Backend App Developer

YACHII • amritsar, punjab, in

1 day ago

Job description

Position : Backend App Developer (Node.js)

No. of Positions : 1

Location : Bengaluru, India

Type : Full-time

Experience : 3-4 years

Salary : 6-8LPA

Joining : Immediate

Company Description

YACHII is a startup focused on redefining virtual hangouts by combining social connection, entertainment, and commerce into a seamless experience. We are shaping the future of shared digital experiences.

Role Description

This is a full-time on-site role in Bengaluru for a Backend App Developer at YACHII. The developer will be responsible for software development, programming, working with databases, implementing Cascading Style Sheets (CSS), 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

Deploy and manage cloud services (AWS Amplify, Firebase Hosting).

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 full-stack development experience (Flutter + Node.js).

Strong proficiency in Dart & 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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Backend Developer • amritsar, punjab, in