Talent.com
Remote Ruby Engineer - AI Trainer
Remote Ruby Engineer - AI TrainerSuperAnnotate • San Mateo, California, US
Remote Ruby Engineer - AI Trainer

Remote Ruby Engineer - AI Trainer

SuperAnnotate • San Mateo, California, US
[job_card.30_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
  • [filters.remote]
[job_card.job_description]

As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, 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 readability, maintainability, and correctness; identify errors in MVC structure, domain modeling, or control flow; fact-check information; write high-quality explanations and model solutions that demonstrate idiomatic Ruby patterns; 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, and 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 :

  • 1–2+ years of professional Ruby programming experience in production environments.
  • Strong understanding of Ruby on Rails, MVC architecture, and idiomatic Ruby patterns for structuring application code.
  • Hands-on software engineering experience building and maintaining Ruby or Rails applications, with exposure to real-world production constraints.
  • Ability to evaluate readability, maintainability, and logical correctness in Ruby and Rails code, including model, controller, and service-layer design.
  • Significant experience using LLMs or AI coding assistants while programming, combined with a disciplined approach to validating and reviewing their output.
  • Excellent English writing skills, capable of producing clear, structured, and pedagogical technical explanations and code reviews.
  • Minimum Bachelor’s degree in Computer Science or a closely related technical field.
  • Previous experience with AI data training, large-scale code review, or evaluation of AI-generated technical content is strongly preferred; Minimum C1 English proficiency and an extremely detail-oriented working style are required.
  • Highly preferred : experience with frameworks and tools such as Ruby on Rails, Sinatra, and RSpec in real projects.
  • Preferred : merged PRs in Ruby open-source projects, experience with metaprogramming or test-heavy systems, and competitive programming exposure.
  • [job_alerts.create_a_job]

    Remote Ruby Engineer AI Trainer • San Mateo, California, US

    [internal_linking.similar_jobs]
    Embodied AI Robotics Research Scientist

    Embodied AI Robotics Research Scientist

    The Rundown AI, Inc. • Menlo Park, CA, United States
    [job_card.full_time]
    A leading technology firm in Menlo Park is looking for an AI Research Scientist with expertise in robotics and AI to contribute to groundbreaking research in embodied artificial intelligence.The id...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior AI / ML Systems Engineer - Scale & Evaluation Platforms

    Senior AI / ML Systems Engineer - Scale & Evaluation Platforms

    Snorkel AI, Inc. • Redwood City, CA, United States
    [job_card.full_time]
    A leading AI technology company in Redwood City is seeking a Software Engineer to develop large-scale systems for AI workloads. You will collaborate with various teams to ensure high-quality dataset...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Robotics AI Research Scientist : Production ML & RL

    Robotics AI Research Scientist : Production ML & RL

    Dyna Robotics • Redwood City, CA, United States
    [job_card.full_time]
    A robotics technology company in Redwood City is seeking a Research Engineer / Scientist to develop and deploy AI models for robotic manipulation tasks. This role combines research and engineering, ...[show_more]
    [last_updated.last_updated_1_hour] • [promoted] • [new]
    Senior Machine Learning Engineer (MLE)

    Senior Machine Learning Engineer (MLE)

    Equinix • Redwood City, CA, United States
    [job_card.full_time]
    Senior Machine Learning Engineer.Equinix is the world's digital infrastructure company, shortening the path to connectivity to enable the innovations that enrich our work, life and planet.A place w...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    AI Research Scientist, Robotics

    AI Research Scientist, Robotics

    META • Menlo Park, CA, United States
    [job_card.full_time]
    The ideal Research Scientist candidate will use their skills in system design and modeling and possess knowledge of a wide variety of components and technologies. These roles will require research a...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Staff Architect - Data & AI Platforms

    Staff Architect - Data & AI Platforms

    REVOLUTION Medicines • Redwood City, CA, United States
    [job_card.full_time]
    Revolution Medicines is a clinical-stage precision oncology company focused on developing novel targeted therapies to inhibit frontier targets in RAS-addicted cancers. The company's R&D pipeline com...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Remote Ruby Engineer - AI Trainer

    Remote Ruby Engineer - AI Trainer

    SuperAnnotate • El Cerrito, California, US
    [filters.remote]
    [job_card.full_time]
    As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step-by-step ...[show_more]
    [last_updated.last_updated_variable_days]
    Staff Software Engineer, AI

    Staff Software Engineer, AI

    GoodLeap • San Mateo County, California, US
    [job_card.full_time]
    Job Description Job Description About GoodLeap : GoodLeap is a technology company delivering best-in-class financing and software products for sustainable solutions, from solar panels and batterie...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior / Staff Software Engineer - Machine Learning Platform (Inference)

    Senior / Staff Software Engineer - Machine Learning Platform (Inference)

    Snowflake Computing • Menlo Park, CA, United States
    [job_card.full_time]
    Machine Learning Platform Team Leader.Snowflake is about empowering enterprises to achieve their full potential and people too. With a culture that's all in on impact, innovation, and collaboration,...[show_more]
    [last_updated.last_updated_1_hour] • [promoted] • [new]
    RWE Analytics Leader for Oncology Programs Remote

    RWE Analytics Leader for Oncology Programs Remote

    REVOLUTION Medicines • Redwood City, CA, United States
    [job_card.full_time]
    A precision oncology company in California is seeking a Senior Director of Real-World Data & Analytics to lead the establishment of the RWD&A group. In this role, you will collaborate with senior le...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Research Scientist, Reinforcement Learning (PhD)

    Research Scientist, Reinforcement Learning (PhD)

    META • Menlo Park, CA, United States
    [job_card.full_time]
    The AI Research Scientist role conducts cutting-edge research and develops advanced machine learning models-particularly in large language models, and recommendation systems-to drive innovation in ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Staff Software Engineer

    Staff Software Engineer

    Cognita • Menlo Park, CA, United States
    [job_card.full_time]
    Cognitas mission is to increase the worlds access to healthcare.Radiology is (1) the first-line diagnostic specialty, (2) facing a worsening global workforce shortage, and (3) highly digitized, mak...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Software Engineer

    Senior Software Engineer

    Lirvana Labs • Menlo Park, California, US
    [job_card.full_time]
    Job Description Job Description About Us Lirvana Labs is an early-stage, VC-backed ed-tech startup turning the dream of truly personalized learning into everyday reality.Backed by Kapor Capital a...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Staff Architect Data & AI Platforms

    Staff Architect Data & AI Platforms

    REVOLUTION Medicines • Redwood City, CA, United States
    [job_card.full_time]
    Staff / Senior Staff Architect Data & AI Platforms.Revolution Medicines is a clinical-stage precision oncology company focused on developing novel targeted therapies to inhibit frontier targets in ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    AI Research Scientist, VLLM (vision large language models)

    AI Research Scientist, VLLM (vision large language models)

    The Rundown AI, Inc. • Menlo Park, CA, United States
    [job_card.full_time]
    AI Research Scientist, VLM (vision language models).Lead, collaborate, and execute on research that pushes forward the state of the art in multimodal reasoning and generation research.Work towards ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Principal Product Designer AI Platform & Experience

    Principal Product Designer AI Platform & Experience

    C3.ai, Inc. • Redwood City, CA, United States
    [job_card.full_time]
    A leading AI software firm is seeking a Principal Product Designer to spearhead the design of their applications.The role involves defining user experiences, working closely with leadership and eng...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Research Scientist, AI & Systems Co-design (PhD)

    Research Scientist, AI & Systems Co-design (PhD)

    META • Menlo Park, CA, United States
    [job_card.full_time]
    Our teams' mission is to explore, develop and help productionize high performance software & hardware technologies for AI at datacenter scale. We achieve this via concurrent design and optimization ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    AI Research Scientist - Safety Alignment Team

    AI Research Scientist - Safety Alignment Team

    The Rundown AI, Inc. • Menlo Park, CA, United States
    [job_card.full_time]
    Meta is seeking AI Research Scientists to join the Safety Alignment team within Meta Superintelligence Labs, dedicated to advancing the safe development and deployment of superintelligent AI.Our mi...[show_more]
    [last_updated.last_updated_1_hour] • [promoted] • [new]