Senior Java Developer Solution Architect - Vice President

Citigroup Inc. • mississauga, peel region, Canada • Posted June 01, 2026

Location mississauga, peel region
Job Type Full-time
Category IT & Technology
Posted June 01, 2026

Role Summary

We’re seeking a seasoned Senior Java Developer Solution Architect with 6+ years of experience to lead end‑to‑end technical design and delivery of mission‑critical systems. You will own architecture decisions, drive engineering excellence, mentor senior engineers, and partner with product, security, and platform teams to build scalable, reliable, and secure distributed systems.

Key Responsibilities

  • Architecture & Design
    • Create and evolve system architecture for cloud‑native, microservices/event‑driven platforms (scalability, resilience, security, cost).
    • Generate high‑level and low‑level designs, integration patterns, API contracts, and reference implementations.
    • Lead design reviews; ensure alignment with domain‑driven design (DDD), 12‑factor principles, and organization standards.
  • Engineering Leadership ...

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