{"schemaVersion":"jobsearcher.job.v1","id":"231a74670a7b5aad289db088","url":"https://jobsearcher.com/jobs/231a74670a7b5aad289db088","canonicalUrl":"https://jobsearcher.com/jobs/231a74670a7b5aad289db088","title":"Remote Senior C Engineer - AI Trainer","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 worlds largest AI companies and foundation model labs. Your systems-level C expertise will directly help improve the worlds 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: Bachelors 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.","company":"SuperAnnotate","rawCompany":"superannotate","isRemote":true,"isActive":false,"createdAt":"2026-05-05T04:03:32.802Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541990","title":"All Other Professional, Scientific, and Technical Services","slug":"all-other-professional-scientific-and-technical-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Remote Senior C Engineer - AI Trainer","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 worlds largest AI companies and foundation model labs. Your systems-level C expertise will directly help improve the worlds 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: Bachelors 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.","datePosted":"2026-05-05T04:03:32.802Z","dateModified":"2026-05-05T04:03:32.802Z","hiringOrganization":{"@type":"Organization","name":"SuperAnnotate","sameAs":"https://jobsearcher.com"},"jobLocationType":"TELECOMMUTE","applicantLocationRequirements":{"@type":"Country","name":"US"},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"231a74670a7b5aad289db088"},"url":"https://jobsearcher.com/jobs/231a74670a7b5aad289db088"}}