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 plusExperience in a payment gateway integrationExperience building and optimizing multiplayer / shared real-time engines or platforms.Strong knowledge of reseller APIs, including integration, scaling, and related tech stacks.