Senior Software Engineer - MERN Stack

Relanto

Full-time IT & Technology
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Location
hyderabad city taluka, sindh, Pakistan
Posted
June 22, 2026

Job Description

Role Overview

We are looking for a senior full-stack developer with strong expertise in building and managing API integrations at scale. This is a full-stack role involving both backend service development and frontend application development, with a strong focus on scalable systems and API integrations.

Key Responsibilities

  • Design and develop scalable backend services using Node.js .
  • Build and maintain RESTful APIs and integration layers with external systems.
  • Develop frontend applications using React.js (or TypeScript-based frameworks) .
  • Own end-to-end feature development across backend and frontend.
  • Design and implement API integrations with third-party platforms and internal services.
  • Handle webhooks, event-driven architectures, and async processing .
  • Ensure security, authentication (OAuth/JWT), and data protection .
  • Imple...