3+ WebSocket Jobs in Chennai | WebSocket Job openings in Chennai
Apply to 3+ WebSocket Jobs in Chennai on CutShort.io. Explore the latest WebSocket Job opportunities across top companies like Google, Amazon & Adobe.
NodeJS (Node.js)
PostgreSQLFull stack Developer (Ref.ID: VRPL-FSD-Chn-0326)
No. of Positions: 2 Nos. Senior 1 No. Junior 1 No.
API Development & Architecture:
Design and develop scalable RESTful APIs using Node.js & TypeScript
Build modular, reusable, and clean backend architecture
Implement authentication & authorization (JWT / OAuth / Role-based access)
Ensure API security best practices
Write well-structured documentation (Swagger / Postman)
Real-Time Communication (Sockets):
Develop real-time features using WebSockets / Socket.io
Implement:
Live tracking
Real-time notifications
Status updates
Chat systems
Optimize socket performance and reconnection handling
Ensure scalability under concurrent user load
Database & Data Layer (PostgreSQL):
Design scalable and optimized database schemas
Write complex SQL queries & joins
Implement indexing & query optimization
Handle transactions and concurrency control
Work with ORMs like Prisma / TypeORM (preferred)
Maintain database security and backup strategies
Ensure data security and backups
Performance & Scalability:
Optimize API response times
Implement caching strategies (Redis preferred)
Design rate limiting and throttling mechanisms
Ensure system reliability & fault tolerance
Handle background jobs & queues
Deployment & DevOps Collaboration:
Deploy applications on AWS / GCP
Work with Docker containers
Implement CI/CD pipelines
Monitor logs & performance metrics
WhatsApp Business Integration:
Integrate WhatsApp Business API (Cloud / On-Premise)
Work with providers like Exotel / Twilio (preferred)
Implement Template messaging
OTP authentication
Notifications & alerts
Two-way communication
Manage webhook events and delivery tracking
Ensure compliance with WhatsApp policies
Required Skills:
Strong proficiency in Node.js
Hands-on experience with TypeScript
Strong experience in PostgreSQL
Experience building RESTful APIs
Experience with WebSockets / Socket.io
Good understanding of system design & architecture
Git version control
Knowledge of API security best practices
Preferred Skills:
Experience in real-time platforms (ride-hailing, delivery, chat systems)
Redis for caching
Message queues (Kafka / RabbitMQ / BullMQ)
Microservices architecture
Payment gateway integration
Cloud infrastructure knowledge
Soft Skills:
Strong analytical, problem-solving skills, and debugging skills
Startup mindset & ownership attitude
Ability to work in fast-paced startup environment and work independently
Good communication skills in all aspects
AngularJS (1.x)
Angular (2+)
Javascript
jQuery
BootstrapLocation: Chennai
Experience: 1-4 years
Job description
- Strong programming skills in JavaScript
- Experience with Angular JS
- Experience with frontend frameworks like bootstrap, Jquery
- Object Oriented concepts
- Good knowledge in HTML5, CSS, CSS3
- Experience in working with RESTful APIS
- Experience with HTTP, HTTPS and WebSockets
- Building responsive design
- Knowledge in version control- Git, Subversion
- Good problem-solving skills
PHPNodeJS (Node.js)JavascriptEssential
• 4+ years' experience as Full Stack PHP Software with knowledge of PHP frameworks. Node.js,
Websockets
• At least 2+ year recent experience working in LARAVEL 4 experience.
• Experience in any of these MVC frameworks (preferably Laravel)
• 1-3+ years of commercial experience in PHP (Frameworks including Laravel)
• At least 3+ Years Proven experience with MySQL PostgreSQL
• At least 1+ year Server migration from MySQL/PostgreSQL to AWS essential.
• At least 1+ year experience creating RESTful APIs, Web Services, Developing Microservices,
Websockets.
• At least 1+ Year Hybrid Mobile App Development experience preferably by using Firebase
Preferred
• Sound understanding of SQL and demonstrated experience writing optimised SQL queries
• Experience with Java Script, Angular Js latest, Node Js, Angular,
• 2-3+ years of experience in HTML, CSS, JavaScript and jQuery
• Experience using different branching and merging strategies of Git and Bitbucket
• Software Design, Development, Debugging & Testing fundamentals.
• Social media and SEO knowledge is advantageous.
• A good communicator, with the ability to explain concepts to non-technical people.
• Experience in a leadership role where you have had to lead, manage and mentor others.
• Accurate with strong attention to detail.
Knowledge in code quality tools like SonarQube is an advantage
Good to Have
Experience with Docker / Kubernetes
DevOps mindset and experience
Knowledge in code quality tools like SonarQube is an advantage
Follow Cutshort