Talent.com
Remote JavaScript Engineer - AI Trainer
Remote JavaScript Engineer - AI TrainerSuperAnnotate • Culver City, California, US
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotate • Culver City, California, US
[job_card.variable_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
  • [filters.remote]
[job_card.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.
  • [job_alerts.create_a_job]

    Ai Engineer Remote • Culver City, California, US

    [internal_linking.similar_jobs]
    Senior Fullstack Engineer (TypeScript) Remote - United States

    Senior Fullstack Engineer (TypeScript) Remote - United States

    northbeam.io • Los Angeles, CA, United States
    [filters.remote]
    [job_card.full_time]
    Northbeam is building the world’s most advanced marketing intelligence platform, providing top eCommerce brands a unified view of their business data through powerful attribution modeling and custo...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    AI Engineer

    AI Engineer

    Booz Allen Hamilton • El Segundo, CA, United States
    [job_card.full_time] +1
    As an experienced engineer, you know that machine learning is critical to understanding and processing massive datasets.Your ability to conduct statistical analyses on business processes using ML t...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Remote M&A Associate - AI Trainer ($50-$60 / hour)

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

    Data Annotation • Carson, California
    [filters.remote]
    [job_card.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.last_updated_30] • [promoted]
    AI Agent Developer

    AI Agent Developer

    VirtualVocations • Los Angeles, California, United States
    [job_card.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.last_updated_variable_days] • [promoted]
    Staff Engineer - Agentic AI

    Staff Engineer - Agentic AI

    Artera • Los Angeles, CA, US
    [job_card.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.last_updated_variable_days] • [promoted]
    Agentic AI Developer

    Agentic AI Developer

    Virtual Connect Solutions • Los Angeles, CA, US
    [job_card.full_time]
    This role requires deep expertise in AI / ML, distributed systems, and product leadership to drive innovation in autonomous, goal-driven AI agents. Lead architecture and development of.Define technica...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Sr. M365 AI Engineer

    Sr. M365 AI Engineer

    Konica Minolta Business Solutions • Los Angeles, California, United States
    [job_card.full_time]
    All Covered, IT Managed Services Division of Konica Minolta Business Solutions, has an exciting opportunity available for a Sr. Developed and deliver Copilot and AI training sessions to end-users an...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Prompt Engineers

    Prompt Engineers

    Forhyre • Los Angeles, CA, US
    [job_card.full_time]
    We are a cutting-edge technology company at the forefront of the Artificial Intelligence (AI) revolution.Our mission is to create intelligent solutions that transform industries and drive innovatio...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Principal Software Engineer, AI Agents and Tasks

    Principal Software Engineer, AI Agents and Tasks

    Moon • Glendale, California, United States, 91203
    [job_card.full_time]
    An ambitious and independent stealth SaaS company incubated by.Closet World, Closets by Design, Brio Water Technology, and others. Backed by their deep industry experience and a commitment to be Hom...[show_more]
    [last_updated.last_updated_variable_days]
    AI Algorithm Engineer

    AI Algorithm Engineer

    VINNOVATION INC • Los Angeles, CA, US
    [job_card.full_time]
    Deeply participate in the architecture design, feature development, unit testing, and continuous maintenance of C++ core components within AI training and inference systems.Ensure high performance ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    C Engineer LLM - Remote

    C Engineer LLM - Remote

    YO HR CONSULTANCY • Los Angeles, CA, US
    [filters.remote]
    [job_card.full_time]
    Role DescriptionAs a Senior C Engineer, you will work remotely on an hourly paid basis to review AI-generated C code, low-level systems designs, and technical explanations, as well as generate high...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    AI Engineer / Entertainment

    AI Engineer / Entertainment

    Motion Recruitment Partners LLC • Santa Monica, CA, United States
    [job_card.full_time]
    A globally recognized entertainment organization is hiring an AI Engineer to build and scale internal AI agents that enhance productivity across creative, operational, and business teams.This role ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Staff Engineer - Agentic AI

    Staff Engineer - Agentic AI

    Artera Corporation • Los Angeles, CA, United States
    [job_card.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.last_updated_variable_days] • [promoted]
    AI & Biosecurity Research Resident (Hybrid / Remote)

    AI & Biosecurity Research Resident (Hybrid / Remote)

    RAND Corporation • Santa Monica, CA, United States
    [filters.remote]
    [job_card.full_time]
    A leading research organization is seeking AI & Biosecurity Research Residents in Santa Monica, CA, and other locations.Candidates should hold a PhD or Master's in relevant fields, with excellent a...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Lead AI Product Engineer - AI Agents & Emerging Products

    Lead AI Product Engineer - AI Agents & Emerging Products

    System1 • Los Angeles, CA, US
    [job_card.full_time]
    System1 is building the next generation of AI Agent–powered consumer products, and we’re looking for a Lead AI Product Engineer to help lead the effort. You’ll design, build, and o...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    Senior Full-Stack Engineer (TypeScript) — Remote + Equity

    Senior Full-Stack Engineer (TypeScript) — Remote + Equity

    northbeam.io • Los Angeles, CA, United States
    [filters.remote]
    [job_card.full_time]
    A leading marketing intelligence platform located in California is seeking a Senior Product Engineer to design and deliver high-quality web solutions. The ideal candidate will have over 5 years of e...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Generative AI Developer for Healthcare Technology

    Generative AI Developer for Healthcare Technology

    Calliere Group • Los Angeles, CA, United States
    [job_card.full_time]
    A rapidly expanding healthcare technology company is on the lookout for a Generative AI Developer to enhance its innovative cloud-based AI platform. This organization harnesses the power of artifici...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Backend Engineer — Real-Time AI & Avatars

    Senior Backend Engineer — Real-Time AI & Avatars

    HeyGen • Los Angeles, CA, United States
    [job_card.full_time]
    A cutting-edge tech company in Palo Alto is hiring a Software Engineer to work on innovative AI solutions.The role involves backend development, shaping architecture for scalability, and collaborat...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]