Senior Java Full Stack Developer

Job in Mississauga, Ontario, Canada

Listing for: Citi

Full Time position
Listed on 2026-10-24

Job specializations:

Software Development
Java Developer, Full Stack Developer, Backend Developer, Software Architect

Salary/Wage Range or Industry Benchmark: 171000 - 242000 CAD Yearly CAD 171000.00 242000.00 YEAR

Build Java full stack software at Citi while shaping architecture, Spring Boot services, and REST APIs within a hybrid working model.

As a Senior Full Stack Java Developer and Vice President, you will support Citi’s global Banking Technology transformation. The role focuses on institutional banking products, microservices, relational databases, and software quality. You will collaborate with international engineering teams serving Banking, Capital Markets and Advisory.

Key Responsibilities:

Deliver full stack features using Java/J2EE and Spring Boot
Architect scalable microservices-based solutions and REST APIs
Optimize MS SQL, Oracle, and PostgreSQL database logic
Lead code reviews and design reviews
Mentor junior engineers and coach technical development

Requirements:

Six or more years of software development experience
Deep Java/J2EE, Spring Boot, Spring Framework, and REST expertise
Advanced relational database design and performance tuning skills
Experience designing and delivering microservices architectures
Git workflows, Jira, testing, and software lifecycle knowledge

Bring senior Java engineering, database optimization, and architectural leadership to Citi’s global institutional banking technology products.

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