Origa Networks is looking for a passionate and experienced
Senior Backend Developer
with 3-5 years of hands-on experience in
Node.js
development. Join our growing tech team to build scalable, secure, and high-performance backend systems for real-world applications.
Key Responsibilities
Architect, develop, and maintain
RESTful APIs
using
Node.js
and
Express.js
Design, model, and optimize relational databases using
PostgreSQL
Ensure backend logic is built for
performance
,
scalability
, and
security
Implement secure
authentication and authorization
(JWT, OAuth)
Write clean, modular, and
testable code
following industry best practices
Collaborate closely with frontend and mobile teams to ensure seamless API integration
Debug, profile, and fine-tune server-side code for maximum efficiency
Take ownership of backend modules and contribute to architecture-level decisions
Requirements
3 to 5 years of
professional experience
in backend development using
Node.js
Strong command of
JavaScript/TypeScript
and
Express.js
Solid experience with
PostgreSQL
and relational database design
Knowledge of
database relationships
, indexing, and query optimization
Familiar with
RESTful architecture
, middleware, and versioning strategies
Experience with tools like
Git
,
Postman
, and optionally
Docker
Strong problem-solving and debugging skills
Excellent communication and teamwork abilities
Must be willing to work
on-site
full-time at our Melattur office
Job Types: Full-time, Fresher, Internship