About The Company

Tata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications

Job Description – Senior Databricks & Data Science Engineer (Azure & AWS)

Experience

5–10 Years

Job Summary

We are seeking a Senior Databricks & Data Science Engineer with solid hands-on experience in building scalable data engineering, analytics, and machine learning solutions using Databricks on Azure and AWS. The role involves working with large-scale datasets, advanced analytics, and ML workflows while following Agile delivery practices and ITIL service management processes.

Databricks & Data Engineering Responsibilities

Develop and maintain Databricks notebooks, workflows, and jobs
Build ETL / ELT pipelines using Apache Spark, PySpark, Databricks SQL, and Delta Lake
Ingest and process data from Azure Data Lake Gen2, AWS S3, relational databases, APIs,



and streaming sources
Optimize Spark workloads for performance, scalability, and cost
Implement data validation, cleansing, and error-handling mechanisms

Data Science & Machine Learning Responsibilities

Perform exploratory data analysis (EDA) using Databricks notebooks
Perform feature engineering and feature selection
Build, train, evaluate, and tune machine learning models
Use Python libraries such as Pandas, NumPy, Scikit-learn, and Spark MLlib
Track experiments and models using MLflow

Azure & AWS Integration

Work with Azure Databricks and AWS Databricks environments
Integrate Databricks with Azure Data Lake, Azure Synapse, and Azure Key Vault
Integrate Databricks with AWS S3, IAM roles, and CloudWatch
Ensure secure data access and cloud-native authentication
Support cloud cost optimization and performance monitoring

Job Orchestration, Monitoring & Support

Create and manage Databricks Jobs

📌 Manager - Customer Service Operations (Pune)
🏢 Tata Communications
📍 Pune