Senior Java Developer - Enterprise Apps (AVP)

Citibank (Switzerland) AG; Mississauga; Hybrid; Confidential; Full time

Job summary

Citi is hiring for an Applications Development Senior Programmer Analyst in Mississauga. The role focuses on delivering complex Java-based enterprise applications and scalable backend services, using Spring, microservices, and cloud technologies.

You will collaborate with business users and technology partners in a hybrid work setting. The position emphasizes strong design patterns, performance tuning, and secure, reliable software capable of handling large-scale transactions.

Qualifications

• 5+ years of hands-on software development experience.
• Experience delivering enterprise-grade applications from design through production deployment.
• Strong knowledge of Java core and enterprise tech.

Responsibilities

• Conduct feasibility studies, time/cost estimates and IT planning.
• Monitor full software development lifecycle and provide user support.
• Advise stakeholders and mentor junior analysts while following risk controls.

Skills

Java

Multithreading

Spring Framework

J2EE

Microservices

Design patterns

Performance tuning

ACID/SQL optimization

Agile/Scrum

Cloud platforms

CI/CD

Education

Bachelor's degree in Computer Science

Tools

Docker

Kubernetes

Jenkins

GitLab CI/CD

Gradle

Maven

AWS

Azure

Job description

Citi is hiring for an Applications Development Senior Programmer Analyst in Mississauga. The role focuses on delivering complex Java-based enterprise applications and scalable backend services, using Spring, microservices, and cloud technologies.

You will collaborate with business users and technology partners in a hybrid work setting. The position emphasizes strong design patterns, performance tuning, and secure, reliable software capable of handling large-scale transactions.