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

Remote JavaScript Engineer - AI Trainer

SuperAnnotate • Laval, Quebec, CA
30+ 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

    Remote JavaScript Engineer AI Trainer • Laval, Quebec, CA

    Similar jobs
    Physics Private Tutoring Jobs Saint-Jacques

    Physics Private Tutoring Jobs Saint-Jacques

    Superprof • Saint-Jacques, 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
    Technical Project Manager – Web Development (Next.js & WordPress) - Rehab CEOs

    Technical Project Manager – Web Development (Next.js & WordPress) - Rehab CEOs

    Rehab CEOs • saint-esprit, qc, ca
    Full-time
    Rehab CEOs is a high-growth coaching and marketing company that helps physical therapy clinic owners scale profitable, well-run practices. Our websites are not “pretty brochures”—they are.Speed, rel...Show more
    Last updated: 5 days ago • Promoted
    Technical Project Manager – Web Development (Next.js & WordPress)

    Technical Project Manager – Web Development (Next.js & WordPress)

    Rehab CEOs • saint-esprit, qc, ca
    Full-time
    Rehab CEOs is a high-growth coaching and marketing company that helps physical therapy clinic owners scale profitable, well-run practices. Our websites are not “pretty brochures”—they are.Speed, rel...Show more
    Last updated: 5 days ago • Promoted
    Physics Private Tutoring Jobs L'epiphanie

    Physics Private Tutoring Jobs L'epiphanie

    Superprof • L'epiphanie, 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
    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 • Sainte-Marcelline-de-Kildare
    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
    Data Analytics Engineer - EXL

    Data Analytics Engineer - EXL

    EXL • saint-esprit, qc, ca
    Full-time
    Sports Analytics & Engineering Practice, and we’re hiring an.This role focuses on transforming client data into trusted, analytics-ready assets that power dashboards, insights, and decision-making....Show more
    Last updated: 13 hours ago • Promoted • New!
    Technical Writer - saint-esprit

    Technical Writer - saint-esprit

    NLB Services • saint-esprit, qc, ca
    Full-time
    IT, infrastructure, or enterprise technology environments.Microsoft Word and Excel, including advanced formatting, templates, and basic data manipulation. Windows operating systems and common enterp...Show more
    Last updated: 1 day ago • Promoted
    Technical Writer

    Technical Writer

    NLB Services • saint-esprit, qc, ca
    Full-time
    IT, infrastructure, or enterprise technology environments.Microsoft Word and Excel, including advanced formatting, templates, and basic data manipulation. Windows operating systems and common enterp...Show more
    Last updated: 1 day ago • Promoted
    Full-Stack.NET / React Engineer - Build Real Estate Tools

    Full-Stack.NET / React Engineer - Build Real Estate Tools

    NexOne Corporation • Longueuil H4H, QC, Canada
    Full-time
    Une entreprise de logiciels immobiliers recherche un(e) Développeur •euse Full Stack basé(e) sur la Rive-Sud de Montréal. Le candidat idéal doit avoir un minimum de 5 ans d’expérience en développemen...Show more
    Last updated: 4 days ago • Promoted
    Julie looking for a babysitter or nanny in Saint-Lin-Laurentides

    Julie looking for a babysitter or nanny in Saint-Lin-Laurentides

    Sitly • Saint-Lin-Laurentides, CA
    Part-time
    Je voudrais une nounou pour 2 jours par semaine.J'ai un bb de 6 mois et je suis soloparental.Je profiterais de ce temps pour faire mes choses. J'ai aussi 2 chiens, mais ils peuvent rester dehors.Mon...Show more
    Last updated: 25 days ago • Promoted
    Data Engineer - ALOIS Solutions

    Data Engineer - ALOIS Solutions

    ALOIS Solutions • saint-esprit, qc, ca
    Full-time +1
    Duration : Full-time / Permanent role.Sports Analytics & Engineering Practice.This role sits at the heart of our cloud-native data ecosystem and is responsible for. You will design and operate ingestio...Show more
    Last updated: 10 hours ago • Promoted • New!
    Artificial Intelligence Consultant

    Artificial Intelligence Consultant

    Lumora Solutions • saint-esprit, qc, ca
    Full-time
    Artificial Intelligence Consultant (GENAI).A global systems integrator is hiring a Artificial Intelligence Consultant (GENAI) to work alongside one of their key customers.You will play a central ro...Show more
    Last updated: 1 day ago • Promoted
    Data Analytics Engineer

    Data Analytics Engineer

    EXL • saint-esprit, qc, ca
    Full-time
    Sports Analytics & Engineering Practice, and we’re hiring an.This role focuses on transforming client data into trusted, analytics-ready assets that power dashboards, insights, and decision-making....Show more
    Last updated: 14 hours ago • Promoted • New!
    Data Engineer

    Data Engineer

    ALOIS Solutions • saint-esprit, qc, ca
    Full-time +1
    Duration : Full-time / Permanent role.Sports Analytics & Engineering Practice.This role sits at the heart of our cloud-native data ecosystem and is responsible for. You will design and operate ingestio...Show more
    Last updated: 10 hours ago • Promoted • New!
    Artificial Intelligence Consultant - saint-esprit

    Artificial Intelligence Consultant - saint-esprit

    Lumora Solutions • saint-esprit, qc, ca
    Full-time
    Artificial Intelligence Consultant (GENAI).A global systems integrator is hiring a Artificial Intelligence Consultant (GENAI) to work alongside one of their key customers.You will play a central ro...Show more
    Last updated: 1 day ago • Promoted
    Remote JavaScript Engineer - AI Trainer

    Remote JavaScript Engineer - AI Trainer

    SuperAnnotate • Rawdon, Quebec, CA
    Remote
    Full-time
    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...Show more
    Last updated: 30+ days ago
    Alexe looking for a babysitter or nanny in Saint-Lin-Laurentides

    Alexe looking for a babysitter or nanny in Saint-Lin-Laurentides

    Sitly • Saint-Lin-Laurentides, CA
    Part-time
    We have 2 children (1 boy and 1 girl, 1 and 4 years old), and we are expecting a baby in May 2026.Feel free to contact me so we can make an appointment.Show more
    Last updated: 11 days ago • Promoted
    AI Engineer - US SaaS startup | Remote

    AI Engineer - US SaaS startup | Remote

    Atomic HR • Montreal, Quebec, .CA
    Remote
    Full-time
    Quick Apply
    We connect talented tech professionals in Latin America and Canada with remote career opportunities at innovative startups worldwide. We specialize in finding roles that align with your skills, expe...Show more
    Last updated: 30+ days ago