Senior Java Backend Developer

Mployee.me; Bengaluru; On-site; INR 2,500,000 - 4,500,000; Full time

Benefits offered by this job

Competitive salary

Growth opportunities

Cutting-edge technologies

Flexible hours

Health check-ups

Insurance coverage

Job summary

Mployee.me is seeking a Senior Java Backend Developer to design, build, and optimize scalable backend services for telecom EMS in Bengaluru. You will work across Java/J2EE, PostgreSQL, SOAP APIs, and automation to support 4G/5G environments.

Ideal candidates bring 8-13 years of hands-on experience, strong OO design, Hibernate/JPA, REST/SOAP, and Linux scripting. You will collaborate with cross-functional teams in an Agile setting to deliver high-quality solutions.

Qualifications

• 8-13 years of hands-on Java backend development.
• Strong expertise in Java, J2EE, OOP, Design Patterns, and Data Structures.
• Experience with Hibernate, JPA, PostgreSQL, SOAP-based APIs.
• Knowledge of RESTful API development and SOA.
• Linux/Unix familiarity; Shell and Python scripting.

Responsibilities

• Design, develop, and maintain scalable backend services using Java/J2EE.
• Develop SOAP-based APIs for telecom management platforms.
• Work with PostgreSQL databases: schema design, query tuning, indexing.
• Develop EMS/FCAPS backend components.
• Build high-availability, scalable backend systems.
• Integrate with network management and OSS/BSS.
• Create automation scripts in Shell and Python.
• Troubleshoot performance issues; code reviews and standards.

Skills

Java

J2EE

OOP

Design Patterns

Data Structures

RESTful APIs

Agile

Linux/Unix

Shell scripting

Python

Tools

Hibernate

JPA

SOAP

PostgreSQL

SQL

Shell

Python

Job description

About Position:

We are seeking an experienced Senior Java Backend Developer to join our engineering team and contribute to the development of scalable and reliable telecom management solutions. The ideal candidate will possess strong expertise in Java/J2EE, PostgreSQL, SOAP APIs, and telecom EMS platforms. This role involves designing and maintaining backend services, optimizing database performance, integrating network management systems, and supporting mission‑critical applications within 4G/5G network environments.

• Role: Senior Java Backend Developer – Telecom EMS
• Location: Bengaluru
• Experience: Between 8 to 13 Years
• Job Type: Full Time Employment

What You'll Do:

• Design, develop, and maintain scalable backend services and enterprise applications using Java and J2EE technologies.
• Develop and enhance SOAP-based APIs and integration services for telecom management platforms.
• Work extensively with PostgreSQL databases, including schema design, query optimization, indexing, and stored procedures.
• Develop and maintain backend components supporting EMS and FCAPS functionalities.
• Build and optimize high‑availability, scalable, and resilient backend systems.
• Design and implement integration solutions with network management and operational support systems.
• Develop Shell and Python scripts for automation, monitoring, and operational support activities.
• Troubleshoot and resolve application, database, API, and system performance issues.
• Perform code reviews and ensure adherence to coding standards and engineering best practices.
• Collaborate with architects, QA teams, operations teams, and business stakeholders throughout the software development lifecycle.
• Implement security controls and ensure compliance with enterprise security standards.
• Participate in technical design discussions, sprint planning, and Agile delivery activities.
• Support deployment, release management, and production issue resolution.
• Contribute to technical documentation and knowledge‑sharing initiatives.
• Ensure timely delivery of high‑quality solutions within project schedules and business expectations.

Expertise You'll Bring:

• 8-13 years of hands‑on experience in Java backend development and enterprise application development.
• Strong expertise in Java, J2EE, Object‑Oriented Programming, Design Patterns, and Data Structures.
• Experience developing enterprise applications using frameworks such as Hibernate, JPA, and related Java technologies.
• Strong hands‑on experience with PostgreSQL including database design, query tuning, performance optimization, and administration concepts.
• Extensive experience working with SOAP‑based APIs and web services integration.
• Knowledge of RESTful API development and service‑oriented architecture is desirable.
• Strong understanding of telecom EMS platforms and FCAPS functionality.
• Experience working with 4G/5G network management systems and telecom operations environments.
• Good understanding of YANG models, definitions, and configuration management principles.
• Hands‑on expertise in Shell scripting and Python scripting.
• Experience troubleshooting and debugging complex backend and database issues.
• Familiarity with Linux/Unix environments and command‑line tools.
• Understanding of software development lifecycle, version control, testing methodologies, and release processes.
• Strong analytical, troubleshooting, and problem‑solving skills.
• Ability to work independently in high‑pressure and fast‑paced delivery environments.
• Strong communication and collaboration skills.
• Experience working with Agile development methodologies.
• Ability to interact effectively with cross‑functional teams and stakeholders.

Benefits:

• Competitive salary and benefits package
• Culture focused on talent development with quarterly growth opportunities and company‑sponsored higher education and certifications
• Opportunity to work with cutting‑edge technologies
• Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
• Annual health check‑ups
• Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents

Values-Driven, People-Centric & Inclusive Work Environment:

Persistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.

• We support hybrid work and flexible hours to fit diverse lifestyles.
• Our office is accessibility‑friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.
• If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment.

"Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind."