Code Reviewer for LLM Data Training (R)
Company: G2i Inc.
Location: Phoenix
Posted on: February 17, 2026
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Job Description:
Job Description 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
R expertise to review evaluations completed by data annotators
assessing AI-generated R 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 R code. Assess if the R 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 R development, QA, or
code review. Strong knowledge of R syntax, debugging, edge cases,
and testing. Comfortable using code execution environments and
testing 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.
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.
Keywords: G2i Inc., Chandler , Code Reviewer for LLM Data Training (R), IT / Software / Systems , Phoenix, Arizona
