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C++ Engineer

SME Careers

AI Expert - Software Engineering Contractor · Full-time Long-term
Bangladesh, Bhutan, Brazil, Cambodia, Germany, India, Indonesia, Malaysia, Nepal, Pakistan, Singapore, Sri Lanka, Thailand, Philippines, United States, Timor-Leste, Vietnam Up to $65/hr May 26, 2026

Job description

As a C++ Engineer, you will work remotely reviewing AI-generated C++ code, systems-level designs, and technical explanations while helping improve advanced AI coding systems used by developers worldwide.

This role focuses on evaluating complex C++ implementations, identifying correctness and performance issues, and producing high-quality technical explanations and reference solutions.

Contributors help train AI systems through real-world expertise in:

  • Modern C++
  • Systems programming
  • Performance optimization
  • Concurrency
  • Memory management
  • Low-level engineering

Key Responsibilities

  • Review AI-generated:

    • C++ code
    • Systems designs
    • Technical explanations
    • Performance-critical implementations

  • Assess solutions for:

    • Correctness
    • Safety
    • Clarity
    • Performance
    • Prompt adherence

  • Identify issues involving:

    • Logic errors
    • Memory handling
    • Concurrency
    • Low-level optimization
    • Performance bottlenecks

  • Write:

    • Technical explanations
    • Step-by-step reasoning
    • Reference implementations
    • Correct model solutions

  • Compare and evaluate multiple AI responses based on:

    • Technical accuracy
    • Reasoning quality
    • Maintainability
    • Coding standards

  • Contribute to AI model training and evaluation workflows

Required Qualifications

  • Bachelor’s degree or higher in:

    • Computer Science
    • Electrical Engineering
    • Computer Engineering
    • Related technical fields

  • Minimum 4 years of professional experience developing production C++ software

  • Expert-level proficiency in:

    • Modern C++ (C++11 and newer)
    • Templates
    • Move semantics
    • Smart pointers
    • STL

  • Strong systems programming background involving:

    • Concurrency
    • Operating systems
    • Performance optimization
    • Memory management

  • Experience using:

    • Build systems
    • Compilers
    • Linkers
    • Profilers
    • Debuggers
    • Analysis tools

  • C1-level English proficiency

  • Strong technical writing and code review abilities

  • Familiarity with:

    • CI/CD workflows
    • Automated testing
    • Version control systems

Preferred Qualifications

  • Experience with:

    • AI training workflows
    • AI annotation
    • Evaluating AI-generated code

  • Strong attention to detail and systematic debugging approaches

  • Ability to identify subtle performance and correctness issues in large C++ codebases

Work Structure

  • Fully remote contractor role
  • Flexible work schedule
  • Hourly compensation
  • Weekly payments after approved work

Important Note

There is currently no immediate active project for this role. Qualified candidates will join the expert network and may be contacted for future AI-related opportunities and projects.

About SME Careers

SME Careers is an AI data services company and subsidiary of SuperAnnotate that provides expert training data to leading AI companies and foundation model labs worldwide.

Contributors directly help improve how advanced AI systems reason about software engineering and systems-level development.

Apply now

You will be redirected to the company's website to complete your application.

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Frequently asked questions

Is SME Careers legitimate?
Yes, SME Careers is a legitimate company listed on RemoWork. We verify all companies on our platform. However, we always recommend doing your own research before sharing personal information or starting work. Check reviews from other users and visit the company's official website for the most up-to-date information.
How do I get started with SME Careers?
To get started, visit SME Careers's official website and look for their careers or sign-up page. Create an account, complete your profile with relevant skills and experience, and apply for available positions or projects. Some companies may require you to pass a qualification test or assessment before you can start working.
Does SME Careers offer remote work?
Yes, SME Careers offers remote work opportunities. Most tasks and positions can be completed from anywhere with a reliable internet connection and a computer or smartphone. Specific location requirements may vary by project or role, so check individual listings for details.
How does SME Careers pay its workers?
Payment methods and schedules vary. Common payment options include PayPal, bank transfers, Payoneer, and other digital payment platforms. Visit SME Careers's official website or check their payment/FAQ section for specific details about payment methods, minimum thresholds, and payout schedules.
What skills do I need to work with SME Careers?
Required skills vary by role and project. Generally, you'll need a reliable internet connection, basic computer literacy, strong attention to detail, and good communication skills. Some positions may require specialized expertise, language proficiency, or technical qualifications. Check individual job listings for specific requirements.
What does
SME stands for "Subject Matter Expert." SME Careers connects individuals who have deep expertise in specific domains — such as medicine, law, engineering, science, or education — with AI companies that need expert knowledge to train and evaluate their AI models.
What kind of expert knowledge is most needed?
SME Careers seeks experts across many fields including healthcare, legal, STEM disciplines, finance, education, creative arts, and more. The most in-demand expertise tends to be in areas where AI models need specialized human judgment for accuracy, safety, and quality.
Are SME Careers roles suitable for part-time work?
Yes, many roles on SME Careers are designed for flexible, part-time engagement. Subject matter experts can often set their own schedules and work on projects that fit their availability, making it ideal for professionals looking for supplemental income alongside their primary career.
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