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Principal Software Engineer at Citi

Company: 08763 Citi Canada Technology Services ULC

Location: mississauga, London

Posted: June 04, 2026

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Position Details

Shape the future of finance with Citi as a Principal Software Engineer. Drive innovation by designing distributed systems and implementing cloud solutions in a flexible work environment.

Join Citi’s Tech team, dedicated to redefining global finance. As a Principal Software Engineer, you will lead engineering solutions that address complex challenges in margin and collateral operations. Collaborate with passionate engineers to deliver a fully automated platform, ensuring exceptional client outcomes through advanced technology integration.

Key Responsibilities: • Build solutions for complex business problems in finance • Design and implement distributed systems and microservices • Utilize AWS, Kafka, and Kubernetes in your projects • Adhere to TDD and clean code principles • Work independently in a fast-paced environment

Requirements: • Hands-on software development experience required • Proficiency in Java, Python, or React • Bachelor’s degree in Computer Scie...