Description :

Job Title : Senior Java Developer

Experience : 6-8 years

Location : Hyderabad / Chennai / Bangalore

Job Description :

We are looking for a highly skilled Senior Java Developer with strong experience in Telecom domain, particularly in Network Orchestration products (Flow-One / NOrC), NMS, OSS, and BSS platforms.

The ideal candidate should have deep hands-on expertise in advanced Java technologies along with workflow, integration, and orchestration tools.

Key Responsibilities :

- Design, develop, and maintain high-performance Java applications for telecom orchestration systems.

- Work closely with cross-functional teams to implement solutions using BPMN workflows, REST APIs, and orchestration tools.

- Develop scalable integrations for OSS/NMS/DO systems, ensuring seamless data flow and processing.

- Participate in code reviews, debugging, and performance tuning.

- Ensure best practices in API development, workflow design, and system integration.

Required Skills (Must Have) :

Domain Skills :

- Telecom domain expertise with experience in Network Orchestration products (Flow-One or NOrC).

- Proven experience with Nokia OSS, DO products, NMS, OSS, BSS.

Technical Skills :

- Java (Core & Advanced) strong proficiency

- Spring Boot 2.5 - advanced expertise

- REST API development and processing

- BPMN Workflows (Camunda) advanced

- JSON Processing with Java advanced

- Java Expression Language (JEXL) advanced

- Apache NiFi strong hands-on experience

- Good understanding of DevOps practices

Good to Have :

- Hands-on experience with Containers, Docker, Kubernetes, Ansible

- Domain advantage : Deep knowledge of 5G technologies

- Exposure to CI/CD automation