<p><p><b>Description :</b><br/><br/>Job Title : Data Engineer (Python, PySpark, BigQuery)<br/><br/>Location : Mumbai (Onsite)<br/><br/>Experience : 7+ Years<br/><br/>Employment Type : Full-Time<br/><br/><b>Job Summary :</b><br/><br/>We are looking for a highly experienced Data Engineer with deep expertise in Python, PySpark, and BigQuery to join our data engineering team in Mumbai.
</p><p><br/></p><p>The ideal candidate will be responsible for building and maintaining large-scale data pipelines and data infrastructure to support real-time and batch analytics across the organization.<br/><br/><b>Key Responsibilities :</b><br/><br/>- Design, develop, and maintain efficient and scalable ETL/ELT data pipelines using Python and PySpark<br/><br/>- Manage and optimize large datasets in Google BigQuery, ensuring high performance and cost efficiency<br/><br/>- Work closely with Data Scientists, Analysts, and Product Teams to understand data needs and deliver timely solutions<br/><br/>- Perform data modeling, transformation, and integration from multiple data sources<br/><br/>- Ensure data quality, validation, and integrity across all systems and workflows<br/><br/>- Build and maintain job orchestration and scheduling using tools like Apache Airflow<br/><br/>- Write efficient SQL queries and scripts for data extraction and reporting<br/><br/>- Maintain clear documentation of data workflows, architecture, and business logic<br/><br/><b>Must-Have Skills :</b><br/><br/>- 7+ years of hands-on experience in Data Engineering<br/><br/>- Strong programming skills in Python, with expertise in writing modular, production-ready code<br/><br/>- Proficiency in PySpark for distributed data processing<br/><br/>- Solid experience working with Google BigQuery, including query optimization and data management<br/><br/>- Strong SQL skills and experience with relational and columnar databases<br/><br/>- Experience with job orchestration tools like Apache Airflow (or similar)<br/><br/>- Excellent problem-solving and analytical skills<br/><br/>- Familiarity with version control tools like Git</p><br/></p> (ref:hirist.tech)