
Principal Data Engineer - QuantumBlack Studio
at McKinsey & Company
Posted 20 hours ago
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**Principal Data Engineer** at QuantumBlack Studio. Design, build, and maintain big data ecosystems. Key responsibilities: Develop scalable data pipelines, optimize ETL processes, mentor junior engineers. Required skills: Proficient in Python, SQL, big data tools (Spark, Hadoop, Kafka), cloud platforms (AWS, GCP), data modeling, and ETL processes. Ideal candidate has 7+ years of hands-on data engineering experience, including at least 3 years in a senior role. Proven track record in driving complex data infrastructure projects.
