The candidate should be comfortable working in complex telecom/network management environments and troubleshooting issues across the application, database, operating system, networking, and infrastructure layers.

Key Responsibilities

- Java Application Development

Design, develop, enhance, and maintain scalable applications using Core Java and Spring Boot. Develop robust, reusable, and maintainable backend components.

Implement business logic, data processing, integrations, and service-layer components.

Develop and consume RESTful APIs for application and system integration.

Analyze existing code, identify technical issues, and implement enhancements and fixes.

Participate in code reviews, debugging, performance optimization, and production issue resolution.

Follow software development best practices, coding standards, design principles, and secure development practices.

Work closely with architects, QA, DevOps, product teams, and customers to deliver product enhancements.

- Web Technologies

Develop And Maintain Web-based Application Components Using JavaScript jQuery

HTML5

CSS3

Integrate frontend components with backend REST services.

Troubleshoot UI, browser, API, and application integration issues.

Improve application usability, responsiveness, and performance where required.

- Database Development & Performance Tuning

Work extensively with MySQL and MariaDB databases. Develop, optimize, and troubleshoot SQL queries, stored procedures, indexes, and database operations.





Work with Galera Cluster for database clustering/high-availability environments.

Perform database performance analysis and tuning.

Identify and resolve database bottlenecks affecting application performance.

Analyze query execution plans, connection issues, locking, resource utilization, and database performance.

Work with Hibernate/JPA for application-to-database integration.

Troubleshoot ORM-related issues such as inefficient queries, transaction problems, and connection management.

Support database upgrades, migrations, backup/recovery, and production troubleshooting where applicable.

- Network Management & Telecom Protocols

Develop and maintain integrations with network management systems and telecom/networking platforms. Work with a broad range of network management and communication protocols, including:

NETCONF

VES (Virtual Event Streaming)

SNMP

FTP

SSH

HTTP/HTTPS

TL1

RMI

TR-069 / TR69

Develop protocol-based integrations for network elements and management systems.

Troubleshoot communication and interoperability issues between EMS/NMS applications and network elements.

Analyze protocol messages, logs, events, alarms, configuration data, and management interfaces.

Support integration, validation, troubleshooting, and deployment of network management solutions.

Understand different network management workflows such as fault, configuration, performance, and event managemen

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