Talent.com
Remote JavaScript Engineer - AI Trainer
Remote JavaScript Engineer - AI TrainerSuperAnnotate • Lethbridge, Alberta, CA
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotate • Lethbridge, Alberta, CA
9 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 • Lethbridge, Alberta, CA

    Similar jobs
    Physics Private Tutoring Jobs Lethbridge

    Physics Private Tutoring Jobs Lethbridge

    Superprof • Lethbridge, 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
    Sales Representative – AI & Enterprise Solutions - lethbridge

    Sales Representative – AI & Enterprise Solutions - lethbridge

    Findora AI • lethbridge, ab, ca
    Full-time
    Sales Representative – Enterprise AI Solutions.Commission Only | Remote (Canada).We are actively onboarding sales reps for immediate outreach and demos. Preference for candidates located in.Montreal...Show more
    Last updated: 8 hours ago • Promoted • New!
    Biology Private Tutoring Jobs Lethbridge

    Biology Private Tutoring Jobs Lethbridge

    Superprof • Lethbridge, 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
    Business Intelligence Architect Developer

    Business Intelligence Architect Developer

    EXL • lethbridge, ab, ca
    Full-time
    We are seeking a highly skilled.Business Intelligence Architect / Developer.The ideal candidate will have strong expertise in. Design, develop, and maintain BI reports, dashboards, and visualizations ...Show more
    Last updated: 7 hours ago • Promoted • New!
    Account Executive - Intuitive AI

    Account Executive - Intuitive AI

    Intuitive AI • lethbridge, ab, ca
    Full-time
    At Intuitive AI, we build AI-powered systems that make sustainability, education, and advertising come alive in public spaces. Our flagship product, Oscar Sort, is an AI assistant that helps people ...Show more
    Last updated: 8 hours ago • Promoted • New!
    Account Executive - Cookiy AI

    Account Executive - Cookiy AI

    Cookiy AI • lethbridge, ab, ca
    Full-time
    AI interact — starting with how businesses understand people.Our platform helps researchers, marketers, and innovators uncover authentic human understanding. Venture-backed and headquartered across ...Show more
    Last updated: 8 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 • Nobleford
    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
    Sales Consultant - JobTalk AI

    Sales Consultant - JobTalk AI

    JobTalk AI • lethbridge, ab, ca
    Full-time +1
    Commission-Only SaaS Sales – AI for Recruiters (US Market).Commission-Only | Full-time or Part-time.Year 1, 15% Year 2, 10% Year 3. Average revenue per company with more than 50 recruiters will be 1...Show more
    Last updated: 8 hours ago • Promoted • New!
    Machine Learning Engineer

    Machine Learning Engineer

    BayOne Solutions • Lethbridge, Alberta, Canada
    Full-time
    Job Title : Machine Learning Engineer.Duration : 9+ months with possible extension.PyTorch, Huggingface transformers, Deep Learning, Spark / Hadoop, MLOps. BS or MS in Computer Science or equivalent exp...Show more
    Last updated: 7 hours ago • Promoted • New!
    Business Intelligence Architect Developer - lethbridge

    Business Intelligence Architect Developer - lethbridge

    EXL • lethbridge, ab, ca
    Full-time
    We are seeking a highly skilled.Business Intelligence Architect / Developer.The ideal candidate will have strong expertise in. Design, develop, and maintain BI reports, dashboards, and visualizations ...Show more
    Last updated: 8 hours ago • Promoted • New!
    Senior Java Software Engineer - lethbridge

    Senior Java Software Engineer - lethbridge

    Ascendion • lethbridge, ab, ca
    Full-time
    Ascendion is a full-service digital engineering solutions company.We make and manage software platforms and products that power growth and deliver captivating experiences to consumers and employees...Show more
    Last updated: 2 hours ago • Promoted • New!
    Machine Learning Engineer - lethbridge

    Machine Learning Engineer - lethbridge

    BayOne Solutions • lethbridge, ab, ca
    Full-time
    Job Title : Machine Learning Engineer.Duration : 9+ months with possible extension.PyTorch, Huggingface transformers, Deep Learning, Spark / Hadoop, MLOps. BS or MS in Computer Science or equivalent exp...Show more
    Last updated: 8 hours ago • Promoted • New!
    Senior Java Software Engineer - lethbridge

    Senior Java Software Engineer - lethbridge

    Luxoft • lethbridge, ab, ca
    Full-time
    Join a Global Energy Leader Building Next-Generation Cloud Solutions.One of the world's largest providers of products and services to the energy industry has a need to develop and support enterpris...Show more
    Last updated: 30+ days ago • Promoted
    Project Manager

    Project Manager

    Next Match AI • lethbridge, ab, ca
    Full-time
    Project Manager – AI & Digital Projects.Toronto, ON (Hybrid / Remote-Friendly).CAD per year (Commensurate with experience). Our AI platform connects verified candidates directly to employers’ system...Show more
    Last updated: 6 hours ago • Promoted • New!
    Project Manager - Next Match AI

    Project Manager - Next Match AI

    Next Match AI • lethbridge, ab, ca
    Full-time
    Project Manager – AI & Digital Projects.Toronto, ON (Hybrid / Remote-Friendly).CAD per year (Commensurate with experience). Our AI platform connects verified candidates directly to employers’ system...Show more
    Last updated: 6 hours ago • Promoted • New!
    Sales Representative – AI & Enterprise Solutions - Findora AI

    Sales Representative – AI & Enterprise Solutions - Findora AI

    Findora AI • lethbridge, ab, ca
    Full-time
    Sales Representative – Enterprise AI Solutions.Commission Only | Remote (Canada).We are actively onboarding sales reps for immediate outreach and demos. Preference for candidates located in.Montreal...Show more
    Last updated: 8 hours ago • Promoted • New!
    Account Executive - Instantly.ai

    Account Executive - Instantly.ai

    Instantly.ai • lethbridge, ab, ca
    Full-time
    AI-driven sales outreach and lead intelligence platform, powering over 35K B2B companies.We're seeking to add one more person to our world-class AE team. If you’re hungry, coachable, and ready to ru...Show more
    Last updated: 7 hours ago • Promoted • New!
    Machine Learning Engineer - BayOne Solutions

    Machine Learning Engineer - BayOne Solutions

    BayOne Solutions • lethbridge, ab, ca
    Full-time
    Job Title : Machine Learning Engineer.Duration : 9+ months with possible extension.PyTorch, Huggingface transformers, Deep Learning, Spark / Hadoop, MLOps. BS or MS in Computer Science or equivalent exp...Show more
    Last updated: 8 hours ago • Promoted • New!