Primary Responsibilities:

- Own end-to-end solution architecture, technical design, development, and integration of OSS Data Layer.

- Design and develop batch and real-time data pipelines using Ab Initio, Kafka, NiFi, Talend, and Flink.

- Design and implement data management capabilities, including Data Catalog, Data Quality, Data Modeling, Metadata Management, Data Lineage, and Data Governance.

- Support Cloudera/Hadoop platforms, APIs, and distributed data processing.

- Lead performance optimization, troubleshooting, production support, and technical design reviews.

- Support OSS Transformation and data platform modernization initiatives.

Total Experience: 5-15 years

Required Skills & Experience:

- 5+ years of hands-on Data Engineering experience with strong solution architecture and design capabilities.

- Strong knowledge of Ab Initio (preferred), Kafka, NiFi, Flink, Talend, Cloudera, SQL, Linux, and REST APIs.

- Practical experience in data architecture, cataloging, quality, governance, and lineage.

- Experience with Git, CI/CD, and production support.

- Telecom OSS/NMS integration experience is highly preferred.

- Knowledge of FCAPS and telecom data models is an advantage.