Principal Software Engineer (Senior Vice President) – Margin Technology
CitiMississauga, Ontario, Canada
Posted May 8, 2026
Full Time
About the Company
Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. We have over 200 years of experience helping our clients meet the world's toughest challenges and embrace its greatest opportunities. We are Citi, the global bank – an institution connecting millions of people across hundreds of countries and cities. For information on Citi’s commitment to privacy, visit on.citi/privacy.
Job Description
Join Citi's Tech team as a Principal Software Engineer to shape the future of global finance, contribute to a strong engineering culture, and work on complex business problems. The role involves designing distributed systems, microservices, and micro-frontend UIs, using cloud services and databases. The ideal candidate has hands-on experience with software development, cloud services, and distributed systems, with a strong understanding of modern technologies and clean code principles.
Requirements
- Hands-on professional software development experience
- Experience of designing distributed systems, microservices, micro-frontend UIs
- Experience of using cloud services such as AWS and distributed systems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other NoSQL database
- Experience of following TDD and passionate about clean code principles
- Proficiency in programming in Java, Python, JavaScript or React
- Solid understanding and experience of using data structures, algorithms and SQL
- Able to independently work in fast paced and rapidly changing environment
Benefits
- Generous Paid Time Off
- 401k Matching
- Retirement Plan
- Visa Sponsorship