Senior Java Full-Stack Engineer - Cloud-Native Microservices

Citi; Mississauga; On-site; CAD 133,000 - 200,000; Full time

Job summary

Citi in Mississauga, Canada, is seeking a JAVA Full Stack Senior Developer to contribute to designing, building, and deploying scalable enterprise applications. The role spans front-end React.js components and back-end Java Spring Boot microservices, with RESTful APIs and MCP services for AI agents.

You will deploy in Citi's cloud environments (OpenShift/Kubernetes/AWS), collaborate with cross-functional teams, and stay ahead with emerging technologies including Generative AI.

Qualifications

• 6+ years of professional experience in full-stack software development.
• Experience designing micro-service-based applications.
• Strong hands-on with modern JavaScript (React.js) and TypeScript.
• Deep proficiency in Java and Spring Boot for enterprise microservices.
• Experience with cloud platforms (AWS/Azure/GCP) and containers (Docker, Kubernetes, OpenShift).
• Familiarity with CI/CD pipelines (Jenkins, GitHub Actions).
• Ability to work under pressure and manage deadlines.
• Interest or experience in Generative AI and agent-based systems is highly desirable.

Responsibilities

• Utilize Java Spring Boot and React.js to deliver high-quality software solutions.
• Design, develop, test, and deploy end-to-end solutions including front-end and microservices.
• Architect RESTful APIs and MCP services for AI agent consumption.
• Deploy and manage applications in Citi's cloud environments (OpenShift, Kubernetes, AWS).
• Collaborate with product managers, designers, and engineers to translate requirements into technical solutions.
• Evaluate new technologies and AI applications to solve business problems.
• Ensure code quality, reusability, and maintainability.
• Assess risk and ensure compliance with laws and regulations.

Skills

Java

Spring Boot

React.js

TypeScript

Microservices

Cloud AWS

Kubernetes OpenShift

CI/CD Jenkins

REST APIs

AI interest

Education

Bachelor's degree

Tools

OpenShift

AWS

Kubernetes

Jenkins

GitHub Actions

Oracle DB

Job description

Citi in Mississauga, Canada, is seeking a JAVA Full Stack Senior Developer to contribute to designing, building, and deploying scalable enterprise applications. The role spans front-end React.js components and back-end Java Spring Boot microservices, with RESTful APIs and MCP services for AI agents.

You will deploy in Citi's cloud environments (OpenShift/Kubernetes/AWS), collaborate with cross-functional teams, and stay ahead with emerging technologies including Generative AI.