Backend Developer (Node.Js)

3 - 4 years

0 Lacs

bengaluru karnataka india

Posted:2 days ago| Platform: Linkedin logo

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Skills Required

developer node.js software development programming integration design postgresql data firebase authentication authorization oauth communication chat redis aws devops github scalability nginx javascript express.js api jwt websockets microservices architecture scaling

Work Mode

On-site

Job Type

Full Time

Job Description

Position:

No. of Positions: 1

Location:

Type:

Experience:

Salary:

Joining:


This is a full-time on-site role in Bengaluru for a Backend Developer at YACHII. The developer will be responsible for software development, programming, working with databases, and integration tasks.


Key Responsibilities


Backend (Node.js)

• Design and develop scalable RESTful APIs using Node.js and Express.js.

• Work with PostgreSQL (structured data) and Firebase Firestore (real-time sync).

• Implement authentication/authorization (Firebase Auth, OAuth 2.0).

• Enable real-time communication using Socket.io (chat, notifications).

• Optimize backend performance with caching (Redis) and CDN (Cloudflare).

• Write serverless functions (Firebase Cloud Functions, AWS Lambda).


DevOps & Infrastructure

•

• Set up CI/CD pipelines (GitHub Actions, Fastlane, Codemagic).

• Monitor performance and errors (Sentry, Firebase Crashlytics).

• Ensure scalability with load balancing (Nginx, AWS ELB).


Required Skills & Qualifications

  • 3-4 years of development experience (Node.js).
  • Strong proficiency in JavaScript/TypeScript.
  • Backend: Node.js, Express.js, PostgreSQL, Firebase, API design.
  • Experience with authentication (OAuth, JWT, Firebase Auth).
  • Knowledge of WebSockets (Socket.io) and real-time databases.
  • Experience with cloud platforms (AWS, Firebase) and DevOps tools.
  • Understanding of microservices architecture is a plus
  • Experience in a payment gateway integration
  • Experience building and optimizing multiplayer/shared real-time engines or platforms.
  • Strong knowledge of reseller APIs, including integration, scaling, and related tech stacks.

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