Senior Backend Developer

About the Role

We’re looking for a

skilled Backend Engineer

who’s passionate about designing scalable systems, optimizing performance, and delivering clean, maintainable code. You’ll join a dynamic cross-functional team working on aviation and operations technology platforms that power global flight management and trip support services.

This is a hands-on engineering role where you’ll build robust microservices, optimize data flows, and collaborate closely with frontend, DevOps, and QA teams to bring complex workflows to life.

Key Responsibilities

Design, develop, and maintain

Node.js-based microservices

and APIs (REST & gRPC).

Integrate with

internal and external systems

to support aviation, operations, and finance modules.

Work with

MySQL ,

MongoDB ,

Redis , and

AWS / Azure storage

for scalable data management.

Implement and maintain

WebSocket

and

real-time communication layers

(Socket.io).

Manage

database migrations and schema evolution

using

Sequelize

and

Umzug .

Ensure code quality through

unit, integration, and performance testing

using

Jest .

Collaborate with architects and product teams to translate business needs into technical designs.

Participate in

code reviews ,

CI / CD pipelines , and

sprint planning

sessions.

Optimize performance, caching, and monitoring for reliability and scalability.

Tech Stack You’ll Work With

Node.js ,

Express.js

MySQL ,

MongoDB ,

Redis

Sequelize ,

Umzug ,

Jest

Socket.io ,

WebSockets ,

gRPC

Azure Cloud ,

AWS S3

GitHub ,

JIRA ,

Docker

What We’re Looking For

3–6 years of professional experience as a Backend Engineer.

Strong understanding of

asynchronous programming ,

API design , and

database optimization .

Experience working with

microservices architecture

and distributed systems.

Familiarity with

cloud environments

(Azure preferred).

Understanding of

CI / CD workflows ,

containerization , and

version control .

Strong problem-solving skills and a proactive, ownership-driven mindset.

Excellent communication and collaboration abilities.

Bonus Points

Experience with

Kafka

or

RabbitMQ

for event-driven systems.

Knowledge of

NestJS

or

TypeScript .

Exposure to

DevOps practices

or

API security frameworks

(JWT, OAuth, WAFs).

Why Join Us

Impactful Work :

Build systems that power global aviation operations.

Continuous Growth :

Exposure to advanced tech stacks and real-world challenges.

Collaborative Culture :

Work closely with product, architecture, and DevOps experts.

☁️

Cutting-Edge Environment :

Azure-powered infrastructure with modern tools and practices.

NOTE : Kindly complete the assessment through the link below for our recruitment team to reach out to you.

https : / / app.testgorilla.com / s / gdwc1ix0