C++ Engineer

SME Careers; Pakistan; Remote; PKR 9,535,000 - 22,884,000; Part time

Job summary

SME Careers is seeking a C++ Engineer to work fully remotely on an hourly contractor basis. You will review AI-generated C++ code, systems designs, and explanations, and generate reference implementations and step-by-step reasoning for complex problems.

Responsibilities include assessing solutions for accuracy, safety, and performance; identifying issues in memory and concurrency; fact-checking; and writing high-quality explanations and model solutions.

Qualifications

• Bachelor's degree or higher in a technical field.
• 4+ years of professional C++ software development experience.
• Expert-level proficiency in modern C++ (C++11 and later).
• Strong systems programming background in concurrency, OS, memory management.
• Experience with C++ build systems, compilers, linkers, debuggers, and profiling tools.
• Minimum C1 English proficiency with clear technical explanations.
• Experience conducting detailed C++ code reviews and enforcing standards.
• Familiarity with CI/CD and automated testing in C++ projects.
• Nice to have AI data training or evaluating AI content experience.
• Detail-oriented and methodical in evaluating complex C++ code

Responsibilities

• Develop AI training content: prompts and responses to guide AI learning.
• Optimize AI performance: evaluate and rank AI responses for accuracy and relevance.
• Ensure model integrity: test AI models for inaccuracies and biases

Skills

C++ proficiency

Systems programming

Code reviews

English proficiency

Education

Bachelor's degree in CS/EE or related field

Tools

C++ build systems

Debugging/profiling tools

Concurrency tools

Job description

As a 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 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, where your C++ and systems expertise will directly help improve the world's premier AI models used by millions of developers worldwide|

Important

There is no immediate project for this role; however, if qualified, you will be among the first experts we reach out to when relevant opportunities arise. This will also provide you with access to future projects available through our expert network.

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, 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.
• 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 complex C++ code.