Role: Big Data Engineer/Big Data Developer

Experience: 04 to 15yrs

Notice Period: 0-90 Days

Work Location: TCS-Chennai, Bangalore, Hyderabad

Mode of Interview: Weekend Virtual Interview

Date of Interview: 24th Oct,2026

Responsibilities :-

1. 4–15 years of IT experience with robust expertise in Big Data engineering, development, and data processing.
2. Hands-on experience with Apache Spark, PySpark, Hadoop, Hive, HDFS, and distributed data processing.
3. Develop and maintain scalable ETL/ELT pipelines for large volumes of structured and unstructured data.
4. Strong programming skills in Python, PySpark, SQL, and/or Scala for data engineering solutions.
5. Experience working with cloud platforms such as AWS, Azure, or GCP and their data services.
6. Design and optimize data pipelines,



data lakes, data warehouses, and large-scale processing workflows.
7. Experience with technologies such as Kafka, Databricks, Airflow, Delta Lake, or equivalent Big Data tools.
8. Perform performance tuning, troubleshooting, data quality checks, and optimization of Big Data applications.
9. Work closely with data architects, analysts, and business teams to deliver reliable and scalable data solutions.
10. Follow best practices for data security, governance, CI/CD, documentation, and production support.

- Note : Ex TCSer can't apply

📌 Big Data Developer (Bengaluru)
🏢 Tata Consultancy Services
📍 Bengaluru