Must-Have
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Strong proficiency in Python programming.
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Hands-on experience with PySpark and Apache Spark.
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Knowledge of Big Data technologies (Hadoop, Hive, Kafka, etc.).
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Experience with SQL and relational/non-relational databases.
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Familiarity with distributed computing and parallel processing.
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Understanding data engineering best practices.
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Experience with REST APIs, JSON/XML, and data serialization.
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Exposure to cloud computing environments.
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5+ years of experience in Python and PySpark development.
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Experience with data warehousing and data lakes.
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Knowledge of machine learning libraries (e.g., MLlib) is a plus.
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Strong problem-solving and debugging skills.
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Excellent communication and collaboration abilities.
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Develop and maintain scalable data pipelines using Python and PySpark.
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Design and implement ETL (Extract, Transform, Load) processes.
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Optimize and troubleshoot existing PySpark applications for performance.
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Collaborate with cross-functional teams to understand data requirements.
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Write clean, efficient, and well-documented code.
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Conduct code reviews and participate in design discussions.
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Ensure data integrity and quality across the data lifecycle.
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Integrate with cloud platforms like AWS, Azure, or GCP.
Implement data storage solutions and manage large-scale datasets.
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