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PySpark Big Data Senior Developer - Vice President
Citibank (Switzerland) AG
Full-time
mississauga, peel region
Other-General
Posted:
June 05, 2026
Location:
mississauga, peel region, Canada
Job Description
For additional information, please review .**Responsibilities:*** Operate end-to-end in the design, development, and implementation of robust big data solutions, ensuring optimal performance, scalability, data quality, and security.* Collaborate closely within small, co-located squads (4-7 person teams), fostering high communication and low coordination overhead, to translate complex business requirements into technical specifications for big data processing and analytical solutions.* Act as a player/coach within the team, mentoring junior members and leading by example in the development of efficient and innovative big data architectures.* Design, develop, and optimize large-scale data pipelines using PySpark for data ingestion, transformation, and aggregation, always with an eye towards efficiency and domain relevance.* Implement and manage real-time data streaming and event-driven architectures using technologies like Apache Kafka.* Design and implement sophisticated data warehousin...
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Apply Now Save for LaterJob Overview
Job Type:
Full-time
Location:
mississauga, Canada
Posted:
June 05, 2026
Deadline:
July 15, 2026