G2i Inc.

Senior Code Reviewer, LLM Data Training – JavaScript

G2i Inc.

contract

Posted on:

Location Type: Remote

Location: Remote • 🇺🇸 United States

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Job Level

Senior

About the role

  • Review and audit annotator evaluations of AI-generated JavaScript code.
  • Assess if the JavaScript 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.

Requirements

  • 5–7+ years of experience in JavaScript development, QA, or code review.
  • Strong knowledge of JavaScript 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.
Benefits
  • Remote flexibility
  • Milestone-based delivery
  • Competitive compensation

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
JavaScriptcode reviewdebuggingtestingproof-of-work methodologyannotation workflowsfunctional correctnesssecurity assessmentedge casesevaluation integrity
Soft skills
written communicationdocumentationconstructive feedbackattention to detail