Talent.com
Remote Senior C Engineer AI Trainer
Remote Senior C Engineer AI TrainerSuperAnnotate • Lake Elsinore, California, US
[error_messages.no_longer_accepting]
Remote Senior C Engineer AI Trainer

Remote Senior C Engineer AI Trainer

SuperAnnotate • Lake Elsinore, California, US
[job_card.variable_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
  • [filters.remote]
[job_card.job_description]

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 reference implementations and step-by-step reasoning for complex engineering problems. You will assess solutions for accuracy, clarity, safety, and adherence to the prompt; identify errors in logic, memory handling, concurrency, or performance; fact-check technical 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 fully remote, hourly paid contractor role is with SME Careers, a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world’s largest AI companies and foundation model labs. Your systems-level C expertise will directly help improve the world’s premier AI models used by millions of developers worldwide.

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 :

  • Bachelor’s degree or higher in Computer Science, Electrical / Computer Engineering, or a closely related technical field.
  • 4+ years of professional experience developing production software in C for systems, embedded, or performance-critical applications.
  • Expert-level proficiency in C, including deep understanding of pointers, memory management, undefined behavior, and low-level debugging.
  • Strong background in systems programming concepts such as concurrency, operating systems, hardware interaction, and performance optimization.
  • Hands-on experience with build systems, compilers, linkers, and debugging tools commonly used in C development.
  • Minimum C1 English proficiency (written and spoken), with the ability to write clear technical explanations and follow detailed English-language guidelines.
  • Proven experience conducting detailed code reviews and enforcing coding standards for safety and maintainability in C codebases.
  • Comfort working with version control, CI / CD workflows, and automated testing for C projects.
  • Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.
  • Highly detail-oriented and systematic, with a methodical approach to evaluating reasoning quality and identifying subtle issues in low-level code.
  • [job_alerts.create_a_job]

    Senior Engineer Ai • Lake Elsinore, California, US

    [internal_linking.similar_jobs]
    Senior AI Software Engineer

    Senior AI Software Engineer

    VirtualVocations • Vista, California, United States
    [job_card.full_time]
    A company is looking for an AI Software Engineer Senior Consultant II.Key Responsibilities Design and develop microservices using Java Spring Boot Build and maintain Python-based services for da...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior AI Platform Engineer

    Senior AI Platform Engineer

    InsideHigherEd • Riverside, California, United States
    [job_card.full_time]
    The Senior AI Platform Engineer is responsible for the technical design, development, and implementation of a comprehensive and scalable Generative AI platform for UC Riverside’s faculty, staff, an...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Remote Senior C Engineer - AI Trainer

    Remote Senior C Engineer - AI Trainer

    SuperAnnotate • Rialto, California, 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_1_day]
    Remote Product Tester - $25-45 per hour

    Remote Product Tester - $25-45 per hour

    Online Consumer Panels America • Vista, California, US
    [filters.remote]
    [job_card.part_time] +1
    Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies. We guarantee 15-25 hours per week with an hourly pay of bet...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Remote Product Tester – $45 / hr + Free Products – Start Now!

    Remote Product Tester – $45 / hr + Free Products – Start Now!

    OCPA • Oceanside, California, us
    [filters.remote]
    [job_card.part_time] +1
    Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies. We guarantee 15-25 hours per week with an hourly pay of bet...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior AI Engineer

    Senior AI Engineer

    VirtualVocations • Vista, California, United States
    [job_card.full_time]
    A company is looking for a Senior High Performance AI Engineer to build groundbreaking multi-agent systems for the CUDA ecosystem. Key Responsibilities Design, build and optimize agentic AI system...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Freelance AI Statistics Trainer

    Freelance AI Statistics Trainer

    VirtualVocations • Vista, California, United States
    [job_card.full_time]
    A company is looking for a Statistician with Python - Freelance AI Trainer.Key Responsibilities Generate prompts that challenge AI models Define scoring criteria to evaluate AI's accuracy Corre...[show_more]
    [last_updated.last_updated_variable_hours] • [promoted] • [new]
    Data Analyst (Remote)

    Data Analyst (Remote)

    Quality Talent Group • Wildomar, CA, US
    [filters.remote]
    [job_card.full_time]
    Our client is a leading force in advancing safer, smarter AI technology.Their work has been featured in.They have built a global community of expert contributors and have paid more than.No contract...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Software Engineer, Core Experiences - Murrieta, USA

    Senior Software Engineer, Core Experiences - Murrieta, USA

    Speechify • Murrieta, CA, US
    [job_card.full_time]
    Speechify is the easiest way to listen to the world's information.Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the...[show_more]
    [last_updated.last_updated_30] • [promoted]
    AI Engineer

    AI Engineer

    VirtualVocations • Vista, California, United States
    [job_card.full_time]
    A company is looking for an AI Engineer to join their Professional Services team.Key Responsibilities Design and develop multi-agent systems, implement agent logic, and optimize prompts Guide cu...[show_more]
    [last_updated.last_updated_30] • [promoted]
    AI Solutions Engineer

    AI Solutions Engineer

    VirtualVocations • Vista, California, United States
    [job_card.full_time]
    A company is looking for an AI Solutions Engineer - Remote.Key Responsibilities : Manage the full technical lifecycle of AI-driven solutions from prototype to production Assess and implement AI p...[show_more]
    [last_updated.last_updated_30] • [promoted]
    AI Scientist and Engineer

    AI Scientist and Engineer

    VirtualVocations • Vista, California, United States
    [job_card.full_time]
    A company is looking for an AI Scientist or Engineer to join their remote team focused on leveraging artificial intelligence in healthcare. Key Responsibilities Develop and deploy AI technologies ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Computer Science Associate (Part-time) Instructor Pool 2025 - 2026

    Computer Science Associate (Part-time) Instructor Pool 2025 - 2026

    InsideHigherEd • Oceanside, California, United States
    [job_card.part_time]
    The college is accepting applications to build a pool of instructors for possible future part-time assignments at all locations. The department chairperson or designee will review applications only ...[show_more]
    [last_updated.last_updated_variable_hours] • [promoted] • [new]
    Commercial Pilot AI Trainer

    Commercial Pilot AI Trainer

    VirtualVocations • San Bernardino, California, United States
    [job_card.full_time]
    A company is looking for a Commercial Pilot - AI Trainer (Contract).Key Responsibilities Evaluate AI models based on professional experience and provide structured feedback Develop prompts for A...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    AI Engineer III

    AI Engineer III

    VirtualVocations • Vista, California, United States
    [job_card.full_time]
    A company is looking for an AI Engineer III to develop and implement AI / ML solutions.Key Responsibilities Develop comprehensive systems and frameworks for AI applications and products Construct ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Remote Senior C++ Engineer - AI Trainer

    Remote Senior C++ Engineer - AI Trainer

    SuperAnnotate • Redlands, California, 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_1_day]
    AI Engineer IV

    AI Engineer IV

    VirtualVocations • Vista, California, United States
    [job_card.full_time]
    A company is looking for an AI Engineer IV to lead the development of AI / ML solutions for complex business problems.Key Responsibilities Recommend and develop systems and frameworks for AI applic...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Generative AI Strategy Owner

    Generative AI Strategy Owner

    VirtualVocations • Vista, California, United States
    [job_card.full_time]
    A company is looking for an Agentic Experience Owner.Key Responsibilities Design and build intelligent, autonomous systems to enhance customer experience Prototype and scale emerging frameworks ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]