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Full Stack Senior Engineer
Citi
Mississauga Ontario CanadaPosted Sep 25, 2026 · 3h ago$121k – $171k
Full-time$121k – $171kSeniorBanking
About this role
As a Senior Full Stack Engineer at Citi, you will lead application systems analysis and programming, establishing and implementing new or revised application systems. You will partner with management teams to ensure functional integration, identify system enhancements, and resolve complex business and system process challenges.
What we are looking for
6- 6+ years of experience in the Financial Service industry
- Experience designing microservices and distributed architecture enterprise applications
- Proficiency in Java/JEE, Cloud/IaaS/PaaS, UI/UX & SOA/Micro Services, Spring, Angular/React
- Expertise in React (v18+), TypeScript, and modern JavaScript (ES2022+)
- Experience with Agile/Scrum development methods and deployment tools like Jenkins, Git, JIRA
- Proven track record building and scaling design systems
Skills mentioned
6JavaJavaScriptTypeScriptReactAngularVue
