Job DescriptionJob Title: PySpark Developer
NLocation: Chennai / Bangalore / Hyderabad / Pune
NNotice Period: Immediate to 30 Days
NJob Description:
NWe are seeking a skilled PySpark Developer with strong experience in Python, PySpark, SQL, and Data Warehousing concepts. The ideal candidate will be responsible for designing, developing, and optimizing large-scale data processing pipelines and ETL solutions using Spark-based technologies.
NKey Responsibilities:
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- Design, develop, and maintain scalable ETL/ELT pipelines using PySpark. N
- Build and optimize Spark jobs for performance, reliability, and scalability. N
- Process and transform large datasets using Spark SQL, DataFrames, and RDDs. N
- Develop batch and real-time data processing solutions. N
- Integrate data pipelines with Hive, HDFS, Snowflake, Redshift, and other data platforms. N
- Collaborate with data engineers, analysts, and business stakeholders.



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- Monitor data pipelines,troubleshoot issues, and ensure SLA compliance. N
- Follow coding best practices, version control, and CI/CD processes. N
- Work with Hadoop ecosystem tools and cloud platforms such as AWS, Azure, or GCP. N

nRequired Skills:
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- Robust hands-on experience in Python and PySpark N
- Expertise in Spark SQL,DataFrames, and RDDs N
- Good knowledge of Hadoop (Hive, HDFS, YARN) N
- Strong SQL and query optimization skills N
- Experience with Data Warehousing concepts N
- Knowledge of Parquet, Avro, JSON data formats N
- Experience with Git version control N
- Familiarity with Airflow, Oozie, or similar scheduling tools N
- Exposure to AWS, Azure,or GCP is an added advantage N

📌 Pyspark Developer | Python | Sql (Karnataka)
🏢 Tata Consultancy Services
📍 Karnataka