Talent.com
Remote JavaScript Engineer - AI Trainer
Remote JavaScript Engineer - AI TrainerSuperAnnotate • Vancouver, British Columbia, CA
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotate • Vancouver, British Columbia, CA
22 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 • Vancouver, British Columbia, CA

    Similar jobs
    Junior Full Stack AI Engineer (Remote)

    Junior Full Stack AI Engineer (Remote)

    Mogo Finance Technology Inc. • Vancouver (or remote), BC, CA
    Remote
    Full-time
    Quick Apply
    Location : Remote (Canada) Team : Product & Engineering Type : Full-time Base Salary for the role : $60,000 - $70,000 CAD At Mogo, we’re building the future of finance through bold innovation...Show more
    Last updated: 30+ days ago
    AI Developer II

    AI Developer II

    Policy Reporter • Vancouver, British Columbia, CA
    Full-time
    Quick Apply
    Policy Reporter offers a suite of insights products and consulting services to enhance market access strategies and patient support initiatives. By tracking payer policies in near real time, we ensu...Show more
    Last updated: 30+ days ago
    Customer Service - Remote - 50k-60k / Year

    Customer Service - Remote - 50k-60k / Year

    Spade Recruiting • Squamish, British Columbia
    Remote
    Full-time
    Quick Apply
    We’re looking for enthusiastic, self-driven, individuals to assist existing and prospective clients within our organization. This position will work with multiple clients throughout the day pr...Show more
    Last updated: 30+ days ago • Promoted
    Engineer, Development Engineering

    Engineer, Development Engineering

    WhiteWater West- • Richmond, BC, Canada
    Full-time
    WhiteWater makes products, but at our heart, we are a service business, and that means we are a people business.In this way, we excel and create value for our clients by listening to their needs, c...Show more
    Last updated: 1 day ago • Promoted
    Firmware & Hardware Developer

    Firmware & Hardware Developer

    SST Wireless • Richmond, BC, Canada
    Full-time
    With several new products in the design pipeline, this is an exciting time for creative thinkers who are adept in realizing technical solutions to join us in creating products where your contributi...Show more
    Last updated: 30+ days ago • Promoted
    Contributing Writer - Nucleotide Narratives

    Contributing Writer - Nucleotide Narratives

    Nucleotide Narratives • delta, bc, ca
    Full-time
    This is a volunteer remote role for a Contributing Writer.The Contributing Writer will be responsible for creating engaging and informative written content for our platform on a weekly basis.Topics...Show more
    Last updated: 23 hours ago • Promoted
    Retail Compliance Auditor (Part-Time)

    Retail Compliance Auditor (Part-Time)

    Merchandising Consultants Associates • Squamish, BC, Canada
    Part-time
    Merchandising Consultants Associates.Squamish, BC and surrounding areas.MCA is a 100% Canadian owned and operated Merchandising Company that services Retailers and CPG companies across Canada.MCA i...Show more
    Last updated: 13 days ago • Promoted
    Artificial Intelligence Consultant - vancouver

    Artificial Intelligence Consultant - vancouver

    ALTEN Canada • vancouver, bc, ca
    Full-time
    In just three decades, ALTEN has become a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in more than 30 countries and a team...Show more
    Last updated: 4 days ago • Promoted
    Senior Web Developer

    Senior Web Developer

    Targeted Talent • Richmond, BC, Canada
    Permanent
    We are looking for an experienced.This is a permanent position that is completely.Our client is an enterprise-backed software startup in the medical industry currently experiencing substantial grow...Show more
    Last updated: 30+ days ago • Promoted
    Laboratory Supervisor

    Laboratory Supervisor

    Pacific Energy Canada • Squamish, BC, Canada
    Full-time
    Project is located approximately 7 km west-southwest of Squamish, British Columbia.It involves the construction and operation of a liquefied natural gas (LNG) export facility on the previous Woodfi...Show more
    Last updated: 26 days ago • Promoted
    Direct Response Web Designer – Shopify & Landing Page Specialist (Hourly, As-Needed) - Natura Labs

    Direct Response Web Designer – Shopify & Landing Page Specialist (Hourly, As-Needed) - Natura Labs

    Natura Labs • richmond, bc, ca
    Full-time
    Natura Labs is a performance-driven creative and marketing team working with DTC and e-commerce brands.Our work is judged by results, not aesthetics alone. We build landing pages and Shopify experie...Show more
    Last updated: 23 hours ago • Promoted
    Senior Generative AI Software Developer (ID#5114)

    Senior Generative AI Software Developer (ID#5114)

    freelance.ca • Richmond, Canada
    Full-time
    This contract position follows a hybrid model and requires onsite presence in Richmond, BC a minimum of three days per week. Design and build applications using OpenAI, Azure OpenAI, and open-source...Show more
    Last updated: 30+ days ago • Promoted
    AI and Data Engineer

    AI and Data Engineer

    Monark • Surrey, BC, Canada
    Full-time
    We are seeking a motivated AI & Data Engineer with 23 years of experience to join our innovative team.This role sits at the intersection of data engineering, cloud analytics, and applied AI, wh...Show more
    Last updated: 8 days ago • Promoted
    JavaScript Integration Engineer : Customer Data (Remote)

    JavaScript Integration Engineer : Customer Data (Remote)

    Constructor • Vancouver, BC, CA
    Remote
    Full-time
    Quick Apply
    Founded in 2019, Constructor is an AI-first e-commerce search and discovery platform that helps shoppers find the right products at the right time and enables leading global e-commerce brands to dr...Show more
    Last updated: 21 hours ago • New!
    Researcher AI Computing System

    Researcher AI Computing System

    Huawei Technologies Canada Co., Ltd. • Vancouver, BC, CA
    Temporary
    Huawei Canada has an immediate 12 month contract opening for a Researcher.The Advanced Computing and Storage Lab, currently a part of the Vancouver Research Centre, aims to explore adaptive computi...Show more
    Last updated: 30+ days ago
    Technical Product Engineer

    Technical Product Engineer

    Progressive Automations • Richmond, BC, Canada
    Full-time
    Progressive Automations is one of the top manufacturers and distributors of linear actuators and home / office automation. We have over a decade of experience in the industry and are quickly growing.O...Show more
    Last updated: 30+ days ago • Promoted
    Senior Automation Engineer - richmond

    Senior Automation Engineer - richmond

    Qualitest • richmond, bc, ca
    Full-time
    Qualitest looking for a Senior Automation Engineer with strong technical expertise and leadership qualities.The ideal candidate should be a self-starter who can quickly contribute, lead automation ...Show more
    Last updated: 4 days ago • Promoted
    Design Engineer (Global Remote)

    Design Engineer (Global Remote)

    vidIQ • Vancouver, BC, CA
    Remote
    Full-time
    Product Managers did in 2019? AI can do it now.Software Engineers did? AI can do that too.The future isn’t about choosing one — it’s about becoming them all. At vidIQ, we call them Design Engineers....Show more
    Last updated: 9 days ago