Java NMS EMS

Capgemini; Chennai; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Capgemini Engineering in Chennai seeks a backend developer to design and build scalable enterprise apps using Java, Spring Boot, and microservices for telecom network management. You will create REST APIs, integrate with OSS/BSS, and use Apache Kafka for real-time analytics, while collaborating with architects, product owners, QA, and operations.

Emphasis on secure, cloud-native, CI/CD-ready solutions. This role offers exposure to Docker, Kubernetes/OpenShift, and modern cloud platforms as part

Qualifications

• Strong experience in Core Java (Java 8/11/17+).
• Hands-on expertise in Spring Boot, Spring MVC, Spring Cloud, and Spring Security.
• Experience with Microservices Architecture and REST API development.
• Strong knowledge of Apache Kafka and event-driven architectures.
• Experience with Telecom NMS/EMS platforms and network management systems.
• Understanding of OSS/BSS architecture and telecom operations.
• Knowledge of networking technologies and telecom protocols.
• Experience with relational databases (Oracle, MySQL, PostgreSQL).
• Hands-on experience with Docker, Kubernetes, and OpenShift.
• Experience with Jenkins, GitLab CI/CD, Maven, Gradle, and Git.

Responsibilities

• Design, develop, and maintain backend applications using Java and microservices.
• Build REST APIs and backend services for Telecom NMS/EMS and OSS platforms.
• Develop event-driven applications using Apache Kafka for real-time processing and analytics.
• Collaborate in architecture discussions, solution design, and code reviews.
• Integrate applications with network elements and OSS platforms.
• Develop cloud-native, secure, scalable services and CI/CD pipelines.
• Troubleshoot production issues and drive performance improvements.
• Participate in testing, deployment, and operational support.

Skills

Core Java

Spring Boot

Spring MVC

Spring Cloud

Spring Security

Microservices Architecture

REST API development

Apache Kafka

Telecom NMS/EMS platforms

OSS/BSS architecture

Networking concepts

SQL databases

Tools

Docker

Kubernetes

OpenShift

Jenkins

GitLab CI/CD

Maven

Gradle

Git

SQL

Job description

Job Description:

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s mostinnovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as theyprovide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days arethe same.

Your Role

You will be responsible for developing high-performance backend applications and microservices for telecom network management platforms. Working closely with architects, product owners, QA teams, and operations teams, you will deliver secure, scalable, and resilient solutions that support network monitoring, fault management, performance management, and service assurance functions.

your Profile

• Design, develop, and maintain enterprise applications using Java, Spring Boot, and Microservices architecture.
• Build REST APIs and backend services for Telecom NMS/EMS and OSS platforms.
• Develop event-driven applications using Apache Kafka for real-time data processing and network analytics.
• Participate in architecture discussions, solution design, and technical reviews.
• Integrate applications with network elements, inventory systems, OSS platforms, and third-party telecom applications.
• Develop solutions supporting fault, performance, configuration, and network management functions.
• Implement cloud-native, secure, highly available, and scalable services.
• Troubleshoot production issues, perform root cause analysis, and drive performance improvements.
• Contribute to CI/CD implementation, automated testing, deployment, and operational support.
• Collaborate with cross-functional teams throughout the software development lifecycle.

Mandatory Skills

• Strong experience in Core Java (Java 8/11/17+)
• Hands-on expertise in Spring Boot, Spring MVC, Spring Cloud, and Spring Security
• Experience with Microservices Architecture and REST API development
• Strong knowledge of Apache Kafka and event-driven architectures
• Experience with Telecom NMS/EMS platforms and network management systems
• Understanding of OSS/BSS architecture and telecom operations
• Knowledge of networking technologies and telecom protocols
• Experience with Oracle, MySQL, or PostgreSQL
• Hands-on experience with Docker, Kubernetes, and OpenShift
• Experience with Jenkins, GitLab CI/CD, Maven, Gradle, and Git

Preferred Skills

• Exposure to telecom network monitoring and service assurance platforms
• Experience with cloud platforms such as AWS, Azure, or GCP
• Knowledge of SDN/NFV and Network Automation concepts
• Understanding of DevOps and Agile delivery methodologies
• Exposure to observability and monitoring tools

What Youll Love About Working Here

• Work on large-scale Telecom OSS, NMS, and EMS Transformation programs.
• Build next-generation cloud-native applications for telecom network operations.
• Collaborate with telecom domain experts, architects, and global engineering teams.
• Gain exposure to modern technologies including Microservices, Kafka, Kubernetes, and Cloud Platforms.
• Opportunity to contribute to network automation, service assurance, and digital transformation initiatives.
• Continuous learning and career growth in telecom and cloud-native technologies

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.