Talent.com
Remote JavaScript Engineer - AI Trainer
Remote JavaScript Engineer - AI TrainerSuperAnnotate • Jersey City, New Jersey, US
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotate • Jersey City, New Jersey, US
30+ 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

    Remote JavaScript Engineer AI Trainer • Jersey City, New Jersey, US

    Similar jobs
    Software Manager OOJ

    Software Manager OOJ

    Hatch Global Search • Tinton Falls, NJ, United States
    Full-time
    A software manager oversees the development, installation, and maintenance of software for an organization.They manage a team of developers, ensure projects are completed on time and within budget,...Show more
    Last updated: 7 days ago • Promoted
    Flexible Remote Research Study Contributor (Hiring Immediately)

    Flexible Remote Research Study Contributor (Hiring Immediately)

    Maxion Research • Long Branch, New Jersey, US
    Remote
    Full-time +1
    Part-time Research Study Personnel (Pay up to $790 / wk.Due to demand, we are now accepting applications for personnel to participate in our local in-person and nationwide remote research studies.Thi...Show more
    Last updated: 21 days ago • Promoted
    Remote Staff Solutions Architect — SOX, AI & Next.js

    Remote Staff Solutions Architect — SOX, AI & Next.js

    Truelogic Software LLC • New York, NY, United States
    Remote
    Full-time
    A leading tech solutions provider in Mexico City is looking for a highly skilled Staff Solutions Architect.This role involves designing and implementing full-stack applications, emphasizing SOX com...Show more
    Last updated: 1 day ago • Promoted
    Remote JavaScript Engineer - AI Trainer

    Remote JavaScript Engineer - AI Trainer

    SuperAnnotate • Nanuet, New York, US
    Remote
    Full-time
    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...Show more
    Last updated: 13 days ago
    Applied AI Engineer

    Applied AI Engineer

    Columbia University • New York, NY, United States
    Full-time
    Job Type : Officer of Administration.Salary Range : $130,000-$150,000.The salary of the finalist selected for this role will be set based on a variety of factors, including but not limited to departm...Show more
    Last updated: 30+ days ago • Promoted
    Advanced Salesforce Software Engineer

    Advanced Salesforce Software Engineer

    Honeywell • Eatontown, NJ, US
    Permanent
    As an Advanced Software Engineer within Honeywell's Sparta Systems organization, you will play a critical role in building and enhancing Salesforce-based solutions supporting our TrackWise Digi...Show more
    Last updated: 4 days ago • Promoted
    Remote TurboTax Product Expert

    Remote TurboTax Product Expert

    Intuit - TurboTax • Ocean Grove, New Jersey, United States
    Remote
    Full-time
    We're looking for YOU! Join TurboTax as a TurboTax Product Expert and be the friendly face our customers rely on during tax season. We're looking for individuals with excellent communication skills ...Show more
    Last updated: 17 days ago • Promoted
    Artificial Intelligent LLM Research & Development Co-Op / Intern

    Artificial Intelligent LLM Research & Development Co-Op / Intern

    Pereless Systems • Red Bank, NJ, US
    Full-time
    At Pereless Systems, we are the leading recruiting cloud platform since 2000, we are at the forefront of AI and machine learning innovation, driving solutions that impact the future.Our team is ded...Show more
    Last updated: 30+ days ago • Promoted
    Forward Deployed AI Engineer

    Forward Deployed AI Engineer

    Palantir Technologies • New York, NY, US
    Full-time
    Palantir builds the world’s leading software for data-driven decisions and operations.By bringing the right data to the people who need it, our platforms empower our partners to develop lifes...Show more
    Last updated: 30+ days ago • Promoted
    AI?Driven Solutions Engineer (Remote) Analytics & Sales

    AI?Driven Solutions Engineer (Remote) Analytics & Sales

    Medium • New York, NY, US
    Remote
    Full-time
    A leading software solutions company is seeking a Solutions Engineer to support sales with technical expertise in Wavelytics. The ideal candidate will have at least 3 years of experience in data ana...Show more
    Last updated: 2 days ago • Promoted
    Senior Software Engineer, Conversational AI — Remote AI Leadership

    Senior Software Engineer, Conversational AI — Remote AI Leadership

    Trellisconnect • New York, New York, United States
    Remote
    Full-time
    A leading insurance tech company in New York is seeking a Senior Software Engineer for their Conversational AI team.This position is crucial for developing systems that enhance customer interaction...Show more
    Last updated: 14 days ago • Promoted
    Remote Side Hustle Developer

    Remote Side Hustle Developer

    Finance Buzz • Eatontown, New Jersey, US
    Remote
    Full-time +1
    This position is for individuals who want to develop a side income stream while still working full time.You will test different small-scale remote opportunities, learn what works, and grow what pro...Show more
    Last updated: 8 days ago • Promoted
    Sales Engineer Intern

    Sales Engineer Intern

    Commvault • Tinton Falls, NJ, United States
    Full-time
    We've learned that scammers are impersonating Commvault team members-including HR and leadership-via email or text.These bad actors may conduct fake interviews and ask for personal information, suc...Show more
    Last updated: 7 days ago • Promoted
    Flexible Remote Research Assistant (Hiring Immediately)

    Flexible Remote Research Assistant (Hiring Immediately)

    Maxion Research • Bradley Gardens, New Jersey, US
    Remote
    Full-time +1
    Part-time Research Study Personnel (Pay up to $790 / wk.Due to demand, we are now accepting applications for personnel to participate in our local in-person and nationwide remote research studies.Thi...Show more
    Last updated: 21 days ago • Promoted
    AI Engineer — Generative UI & Code (Remote)

    AI Engineer — Generative UI & Code (Remote)

    Vercel • New York, NY, United States
    Remote
    Full-time
    A leading technology company is seeking an AI Engineer to join their fast-moving team.This role focuses on building the future of UI development utilizing AI, including designing prototypes and imp...Show more
    Last updated: 30+ days ago • Promoted
    Remote Technical Content Engineer for AI & Web Dev

    Remote Technical Content Engineer for AI & Web Dev

    Vercel • New York, NY, United States
    Remote
    Full-time
    A leading web infrastructure company in New York is seeking an experienced Technical Writer to develop high-quality technical content for their AI Cloud solutions and frameworks.This role will invo...Show more
    Last updated: 30+ days ago • Promoted
    AI Software Engineer

    AI Software Engineer

    HirexHire • New York, NY, 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: 30+ days ago • Promoted
    AI Agents Developer

    AI Agents Developer

    Texas State Library and Archives Commision • New York, NY, US
    Full-time
    At this Quant Trading firm our mission is to improve the market by injecting liquidity, providing accurate pricing, increasing transparency and stabilizing the market no matter the conditions.With ...Show more
    Last updated: 30+ days ago • Promoted