Jr Data Engineer - Custom Solutions - Citylitics

Key Responsibilities

• Design, develop, and maintain data pipelines that ingest, transform, and load large volumes of infrastructure data using Python and SQL.
• Collaborate with data scientists and product teams to understand data requirements and deliver clean, well‑documented datasets.
• Implement and monitor Airflow DAGs to automate ETL processes and ensure data quality and reliability.
• Utilize AWS services (S3, Redshift, Glue) to build scalable, cost‑effective data storage and processing solutions.
• Perform data profiling, validation, and performance tuning to optimize query execution and pipeline throughput.

Requirements

• Bachelor’s degree in Computer Science, Engineering, or related field.
• Proficiency in Python, SQL, and experience with data pipeline frameworks.
• Hands‑on experience with AWS data services and Airflow orchestration.
• Strong analytical skills and ability to trouble...