PySpark Big Data Senior Developer - Vice President

Citigroup Inc.
Full-time mississauga, peel region IT & Technology
Posted:
May 20, 2026
Location:
mississauga, peel region, Canada

Job Description

We are building an A-team of highly skilled and autonomous engineers, and we are seeking an exceptional PySpark Big Data Senior Developer to join our dynamic and focused squads. This role is for a hands‑on player/coach who thrives in a high‑autonomy environment, is deeply committed to leveraging AI for maximum productivity, and possesses a profound understanding of the functional domains our work impacts. The ideal candidate will be instrumental in designing, developing, and optimizing large‑scale data processing solutions using PySpark and cutting‑edge big data technologies. We are looking for an AI‑first thinker who can raise the bar, coach others, and strategically contribute to our evolving technology landscape.

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, ...

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Job Overview

Job Type: Full-time
Location: mississauga, Canada
Posted: May 20, 2026
Deadline: June 29, 2026