ago • Promoted
    Agent(e) de méthodes / Methods Agent

    Agent(e) de méthodes / Methods Agent

    Groupe DCM • Chambly, QC, ca
    Full-time
    Raison dêtre du poste Relevant du superviseur de méthodes, le ou la titulaire du poste élabore et rédige les gammes de fabrication doutillages de maintenance daéronefs conformé...Show more
    Last updated: 15 days ago • Promoted
    Cybersecurity Consultant – Azure & AI Governance

    Cybersecurity Consultant – Azure & AI Governance

    Concentrix • joliette, qc, ca
    Full-time
    Cybersecurity Consultant – Azure & AI Governance.Microsoft ecosystem to advise enterprise customers and lead strategic AI security initiatives. Lead customer workshops to assess AI readiness, focusi...Show more
    Last updated: 3 hours ago • Promoted • New!
    Ingénieur(e) Analytics & ML Engineer

    Ingénieur(e) Analytics & ML Engineer

    freelance.ca • Brossard, Canada
    Full-time
    Agence de talents spécialisée dans les secteurs des technologies de l’information (TI) et du marketing numérique.Notre Agence se démarque pour la diversité et la richesse de l’expertise de ses tale...Show more
    Last updated: 30+ days ago • Promoted