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Python Big Data Developer
Citi
Pune, IND
Full-time
Mid · 3+ years experience
Hybrid
Discovered 2 weeks ago
PythonUnixBig DataShell scriptingAutoSysSQL
Free
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PythonUnixBig Data
Role Overview
We are seeking a highly motivated professional with strong expertise in Python, Unix, Big Data technologies, and Production Support within the Banking/Financial Services domain .
The candidate will be responsible for developing automation solutions, supporting critical batch processing environments, performing data analysis, and ensuring operational stability across enterprise-scale data platforms.
The ideal candidate should have hands-on experience with Python scripting, Unix Shell scripting, AutoSys scheduling, SQL, and Big Data technologies such as Hive, Hadoop, and Pyspark .
Key Skills for This Role
PythonUnixBig DataShell scriptingAutoSysSQL
Full Job Posting
Job Description
We are seeking a highly motivated professional with strong expertise in Python, Unix, Big Data technologies, and Production Support within the Banking/Financial Services domain . The candidate will be responsible for developing automation solutions, supporting critical batch processing environments, performing data analysis, and ensuring operational stability across enterprise-scale data platforms.
The ideal candidate should have hands-on experience with Python scripting, Unix Shell scripting, AutoSys scheduling, SQL, and Big Data technologies such as Hive, Hadoop, and Pyspark . Experience with Ab Initio platforms and Control Center will be an added advantage.
Key Responsibilities
- Develop and maintain automation solutions using Python and Shell scripting.
- Support and monitor enterprise batch processing environments using AutoSys.
- Troubleshoot production issues, perform root cause analysis, and implement preventive solutions.
- Work with Big Data platforms including Hive, Hadoop, and Pyspark for data processing and analysis.
- Perform SQL-based data validations, reconciliation, and troubleshooting.
- Develop and execute unit testing for automation scripts and support utilities.
- Monitor ETL workflows and coordinate issue resolution across support teams.
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