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Full Stack Platform Engineer - React.js/Node.js

Technology
KGEN
Bangalore, India1 weeks agoUntil 7/6/2026
Full time

Job description

About the Role

Were looking for a Fullstack Platform Engineer who can build and scale end-to-end systems across frontend and backend.

This role sits at the intersection of product, platform, and engineering, where youll be responsible for building scalable, high-performance applications using React and Node.js.

Key Responsibilities :

  • Build and maintain end-to-end features across frontend and backend
  • Develop scalable frontend applications using React
  • Design and build backend services using Node.js
  • Work on platform-level systems such as APIs, integrations, and internal tools
  • Collaborate with product and design teams to deliver high-quality user experiences
  • Optimize applications for performance, scalability, and reliability
  • Write clean, maintainable, and well-tested code

What Were Looking For :

  • Strong experience in React.js and Node.js
  • Solid understanding of JavaScript / TypeScript
  • Experience building REST APIs and microservices
  • Good understanding of system design and scalable architecture
  • Familiarity with databases (SQL / NoSQL)
  • Ability to work in a fast-paced startup environment
  • Strong problem-solving and ownership mindset
  • Experience with cloud platforms (AWS / GCP / Azure)

Good to Have :

  • Exposure to DevOps, CI/CD pipelines
  • Experience working on platform engineering / internal tools
  • Understanding of AI integrations or Web3 systems

What Youll Get :

  • Opportunity to build 0?1 systems and scale them
  • Work closely with founders and core engineering team
  • High ownership and fast growth environment
  • Exposure to AI, platform systems, and cutting-edge tech
Keywords
React.jsNode.jsTypeScriptFull StackJavascriptREST APISQLNoSQLMicroservices ArchitectureReactOSScalabilityTypescriptJavaScriptDevOpsSqlCI/CDNode

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