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Salary
≈ $9k – $25k per year (Estimated)
Location
In office (Bengaluru)
Experience
2+ years exp

First seen by Alion on Oct 24, 2026.

Overview
Company
Impact
Profile match
Vahan is a marketplace for blue-collar work in India that uses an AI voice and WhatsApp agent to place outbound calls to candidates across more than 900 cities. Food delivery and quick commerce companies and recruitment agencies hire through the platform. The company is based in Bengaluru, India.

Responsibilities:

  • Build and Maintain Backend Services: Develop scalable and robust backend services and APIs using Node.js, ensuring high performance and responsiveness.
  • Optimise Database Performance: Design and optimise database schemas, queries, and indexes for efficient data storage and retrieval, with experience in PostgreSQL or MySQL.
  • Collaborate and Integrate: Work closely with frontend engineers to integrate APIs, ensuring seamless user experiences. Basic knowledge of frontend technologies like React or Angular is advantageous.
  • Contribute to System Design: Engage in both low-level and high-level system design, focusing on scalability, security, and performance considerations.
  • Leverage Cloud Infrastructure: Utilise AWS for application deployment, monitoring, and scaling. Experience with Redis for caching and optimising data retrieval is preferred.
  • Maintain Code Quality: Write clean, maintainable, and well-documented code. Actively participate in code reviews and ensure adherence to coding best practices.
  • Testing and Debugging: Develop tests to cover edge cases, ensure backward compatibility, and debug issues related to functionality, integration, and scalability.


Requirements:

  • Have 2+ years of experience as a Backend Developer, with strong expertise in Node.js and relational databases.
  • Are skilled in cloud services, particularly AWS, and have a solid grasp of distributed systems and microservices architecture.
  • Bring knowledge of caching mechanisms like Redis and have experience in optimising backend performance.
  • Value collaboration with frontend engineers and have a basic understanding of frontend frameworks.
  • Are passionate about system design and adept at making technical trade-offs that balance current needs with future scalability.
  • Have a keen eye for detail and a testing mindset, ensuring your code is robust, reliable, and scalable.
  • Thrive in fast-paced environments where your work directly influences the product and team success.

Skills

AWS, Node, Node.js, NodeJS, Redis

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