Senior Software Engineer (MERN)

Actively Reviewing the Applications

MARS Telecom Systems Pvt. Ltd.

India, Telangana, Hyderabad Full-Time On-site INR 25–30 LPA

Posted 2 months ago • Apply by May 30, 2026

Job Description

Role Overview

At Cubic Transportation Systems, the P3 Senior Software Engineer (MERN Stack) is a strong full-stack individual contributor responsible for building and maintaining reliable, scalable applications that support mission-critical transportation platforms used globally.

This role focuses on feature ownership, execution excellence, and high-quality delivery within established architectural patterns.

Key Responsibilities

Develop and maintain full-stack applications using MongoDB, Express.js, React, and Node.js
Build responsive and accessible React-based user interfaces
Design and implement RESTful APIs and backend services
Own assigned features end-to-end, from development to production support
Write clean, testable, and maintainable code
Participate actively in code reviews and design discussions
Debug and resolve issues across frontend, backend, and database layers
Collaborate with QA, DevOps, and System Engineering teams for releases

Required Skills & Experience

6–8 years of professional software engineering experience
Strong hands-on experience with React (hooks, component architecture, state management)
Solid backend experience using Node.js and Express.js
Experience with MongoDB (schema design, queries, basic performance tuning)
Experience building and consuming RESTful APIs
Familiarity with authentication, authorization, and RBAC
Experience working in Agile development environments
Proficiency with Git and modern development workflows

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