Remote C Systems Engineer & AI Code Reviewer

SME Careers; Indonesia; Remote; IDR 165,312,000 - 330,624,000; Full time

Job summary

SME Careers is seeking a highly skilled C engineer for a fully remote, hourly contractor role. You will review AI-generated C code, low-level designs, and explanations, then craft high-quality reference implementations and step-by-step reasoning for complex problems.

The position focuses on assessing correctness, safety, memory management, concurrency, and performance, while providing clear explanations and model solutions. Strong English and thorough code-review experience are essential.

Qualifications

• Bachelor’s degree or higher in Computer Science, Electrical/Computer Engineering, or closely related field.
• 4+ years of professional experience developing production software in C for systems, embedded, or performance-critical apps.
• Expert-level proficiency in C, including 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 in C.
• Minimum C1 English proficiency (written and spoken).
• Proven experience conducting detailed code reviews and enforcing coding standards for safety and maintainability in C codebases.
• Experience with version control, CI/CD workflows, and automated testing for C projects.
• Experience with AI data training, annotation, or evaluating AI-generated content is a strong plus.
• Detail-oriented and methodical in evaluating reasoning quality and identifying issues in low-level code.

Responsibilities

• Develop AI Training Content: Create prompts and responses to guide AI learning across topics.
• Optimize AI Performance: Evaluate and rank AI responses to improve accuracy and relevance.
• Ensure Model Integrity: Test AI models for inaccuracies or biases and validate reliability across use cases.

Skills

C programming

Pointers & memory management

Concurrency

Low-level debugging

Systems programming

CI/CD

English pro­ficiency (C1)

Code reviews

Version control

AI data training experience (plus)

Education

Bachelor's degree or higher in CS/Electrical/CE

Tools

Build systems

Compilers/Linkers

Debugging tools

Job description

SME Careers is seeking a highly skilled C engineer for a fully remote, hourly contractor role. You will review AI-generated C code, low-level designs, and explanations, then craft high-quality reference implementations and step-by-step reasoning for complex problems.

The position focuses on assessing correctness, safety, memory management, concurrency, and performance, while providing clear explanations and model solutions. Strong English and thorough code-review experience are essential.