HYDERABAD · FULLTIME
Python+ETL+Pyspark Professional
Infosys
Hyderabad · onsite · Posted 44d ago
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Undisclosed2–3 yrsfulltimeHyderabad
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Section · 01
About this role
Educational Requirements
- Bachelor of Engineering
- BTech
- BSc
- BCA
- MSc
- MTech
- MCA
Data Analytics Unit
Responsibilities - ETL Development: Design, develop, and maintain ETL pipelines using Python and PySpark.
- Extract, transform, and load data from multiple structured and unstructured sources.
- Build reusable and scalable data processing frameworks.
- Ensure data quality, validation, and consistency.
- PySpark / Big Data Processing: Develop and optimize PySpark jobs for large-scale data processing.
- Work with Spark DataFrames and RDDs.
- Implement transformations, aggregations, and joins in Spark.
- Optimize jobs for performance and scalability.
- Python Development: Develop backend logic and data processing scripts using Python.
- Write modular, reusable, and efficient code.
- Integrate APIs and automate workflows.
- Data Management Integration: Work with data lakes and warehouses (S3, HDFS, Redshift, Hive).
- Handle file formats like Parquet, ORC, JSON, CSV.
- Perform data cleansing, enrichment, and transformation.
- Collaboration Support: Work with data engineers, analysts, and business stakeholders.
- Debug and troubleshoot ETL/data pipeline issues.
- Participate in Agile/Scrum ceremonies.
- Maintain documentation and coding standards.
- Core Skills: 25 years of experience in Python and ETL development.
- Hands-on experience with PySpark (mandatory).
- Strong understanding of data processing and pipelines.
- Solid knowledge of SQL and database concepts.
- Technical Skills: Experience with Apache Spark ecosystem.
- Good knowledge of data structures and algorithms (basic to intermediate).
- Familiarity with Big Data technologies (Hadoop, Hive).
- Experience with version control (Git).
- Understanding of REST APIs and integrations.
- Primary skills:Domain- >Finacle-Core-Functional- >Finacle-Core-WMS- >Grand Master,Technology- >ETL Data Quality- >ETL - Others,Technology- >Machine Learning- >Python
- Technology- >ETL Data Quality- >ETL - Others
- Technology- >AI-Data science- >PYTHON
- Technology- >Big Data - Data Processing- >PySpark
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Section · 02
Skills
data qualityData CleansingAgileScrumApache SparkwmsHiveHdfsredshiftFinacleAnalyticsAWS S3Apache HadoopJSONPysparkPythonSQLData ManagementETL PipelinesETLBig DataGITData ScienceArtificial IntelligenceMachine Learning
Section · Company
About Infosys
Infosys
IT Services & Consulting
323.6k+
employees
1981
45 years old
Bengaluru/Bangalore, Karnataka
India
About
Infosys is a global leader in next-generation digital services and consulting.
Industries
IT Services & ConsultingConsulting
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3.5/ 5
Culture
3.6
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2.6
Work-life
3.6
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