Talent.com
Remote JavaScript Engineer - AI Trainer
Remote JavaScript Engineer - AI TrainerSuperAnnotate • Lackawanna, New York, US
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotate • Lackawanna, New York, 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]

    Remote JavaScript Engineer AI Trainer • Lackawanna, New York, US

    [internal_linking.similar_jobs]
    Remote TypeScript Engineer - AI Trainer

    Remote TypeScript Engineer - AI Trainer

    SuperAnnotate • Lackawanna, New York, US
    [filters.remote]
    [job_card.full_time]
    As a TypeScript Engineer, you will work remotely on an hourly paid basis reviewing AI-generated TypeScript code snippets, design proposals, and technical explanations, as well as generating your ow...[show_more]
    [last_updated.last_updated_variable_days]
    Remote Rust Engineer - AI Trainer

    Remote Rust Engineer - AI Trainer

    SuperAnnotate • Lackawanna, New York, US
    [filters.remote]
    [job_card.full_time]
    As an hourly paid, fully remote Rust Engineer for AI Data Training, you will review AI-generated Rust code and explanations or generate your own, evaluate the reasoning quality and step-by-step pro...[show_more]
    [last_updated.last_updated_variable_days]
    Remote Swift Engineer - AI Trainer

    Remote Swift Engineer - AI Trainer

    SuperAnnotate • Lackawanna, New York, US
    [filters.remote]
    [job_card.full_time]
    As a remote, hourly paid Swift Engineer, you will review AI-generated responses and generate high-quality Swift and iOS-focused content, evaluating the reasoning quality and step-by-step problem-so...[show_more]
    [last_updated.last_updated_variable_days]
    Remote Senior Java Engineer - AI Trainer

    Remote Senior Java Engineer - AI Trainer

    SuperAnnotate • Lackawanna, New York, US
    [filters.remote]
    [job_card.full_time]
    As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...[show_more]
    [last_updated.last_updated_variable_days]
    Restaurant Delivery - Start Earning Quickly

    Restaurant Delivery - Start Earning Quickly

    DoorDash • Little Valley, NY, United States
    [job_card.full_time] +1
    DoorDash is the #1 category leader in food delivery, food pickup, and convenience store delivery in the US, trusted by millions of customers every day. As a Dasher, you’ll stay busy with a variety o...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Moms 21–36 : Become a Surrogate with Ivy Surrogacy & Bless a Family

    Moms 21–36 : Become a Surrogate with Ivy Surrogacy & Bless a Family

    Ivy Surrogacy • West Valley, NY, US
    [job_card.full_time] +1
    Becoming a surrogate mother is one of the greatest gifts of life!.Ivy Surrogacy is a third-party reproductive agency for parents all over the world seeking. At Ivy Surrogacy, we genuinely believe we...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Remote Senior C Engineer - AI Trainer

    Remote Senior C Engineer - AI Trainer

    SuperAnnotate • Lackawanna, New York, US
    [filters.remote]
    [job_card.full_time]
    As 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-quality referen...[show_more]
    [last_updated.last_updated_variable_days]
    Delivery Driver - Start Earning Quickly

    Delivery Driver - Start Earning Quickly

    DoorDash • Little Valley, NY, United States
    [job_card.full_time] +1
    DoorDash is the #1 category leader in food delivery, food pickup, and convenience store delivery in the US, trusted by millions of customers every day. As a Dasher, you’ll stay busy with a variety o...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Had a Healthy Pregnancy? Earn $50k–$100k as an Ivy Surrogate

    Had a Healthy Pregnancy? Earn $50k–$100k as an Ivy Surrogate

    Ivy Surrogacy • West Valley, NY, US
    [job_card.full_time] +1
    Becoming a surrogate mother is one of the greatest gifts of life!.Ivy Surrogacy is a third-party reproductive agency for parents all over the world seeking. At Ivy Surrogacy, we genuinely believe we...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Online Survey Taker. Earn up to $25 per survey. - Remote

    Online Survey Taker. Earn up to $25 per survey. - Remote

    Earn Haus • Amherst, NY, US
    [filters.remote]
    [job_card.full_time] +1
    We are urgently looking for people interested in taking online surveys for Fortune 500 brands.If you are a self-starter, looking for flexible hours throughout the week, this may be for you! Earn up...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Remote Senior Python Engineer - AI Trainer

    Remote Senior Python Engineer - AI Trainer

    SuperAnnotate • Lackawanna, New York, US
    [filters.remote]
    [job_card.full_time]
    As a Senior Python Engineer, you will work remotely on an hourly paid basis to review AI-generated Python solutions and technical explanations, as well as generate high-quality reference content th...[show_more]
    [last_updated.last_updated_variable_days]
    Dashers - Sign Up and Start Earning

    Dashers - Sign Up and Start Earning

    DoorDash • Little Valley, NY, United States
    [job_card.full_time] +1
    DoorDash is the #1 category leader in food delivery, food pickup, and convenience store delivery in the US, trusted by millions of customers every day. As a Dasher, you’ll stay busy with a variety o...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Remote Data Entry & Survey Job – Earn Extra Income Online, Up to $25 Per Survey

    Remote Data Entry & Survey Job – Earn Extra Income Online, Up to $25 Per Survey

    Earn Haus • Amherst, NY, US
    [filters.remote]
    [job_card.full_time] +1
    We are urgently looking for people interested in taking online surveys for Fortune 500 brands.If you are a self-starter, looking for flexible hours throughout the week, this may be for you! Earn up...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Remote R Engineer - AI Trainer

    Remote R Engineer - AI Trainer

    SuperAnnotate • Lackawanna, New York, US
    [filters.remote]
    [job_card.full_time]
    As a remote, hourly paid R Engineer, you will review AI-generated responses and generate high-quality R and data-analysis-focused content, evaluating the reasoning quality and step-by-step problem-...[show_more]
    [last_updated.last_updated_variable_days]
    Remote Senior C++ Engineer - AI Trainer

    Remote Senior C++ Engineer - AI Trainer

    SuperAnnotate • Lackawanna, New York, US
    [filters.remote]
    [job_card.full_time]
    As a Senior C++ Engineer, you will work remotely on an hourly paid basis to review AI-generated C++ code, systems designs, and technical explanations, as well as generate high-quality reference imp...[show_more]
    [last_updated.last_updated_variable_days]
    Remote Kotlin Engineer - AI Trainer

    Remote Kotlin Engineer - AI Trainer

    SuperAnnotate • Lackawanna, New York, US
    [filters.remote]
    [job_card.full_time]
    As a remote, hourly paid Kotlin Engineer, you will review AI-generated responses and generate high-quality Kotlin-focused content, evaluating the reasoning quality and step-by-step problem-solving ...[show_more]
    [last_updated.last_updated_variable_days]
    Remote Go Engineer - AI Trainer

    Remote Go Engineer - AI Trainer

    SuperAnnotate • Lackawanna, New York, US
    [filters.remote]
    [job_card.full_time]
    As an hourly paid, fully remote Go Engineer for AI Data Training, you will review AI-generated Go code and explanations or generate your own, evaluate the reasoning quality and step-by-step problem...[show_more]
    [last_updated.last_updated_variable_days]
    Remote Online Survey Taker – Earn Up to $25 Per Survey

    Remote Online Survey Taker – Earn Up to $25 Per Survey

    Earn Haus • West Seneca, NY, US
    [filters.remote]
    [job_card.full_time] +1
    We are urgently looking for people interested in taking online surveys for Fortune 500 brands.If you are a self-starter, looking for flexible hours throughout the week, this may be for you! Earn up...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]