Node.Js Developer

Cashback24x7; India; Remote; INR 3,234,000 - 7,761,000; Full time

Job summary

Cashback24x7 is seeking a Node.js Developer for a remote, contract role. You will bring deep expertise in Node.js, JavaScript, and TypeScript to provide input on backend systems and support model training with high-quality code reviews and documentation.

You will analyze real-world scenarios, collaborate across teams, and communicate technical trade-offs clearly to both technical and non-technical stakeholders, helping ensure scalable, reliable backend services and effective knowledge sharing.

Qualifications

• Extensive hands-on experience with Node.js, JavaScript, and TypeScript in professional environments.
• Expert problem-solving and debugging abilities within distributed application systems.
• Strong attention to detail in both code review and written documentation.
• Excellent written and verbal communication skills, with an emphasis on clarity and thoroughness.
• Deep understanding of backend application architectures and common development patterns.
• Demonstrated ability to analyze and articulate technical trade-offs and solutions.
• Proactive, collaborative approach to cross-functional teamwork.

Responsibilities

• Leverage your deep knowledge of Node.js, JavaScript, and TypeScript to provide expert-level input and feedback for AI system development.
• Analyze and review code samples to ensure accuracy, efficiency, and adherence to best practices.
• Collaborate with multidisciplinary teams to identify key development patterns and problem-solving strategies in backend engineering.
• Evaluate real-world Node.js scenarios to help models learn robust, scalable, and maintainable solutions.
• Document insights, edge cases, and nuanced technical considerations in clear, effective written form.
• Contribute to model training by communicating complex concepts in a way that's accessible for both technical and non-technical stakeholders.
• Uphold high standards of written and verbal communication with both internal and external partners.

Skills

Node.js

JavaScript

TypeScript

Problem solving

Attention to detail

Written communication

Verbal communication

Backend patterns

Collaborative

Job description

Job Title: Node.Js Developer

Job Type: Contractor

Location: Remote

Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Key Responsibilities:

• Leverage your deep knowledge of Node.js, JavaScript, and TypeScript to provide expert-level input and feedback for AI system development.
• Analyze and review code samples to ensure accuracy, efficiency, and adherence to best practices.
• Collaborate with multidisciplinary teams to identify key development patterns and problem-solving strategies in backend engineering.
• Evaluate real-world Node.js scenarios to help models learn robust, scalable, and maintainable solutions.
• Document insights, edge cases, and nuanced technical considerations in clear, effective written form.
• Contribute to model training by communicating complex concepts in a way that's accessible for both technical and non-technical stakeholders.
• Uphold high standards of written and verbal communication with both internal and external partners.

Required Skills and Qualifications:

• Extensive hands‑on experience with Node.js, JavaScript, and TypeScript in professional environments.
• Expert problem‑solving and debugging abilities within distributed application systems.
• Strong attention to detail in both code review and written documentation.
• Excellent written and verbal communication skills, with an emphasis on clarity and thoroughness.
• Deep understanding of backend application architectures and common development patterns.
• Demonstrated ability to analyze and articulate technical trade‑offs and solutions.
• Proactive, collaborative approach to cross‑functional teamwork.

Preferred Qualifications:

• Prior experience contributing to AI-related projects or model training initiatives.
• Background in designing or maintaining large‑scale, high‑availability Node.js applications.
• Experience with remote collaboration and asynchronous communication tools.