Senior Backend Engineer (Node.js)

We are looking for a highly skilled

Senior Software Engineer

with

5+ years of experience

in developing backend applications and services using

Node.js

and

Nest.js

(TypeScript).

The ideal candidate should be excellent at

code reviews , have a strong sense of

software design strategy , and thrive in a

fast-paced, collaborative environment .

A deep understanding of

database systems ,

microservices architecture at enterprise scale , and

B2B system design

will be highly valued.

Responsibilities:
Design, develop, and maintain

scalable, high-performance backend applications and services

using Node.js and Nest.js.
Write and maintain

unit test cases

to ensure code coverage and quality assurance.
Collaborate in

peer programming

sessions to share knowledge and improve code quality.
Conduct

code reviews

to maintain high engineering standards across the team.
Design and maintain

database structures

using

PostgreSQL

and

MongoDB .
Optimize

PostgreSQL queries

and work with

ORMs

in TypeScript (e.g., TypeORM, Prisma).
Work with

Kafka MQ

for message-driven communication and system integrations.
Build and maintain

containerized applications

using

Docker

and

Kubernetes .
Collaborate with cross-functional teams to ensure seamless

integration between frontend and backend systems .
Contribute to

architecture design ,

system scalability , and

performance optimization .
Stay updated with the

latest backend technologies

and industry trends.

Requirements:
Bachelor's degree in

Computer Science

or a related field.
Minimum

6 years of experience

in backend development using

Node.js

and

Nest.js .
Strong proficiency in

TypeScript .
Excellent understanding of

object-oriented programming

and

design patterns .
Deep expertise in

PostgreSQL

and

MongoDB

(master-level database skills).
Proven experience in

PostgreSQL query optimization

and

ORMs

(TypeORM, Prisma, Sequelize, etc.).
Hands-on experience with

Kafka MQ ,

Docker , and

Kubernetes .
Strong understanding of

Kubernetes ,

CI/CD pipelines , and

deployment automation .
Solid understanding of

microservices architecture

at

enterprise scale .
Experience working with

B2B systems

and integrations.
Strong experience with

unit testing frameworks

and CI/CD pipelines.
Ability to design and develop

scalable distributed systems .
Excellent

problem-solving ,

communication , and

collaboration

skills.
Ability to

work independently

and effectively in a

fast-paced environment .

Nice to Have:
Experience with

Go (Golang)

or

Python .
Familiarity with

telephony systems and their integrations .
Exposure to

microservices orchestration

and

event-driven architectures .
Understanding of

API security best practices

and

authentication mechanisms

(OAuth2, JWT, etc.).
Experience with

cloud platforms

such as AWS, GCP, or Azure.

If you are a passionate

Node.js/Nest.js developer

with strong technical expertise, a collaborative mindset, and a drive to build scalable enterprise-grade systems, we’d love to hear from you! Please apply with your updated resume.