Talent.com
JavaScript Engineer
JavaScript EngineerSuperAnnotate • Richardson, Texas, US
[error_messages.no_longer_accepting]
JavaScript Engineer

JavaScript Engineer

SuperAnnotate • Richardson, Texas, 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]

    Engineer • Richardson, Texas, US

    [internal_linking.similar_jobs]
    UX Website Developer

    UX Website Developer

    APCON • Plano, TX, US
    [job_card.full_time]
    APCON is looking for a UX Web Developer who bridges the gap between design and development.This hybrid role combines creativity with front-end coding expertise to bring engaging designs to life whi...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Software Engineer

    Senior Software Engineer

    SagePaths • Dallas, TX, US
    [job_card.full_time]
    Job Title : Senior Software Engineer.We are seeking a talented Software Engineer with strong expertise in React and Python. The ideal candidate will have a passion for developing high-quality softwar...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Node.js with Typescript Developer

    Node.js with Typescript Developer

    H R PUNDITS INC • Plano, TX, US
    [job_card.full_time]
    You will be aligned with our long-standing client in the Node.The candidate should be aware of the latest trends in this industry as are applicable from a domain and technological perspective.Locat...[show_more]
    [last_updated.last_updated_30] • [promoted]
    AngularJS Developer

    AngularJS Developer

    Zone IT Solutions • Dallas, TX, US
    [job_card.full_time]
    Zone IT Solutions is seeking a skilled AngularJS Developer to join our dynamic team.As an AngularJS Developer, you will be responsible for building responsive and high-performance web applications ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Forward Deployed Engineer (FDE)

    Forward Deployed Engineer (FDE)

    Catalyst Labs • Dallas, TX, US
    [job_card.full_time]
    Catalyst Labs is a specialized talent partner with a focus on recruiting top-tier engineers across Software, Data, and AI-driven domains. We are deeply embedded in our clients’ technical hirin...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    DevOps Engineer

    DevOps Engineer

    Axiom Software Solutions Limited • Frisco, TX, US
    [job_card.full_time]
    Location : Frisco TX – Onsite.We are seeking a highly skilled and motivated DevOps Engineer to join our growing team.The ideal candidate will have strong problem-solving abilities, proficiency...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Zscaler Engineer - Immediate Contract Opportunity!!

    Zscaler Engineer - Immediate Contract Opportunity!!

    The Hire Solution • Plano, TX, US
    [job_card.temporary]
    Engineer – Zscaler (Temporary Role).We are seeking an experienced Security Operations Architect / Engineer with deep expertise in Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Sr. DevOps Engineer

    Sr. DevOps Engineer

    IT Solutions INC • Plano, TX, US
    [job_card.full_time]
    Location : Plano TX- Look for Local / Nearby candidates.W2 Candidates - with minimum validity of 12 months.Top 3 skills : Docker, OpenShift Container. Experience in CI / CD Pipeline integrations and cloud ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    React Native Engineer

    React Native Engineer

    Wilbur Labs • Dallas, TX, US
    [job_card.full_time]
    VacationRenter is the fastest growing vacation rental search engine.We love traveling, but not how time-consuming and complex it can be to find the right place to stay. We eliminated the need to sea...[show_more]
    [last_updated.last_updated_30] • [promoted]
    JR Azure Cloud Engineer

    JR Azure Cloud Engineer

    IT Vision Group • Dallas, TX, US
    [job_card.full_time]
    Title : JR Azure Cloud Engineer.Location : Charlotte / Raleigh / Remote.Essential Duties and Responsibilities : .Build and supporting Azure cloud deployments. Automating functionality in the Azure ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Node.js Developer Healthcare

    Senior Node.js Developer Healthcare

    Krest Global Solutions • Dallas, TX, US
    [job_card.full_time]
    The ideal candidate will have deep expertise in Node.Integrate with healthcare systems such as.Implement secure data handling practices to ensure. Work closely with product managers, frontend teams,...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    React JS Developer

    React JS Developer

    RNR IT Solutions Inc • Dallas, TX, US
    [job_card.full_time]
    Job title : React JS developer(ReactJS + Redux+ Flux).Multiple Locations : Dallas, TX : River Hood, IL : SFO, CA : Mountain View, CA. Javascript , jQuery, JSON / XML, AJAX.Hands-on experience in JavaScr...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Software Engineer

    Software Engineer

    MSR Technology Group • Plano, TX, US
    [job_card.full_time]
    Recent hands own software development experience using programming languages such as Rust, Go, C / C++, JavScript.Recent hands own software development experience in scripting languages such as Bash,...[show_more]
    [last_updated.last_updated_30] • [promoted]
    UI Engineer

    UI Engineer

    Diverse Lynx • Plano, TX, US
    [job_card.full_time]
    Location : Plano, TX Onsite Type of Hire : Long Term Contract.In-depth knowledge of JavaScript, CSS, HTML, and front-end languages. Knowledge of REACT tools including React.Webpack, Enzyme, Redux, an...[show_more]
    [last_updated.last_updated_variable_hours] • [promoted] • [new]
    Jr Hyperscale Solutions Engineer (Remote)

    Jr Hyperscale Solutions Engineer (Remote)

    DataBank Holdings, Ltd. • Dallas, TX, United States
    [filters.remote]
    [job_card.full_time]
    DataBank's managed data center services are anchored in world-class facilities.Our customized technology solutions are designed to help customers effectively manage risk, improve technology perform...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    Senior Full Stack Engineer

    Senior Full Stack Engineer

    CCS INC • Plano, TX, US
    [job_card.full_time]
    Experience building complex, large scale applications using HTML, CSS, and JavaScript, cloud content delivery tools & CDNs. ASTRO, React, VueJS, Ember, SOLID or equivalent.Experience with CSS3 a...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Azure Engineer

    Azure Engineer

    Enavate • Dallas, TX, US
    [job_card.full_time]
    This position is responsible for managing, maintaining, and enhancing Azure public cloud environments.The ideal candidate will have hands-on experience in provisioning and troubleshooting Azure inf...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Software Engineer, Node.js

    Senior Software Engineer, Node.js

    GoodLeap • Plano, TX, US
    [job_card.full_time]
    GoodLeap is a technology company delivering best-in-class financing and software products for sustainable solutions, from solar panels and batteries to energy-efficient HVAC, heat pumps, roofing, w...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]