Senior Code Reviewer for LLM Data Training (JavaScript)

G2i Inc.; Rio de Janeiro; Teletrabalho; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A leading AI solutions provider is seeking a remote Code Reviewer with deep JavaScript expertise to enhance the quality of AI-generated code evaluations. You will review annotator output to ensure it meets strict quality guidelines and provide actionable feedback. Ideal candidates have 5–7 years of experience in JavaScript development and strong communication skills. Competitive compensation and flexible work arrangements offered.

Serviços

Competitive compensation

Remote flexibility

Milestone-based delivery

Qualificações

• 5–7+ years of experience in JavaScript development, QA, or code review.
• Strong knowledge of JavaScript syntax, debugging, edge cases, and testing.
• Excellent written communication and documentation skills.

Responsabilidades

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

Conhecimentos

JavaScript development

Code review

Debugging

Written communication

Ferramentas

Testing tools

Code execution environments

Descrição da oferta de emprego

About the Company

G2i connects subject-matter experts, students, and professionals with flexible, remote AI training work such as 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 JavaScript expertise to review evaluations completed by data annotators assessing AI-generated JavaScript 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 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.

Required Qualifications

• 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.

Preferred Qualifications

• Experience in AI training, LLM evaluation, or model alignment.
• Familiarity with annotation platforms.
• Exposure to RLHF (Reinforcement Learning from Human Feedback) pipelines.

Why Join Us?

Join a high-impact team working at the intersection of AI and software development. Your JavaScript expertise will directly influence the accuracy, safety, and clarity of AI-generated code. This role offers remote flexibility, milestone-based delivery, and competitive compensation.