Talent.com
Remote JavaScript Engineer - AI Trainer
Remote JavaScript Engineer - AI TrainerSuperAnnotate • Littleton, Colorado, US
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotate • Littleton, Colorado, US
13 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 Remote • Littleton, Colorado, US

    Similar jobs
    Lunar AI Engineer

    Lunar AI Engineer

    Blue Origin • Denver, CO, United States
    Permanent
    Applications will be accepted on an ongoing basis until the requisition is closed.At Blue Origin, we envision millions of people living and working in space for the benefit of Earth.We're working t...Show more
    Last updated: 30+ days ago • Promoted
    AI Engineer, Generative AI Agents

    AI Engineer, Generative AI Agents

    LG Ad Solutions • Denver, CO, United States
    Full-time
    We require people to be on-site, 4 days / week at either our Denver, Mountain View or NYC offices.LG Ads is a leading global ad solutions company, transforming the advertising landscape through innov...Show more
    Last updated: 11 hours ago • Promoted • New!
    AI First Software Engineer - Manager

    AI First Software Engineer - Manager

    PwC • Denver, CO, United States
    Full-time
    At PwC, our people in software and product innovation focus on developing cutting-edge software solutions and driving product innovation to meet the evolving needs of clients.These individuals comb...Show more
    Last updated: 9 hours ago • Promoted • New!
    AI Architect / SME

    AI Architect / SME

    Pyramid Consulting • Centennial, CO, United States
    Temporary
    Please review the job description below and contact me ASAP if you are interested.Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and pai...Show more
    Last updated: 11 hours ago • Promoted • New!
    C++ Backend Engineer - AI Data Platforms

    C++ Backend Engineer - AI Data Platforms

    Alignerr • Denver, CO, United States
    Full-time
    AI labs to build, evaluate, and improve next-generation models.We work on real production systems and high-impact research workflows across data, tooling, and infrastructure.Senior C++ Full-Stack E...Show more
    Last updated: 11 hours ago • Promoted • New!
    Lead Software Engineer - AI

    Lead Software Engineer - AI

    Visa • Highlands Ranch, CO, United States
    Full-time
    Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more t...Show more
    Last updated: 30+ days ago • Promoted
    Principal Conversational AI Developer

    Principal Conversational AI Developer

    Genesys Cloud Services, Inc. • Denver, CO, United States
    Full-time
    Genesys empowers organizations of all sizes to improve loyalty and business outcomes by creating the best experiences for their customers and employees. Through Genesys Cloud, the AI-powered Experie...Show more
    Last updated: 11 hours ago • Promoted • New!
    Senior AI Engineer

    Senior AI Engineer

    Oracle • Denver, CO, United States
    Full-time
    Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc.As part of this team you will be designing and developing new applications that will serve...Show more
    Last updated: 7 hours ago • Promoted • New!
    Staff Platform Engineer, AI & Automation

    Staff Platform Engineer, AI & Automation

    Ibotta • Denver, CO, United States
    Full-time
    Make Every Purchase Rewarding by building something great with us.As part of the AI and Automation Solutions team, you will create and implement a platform of AI and Automation tools and capabiliti...Show more
    Last updated: 11 hours ago • Promoted • New!
    Lead AI Engineer

    Lead AI Engineer

    Gates Corporation • Denver, CO, United States
    Full-time
    Are you inspired by challenging the status quo? Do you thrive in collaborative environments that drive results? If so, Gates could be for you. Gates is a leading manufacturer of application-specific...Show more
    Last updated: 11 hours ago • Promoted • New!
    [Remote] Senior Software Developer- Full Stack- Healthcare AI

    [Remote] Senior Software Developer- Full Stack- Healthcare AI

    Oracle • Denver, CO, United States
    Remote
    Full-time
    Are you ready to embark on a journey that will revolutionize healthcare and improve patient outcomes on a global scale? The Oracle Health division is leading the charge in healthcare innovation, an...Show more
    Last updated: 11 hours ago • Promoted • New!
    Remote Investment Analyst - AI Trainer ($50-$60 / hour)

    Remote Investment Analyst - AI Trainer ($50-$60 / hour)

    Data Annotation • Thornton, CO, United States
    Remote
    Full-time +1
    We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...Show more
    Last updated: 30+ days ago • Promoted
    Staff AI Product Engineer, Code

    Staff AI Product Engineer, Code

    Semgrep • Denver, CO, United States
    Full-time
    As an AI product engineer on Semgrep’s Code team, you’ll apply cutting-edge AI / ML tools from industry leaders to build user-facing security tools that help developers write and ship secure software...Show more
    Last updated: 30+ days ago • Promoted
    Systems Software Engineer - Machine Learning Ops

    Systems Software Engineer - Machine Learning Ops

    Alignerr • Denver, CO, United States
    Full-time
    AI labs to build, evaluate, and improve next-generation models.We work on real production systems and high-impact research workflows across data, tooling, and infrastructure.Senior C++ Full-Stack E...Show more
    Last updated: 11 hours ago • Promoted • New!
    REMOTE Principal AI / ML Developer

    REMOTE Principal AI / ML Developer

    Oracle • Denver, CO, United States
    Remote
    Full-time
    We're looking for highly experienced AI Developers to join our team and help shape the future of AI at Oracle.In this role, you'll lead the design and development of advanced AI applications, parti...Show more
    Last updated: 11 hours ago • Promoted • New!
    (Remote) Senior Principal FullStack Developer : front end focused- Healthcare AI

    (Remote) Senior Principal FullStack Developer : front end focused- Healthcare AI

    Oracle • Denver, CO, United States
    Remote
    Full-time
    The Oracle Health & Application Infrastructure division pioneers' innovation in healthcare through AI.Our mission is to revolutionize the healthcare industry by delivering modernized, automated, pa...Show more
    Last updated: 11 hours ago • Promoted • New!
    Senior Staff AI Engineer

    Senior Staff AI Engineer

    Findhelp, A Public Benefit Corporation • Denver, CO, United States
    Full-time
    We're changing the way people connect to social care.At Findhelp, we've built a comprehensive platform of products and services that make it easy for you to connect people to resources, follow them...Show more
    Last updated: 11 hours ago • Promoted • New!
    Mercor STEM Expert application via RippleMatch

    Mercor STEM Expert application via RippleMatch

    Promote Project • Denver, CO, United States
    Full-time
    Mercor uses RippleMatch to find top talent.Mercor is seeking a highly skilled.AI evaluation and technical quality assurance team. In this role, you will analyze, evaluate, and fact-check AI-generate...Show more
    Last updated: 30+ days ago • Promoted