Senior SWE for Code Reviewing LLM Data Training

G2i Inc.; Remote; ZAR 300 000 - 400 000; Part time

Job summary

A technology company is hiring a Code Reviewer with deep expertise in Rust to ensure the quality of AI-generated code evaluations. You will review annotator assessments, validate code, and provide feedback to maintain high standards. Ideal candidates should have 5–7 years of experience in Rust development or QA, strong communication skills, and proficiency in English. This remote role offers flexible, personalized hourly compensation based on experience and expertise.

Qualifications

• 5–7+ years of experience in Rust development, QA, or code review.
• Strong knowledge of Rust syntax and debugging.
• Comfortable using code execution environments.

Responsibilities

• Review and audit annotator evaluations of AI-generated Rust code.
• Assess if the Rust code follows the prompt instructions.
• Provide constructive feedback to maintain high annotation standards.

Skills

Rust development

Quality assurance

Code review

Debugging

Written communication

Annotation workflows

Tools

Cargo

Testing frameworks

Job description

10-min AI interview, project starts Jan 29, rare languages = higher placement rates

About the Company

G2i connects subject-matter experts, students, and professionals with flexible, remote AI training opportunities, including annotation, evaluation, fact-checking, and content review. We partner with leading AI teams, and all contributions are paid weekly once approved, ensuring consistent and reliable compensation.

About the Role

We're hiring a Code Reviewer with deep Rust expertise to review evaluations completed by data annotators assessing AI-generated Rust code responses. Your role is to ensure that annotators follow strict quality guidelines related to instruction-following, factual correctness, and code functionality.

Responsibilities

• Review and audit annotator evaluations of AI-generated Rust code.
• Assess if the Rust code follows the prompt instructions, is functionally correct, and secure.
• Validate code snippets using proof-of-work methodology.
• Identify inaccuracies in annotator ratings or explanations.
• Provide constructive feedback to maintain high annotation standards.
• Work within Project Atlas guidelines for evaluation integrity and consistency.

Required Qualifications

• 5–7+ years of experience in Rust development, QA, or code review.
• Strong knowledge of Rust syntax, ownership/borrowing system, debugging, edge cases, and testing.
• Experience with Cargo, testing frameworks, and the Rust ecosystem.
• Comfortable using code execution environments and debugging tools.
• Excellent written communication and documentation skills.
• Experience working with structured QA or annotation workflows.
• English proficiency at B2, C1, C2, or Native level.

Preferred Qualifications

• Experience in AI training, LLM evaluation, or model alignment.
• Familiarity with annotation platforms.
• Exposure to RLHF (Reinforcement Learning from Human Feedback) pipelines.
• Background in systems programming or performance-critical applications.

Compensation

Hourly rates are personalized based on your experience level, educational background, location, and industry expertise. You'll see your specific rate in your contract offer before signing. Rates for technical roles can vary significantly based on these factors and can be re-evaluated for different projects based on your performance and experience.