C++ Engineer

Summary

SME Careers is 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. As a C++ Engineer, you will work remotely to review AI-generated C++ code, assess solutions for accuracy and clarity, and create high-quality reference implementations for complex engineering problems.

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

Skills

• 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, performance-critical, or large-scale applications
• Expert-level proficiency in modern C++ (C++11 and later), including templates, move semantics, smart pointers, and the STL
• Strong background in systems programming concepts such as concurrency, operating systems, low-level performance optimization, and memory management
• Hands-on experience with C++ build systems, compilers, linkers, debuggers, and profiling or analysis tools
• 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 C++ code reviews and enforcing coding standards for safety, performance, and maintainability
• Comfort working with version control, CI/CD workflows, and automated testing frameworks in modern C++ projects
• Highly detail-oriented and systematic, with a methodical approach to evaluating reasoning quality and identifying subtle issues in complex C++ code
• Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus

Qualifications

Must Haves

• 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, performance-critical, or large-scale applications
• Expert-level proficiency in modern C++ (C++11 and later), including templates, move semantics, smart pointers, and the STL
• Strong background in systems programming concepts such as concurrency, operating systems, low-level performance optimization, and memory management
• Hands-on experience with C++ build systems, compilers, linkers, debuggers, and profiling or analysis tools
• 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 C++ code reviews and enforcing coding standards for safety, performance, and maintainability
• Comfort working with version control, CI/CD workflows, and automated testing frameworks in modern C++ projects
• Highly detail-oriented and systematic, with a methodical approach to evaluating reasoning quality and identifying subtle issues in complex C++ code

Nice to Haves

• Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus

Benefits

• If qualified, you will be among the first experts we reach out to when relevant opportunities arise
• Access to future projects available through our expert network