Python, PySpark, ETL Developer

Job Description:

• Build and scale data solutions that power smarter decisions
• In this role you ll work at the intersection of software engineering and data engineering using Python PySpark and ETL to transform raw complex datasets into reliable analytics ready assets
• You ll collaborate closely with data engineers analysts and stakeholders to understand requirements design efficient pipelines and deliver high quality outputs on time
• If you enjoy solving performance challenges improving data quality and creating maintainable code that runs in production this is a great opportunity to grow your impact
• Expect a supportive collaborative environment where ownership is encouraged learning is continuous and your contributions directly improve how teams access and trust data

Key Responsibilities:

• Data Pipeline Development
• Develop and maintain scalable batch ETL pipelines using Python and PySpark for data ingestion transformation and loading
• Implement reusable transformation logic ensuring pipelines are modular testable and easy to maintain
• Optimize Spark jobs for performance partitioning caching joins shuffles and cost efficiency
• Data Quality Reliability
• Apply data validation checks handle schema evolution and ensure accuracy and completeness of processed datasets
• Troubleshoot pipeline failures analyze logs and implement robust error handling and retry mechanisms
• Monitor job runs and support operational stability through alerts runbooks and timely incident resolution
• Collaboration Delivery
• Work with cross functional teams to gather requirements define data mappings and deliver datasets aligned to business needs
• Participate in code reviews follow engineering best practices and contribute to continuous improvement of standards and tooling
• Document pipeline logic dependencies and operational procedures for smooth handovers and long term maintainability

Technical Requirements:

• Technology Analytics Packages Python Big Data Technology Big Data Data Processing PySpark ETL

Additional Responsibilities:

• Bachelor s degree in Computer Science Engineering Information Systems or a related field or equivalent practical experience
• 2 5 years of hands on experience building data pipelines using Python and PySpark
• Strong understanding of ETL concepts data transformations and handling large scale datasets
• Proficiency in writing clean maintainable code and debugging production issues
• Working knowledge of data structures algorithms and software development best practices

Preferred Skills: