Talent.com
Remote JavaScript Engineer - AI Trainer
Remote JavaScript Engineer - AI TrainerSuperAnnotate • Nepean, Ontario, CA
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotate • Nepean, Ontario, 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 • Nepean, Ontario, CA

    Similar jobs
    Senior AI & Automation Developer (Job Req #2026-060)

    Senior AI & Automation Developer (Job Req #2026-060)

    Ross Video • Ottawa
    Full-time
    Senior IT Systems Developer (Job Req #2026-060).Join to apply for the Senior IT Systems Developer (Job Req #2026-060) role at Ross Video. Why Work at Ross Video? We have a great group of people work...Show more
    Last updated: 6 days ago • Promoted
    Generative AI Platform Engineer (Full Stack) – Ottawa

    Generative AI Platform Engineer (Full Stack) – Ottawa

    H2O.ai • Ottawa
    Full-time
    A leading AI cloud platform company is seeking a Full Stack & Systems Software Engineer for its generative AI project team in Ottawa. The role involves designing, developing, and deploying software ...Show more
    Last updated: 6 days ago • Promoted
    Automation AI ML for Open RAN CoOp Ottawa,Ontario,Canada Product Development Posted 42 mins ago

    Automation AI ML for Open RAN CoOp Ottawa,Ontario,Canada Product Development Posted 42 mins ago

    Ericsson GmbH • Ottawa
    Full-time
    Automation AI ML for Open RAN CoOpOttawa,Ontario,Canada## Join our Team to find all you need to know about what our typical hiring process looks like. Ericsson uses a merit-based hiring approach tha...Show more
    Last updated: 6 days ago • Promoted
    AI / ML Software Engineer II

    AI / ML Software Engineer II

    Warner Bros. Entertainment • Ottawa
    Full-time
    A major entertainment company in Ottawa is seeking a Software Engineer II to join their AI Enablement Machine Learning team. The ideal candidate will collaborate closely with engineers, tackle chall...Show more
    Last updated: 2 days ago • Promoted
    English Private Tutoring Jobs Chelsea

    English Private Tutoring Jobs Chelsea

    Superprof • Chelsea, 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
    Senior Go Engineer - Cloud / Kubernetes & AI Integrations

    Senior Go Engineer - Cloud / Kubernetes & AI Integrations

    Flexera • Ottawa
    Full-time
    A leading technology solutions provider in Ottawa is seeking a talented Senior Software Engineer to join their platform team. The ideal candidate will have extensive experience in Go programming, a ...Show more
    Last updated: 6 days ago • Promoted
    Senior Director, Gartner Analyst AI Governance (Remote Canada or Europe)

    Senior Director, Gartner Analyst AI Governance (Remote Canada or Europe)

    Gartner • Ottawa, ON, Canada
    Full-time
    Gartner Analysts are industry thought leaders who create must-have research, market predictions and best practices for a broad range of world-leading organizations. A Sr Director Analyst possesses a...Show more
    Last updated: 10 days ago • Promoted
    Senior Go Engineer — Cloud Infra, Kubernetes & AI

    Senior Go Engineer — Cloud Infra, Kubernetes & AI

    Flexera • Ottawa
    Full-time
    A technology optimization firm located in Ottawa is seeking a Staff Software Engineer to join their Platform teams.The ideal candidate will have over 9 years of software development experience, spe...Show more
    Last updated: 12 hours ago • Promoted • New!
    Hybrid Software Engineer, Brain Team — AI & Cloud

    Hybrid Software Engineer, Brain Team — AI & Cloud

    Magnet Forensics • Ottawa
    Full-time
    A leading software company in Ottawa is seeking a skilled Software Engineer to design and optimize AI capabilities.You'll work collaboratively to create systems that support forensic investigations...Show more
    Last updated: 5 days ago • Promoted
    Spanish Private Tutoring Jobs Chelsea

    Spanish Private Tutoring Jobs Chelsea

    Superprof • Chelsea, 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
    Senior Firmware Developer (Remote) - Amaris Consulting

    Senior Firmware Developer (Remote) - Amaris Consulting

    Amaris Consulting • ottawa, on, ca
    Remote
    Full-time
    Identifier les contraintes techniques et.En parallèle, le consultant devra : .Intégrer le concept validé dans.Valider, affiner et ajuster le firmware jusqu’au. Ingénieur firmware embarqué senior.Expé...Show more
    Last updated: 3 days ago • Promoted
    Developer Advocate, AI Enablement

    Developer Advocate, AI Enablement

    BDO Canada • Ottawa
    Full-time
    Putting people first, every day.BDO is a firm built on a foundation of positive relationships with our people and our clients. Each day, our professionals provide exceptional service, helping client...Show more
    Last updated: 2 days ago • Promoted
    AI-Driven Software Engineer for Medical Imaging

    AI-Driven Software Engineer for Medical Imaging

    University of Ottawa Heart Institute • Ottawa
    Full-time
    A leading cardiac health center in Ottawa seeks a Software Developer and AI Engineer to develop AI models for medical image analysis. The role requires a Bachelor's degree in a relevant field and up...Show more
    Last updated: 6 days ago • Promoted
    Remote C# Software Engineer - AI Trainer

    Remote C# Software Engineer - AI Trainer

    SuperAnnotate • Nepean, Ontario, 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: 18 days ago
    Researcher – AI / ML RealTime Embedded OS

    Researcher – AI / ML RealTime Embedded OS

    Huawei Technologies Canada Co., Ltd. • Ottawa, ON, CA
    Permanent
    Huawei Canada has an immediate permanent opening for a Researcher.The Intelligent Real-Time Operating System Lab focuses on OS architecture, concurrency challenges, and optimal resource management ...Show more
    Last updated: 30+ days ago
    Freelance Business Developer - North America / Remote

    Freelance Business Developer - North America / Remote

    Cross Border Talents • Ottawa, ON, Canada
    Remote
    Full-time
    Quick Apply
    English + Fluent Spanish (Highly Preferred).Freelance (Commission-Based - No Fixed Salary).Webflow development, no-code engineering, AI systems, and digital product architecture.Motion systems, 3D ...Show more
    Last updated: 1 hour ago • New!
    Reading Private Tutoring Jobs Cantley

    Reading Private Tutoring Jobs Cantley

    Superprof • Cantley, 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 & LLM Developer for Cloud AI Platform

    AI & LLM Developer for Cloud AI Platform

    Elits Canada Inc. • Outaouais
    Full-time
    A technology firm in Canada is seeking an AI & LLM Developer to join their R&D Team.You will work on evolving an OpenStack-based platform and develop AI Gateway services. The ideal candidate has str...Show more
    Last updated: 20 days ago • Promoted