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

Remote JavaScript Engineer - AI Trainer

SuperAnnotate • Denver, Colorado, US
23 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 • Denver, Colorado, US

    Similar jobs
    AI Engineer

    AI Engineer

    Insight Global • Denver, CO, United States
    Full-time
    A client of Insight Global's in the Denver area is looking to hire a Senior Software Engineer to work on their AI Team.You will design and develop intelligent AI agents that recognize intent, decom...Show more
    Last updated: 10 days ago • Promoted
    AI Software Engineer

    AI Software Engineer

    HirexHire • Denver, CO, US
    Full-time
    HirexHire (pronounced hire by hire) is a Chicago-based recruiting and talent consultancy that integrates with companies short-term to provide long-term talent solutions. We take a seat in our client...Show more
    Last updated: 26 days ago • Promoted
    Sr. AWS Developer (AIOps Framework Implementation)

    Sr. AWS Developer (AIOps Framework Implementation)

    Vantage Point Consulting Inc. • Denver, CO, United States
    Full-time
    We need URGETLY Sr AWS Architect + Developer.Job Title : AWS Senior Architect - AIOps Framework Implementation.AWS Senior Architect to lead the implementation of an AIOps framework, leveraging AWS's...Show more
    Last updated: 10 days ago • Promoted
    Staff Engineer - Agentic AI

    Staff Engineer - Agentic AI

    Artera • Denver, CO, US
    Full-time
    Make healthcare #1 in customer service.Artera, a SaaS leader in digital health, transforms patient experience with AI-powered virtual agents (voice and text) for every step of the patient journey.T...Show more
    Last updated: 7 days ago • Promoted
    AI GTM Engineer

    AI GTM Engineer

    Spekit • Denver, CO, US
    Full-time
    At Spekit, we’re building a truly context-aware experience where you never have to.Sidekick anticipates a sales rep’s next move, translating complex signals into in-flow coaching, autom...Show more
    Last updated: 30+ days ago • Promoted
    AI Engineer

    AI Engineer

    Lorven technologies • Denver, CO, United States
    Full-time
    Quick Apply
    Hi, Our client is looking AI Engineer for Long term project Denver CO below is the de...Show more
    Last updated: 23 hours ago
    Solutions Architect - K8s - AI Infrastructure Orchestration - REMOTE

    Solutions Architect - K8s - AI Infrastructure Orchestration - REMOTE

    Living Talent • Denver, CO, US
    Remote
    Full-time
    Quick Apply
    Optimize Stateful Kubernetes & HPC works loads - including AI and GPUs.Remote 1st Culture (US or Canada only).Base Salary $175k - $200K (depending on experience) + Equity.Subject Matter Knowledge &...Show more
    Last updated: 2 hours ago • Promoted • New!
    Principal Software Engineer - AI GPU Innovation

    Principal Software Engineer - AI GPU Innovation

    Oracle • Denver, CO, United States
    Full-time
    Oracle Cloud Infrastructure's (OCI) architecture development engineering team is seeking a highly driven GPU platform software & system development engineer at the Principal Engineer level.We are a...Show more
    Last updated: 2 days ago • Promoted
    Lead Systems Engineer (Rust) - AI Platform

    Lead Systems Engineer (Rust) - AI Platform

    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 Rust Full-Stack ...Show more
    Last updated: 10 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: 10 days ago • Promoted
    Product Security Engineer, AI

    Product Security Engineer, AI

    META • Denver, CO, United States
    Full-time
    Meta's Product Security team is seeking a experienced hacker who derives purpose in life by revealing potential weaknesses and then crafting creative solutions to eliminate those weaknesses.Your sk...Show more
    Last updated: 10 days ago • Promoted
    AI Engineer Intern

    AI Engineer Intern

    Redwood Trust Inc • Englewood, CO, US
    Full-time
    We are seeking an AI Engineer Intern who will contribute to a range of projects focused on applying machine learning, natural language processing, and retrieval-augmented generation to real busines...Show more
    Last updated: 29 days ago • Promoted
    Remote M&A Associate - AI Trainer ($50-$60 / hour)

    Remote M&A Associate - AI Trainer ($50-$60 / hour)

    Data Annotation • Castle Rock, Colorado
    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
    AI Agent Developer

    AI Agent Developer

    VirtualVocations • Arvada, Colorado, United States
    Full-time
    A company is looking for an AI Agent Developer to design, develop, and embed intelligent agents into business tools.Key Responsibilities Build and deploy AI agents using the Origin platform Embe...Show more
    Last updated: 3 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
    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
    AI Engineer

    AI Engineer

    VORTO • Denver, CO, United States
    Full-time
    Vorto is on a mission to improve America's Supply Chain efficiency and sustainability.Vorto uses AI technology to reduce empty miles and idle time created in matching shippers and truckers.Addition...Show more
    Last updated: 10 days ago • Promoted
    Artificial Intelligence Architect

    Artificial Intelligence Architect

    Talent Software Services • Denver, CO, United States
    Full-time
    We are seeking a highly skilled and forward-thinking AI Data Architect to play a pivotal role in shaping our data-driven initiatives within the public sector. This role demands a deep understanding ...Show more
    Last updated: 10 days ago • Promoted