1. Role Purpose (1–3 lines): Performs the development and optimization of secure, scalable, and high-performance‑performance backend systems. Builds robust APIs, microservices, and integration components while driving engineering best practices and ensuring reliability across enterprise-grade applications.

2. Key Responsibilities:

- Develop and maintain server-side logic, APIs, and integration services for large-scale applications
- Optimize application performance, scalability, and reliability through code quality and database tuning.
- Implement microservices architecture using contemporary frameworks (e.g., Node.js, Java Spring Boot).
- Integrate authentication, authorization, and data security mechanisms into application backbones.
- Collaborate with front-end, DevOps, and QA teams to deliver end-to-end, cloud-ready solutions.
- Troubleshoot production issues, perform root-cause analysis, and drive resolution improvements.
- Focus on continuous learning and emerging trends.

📌 Sr. Developer – Application Development (Back-End) (India)
🏢 ONX
📍 India