AI‑First Full Stack Engineer – Global Liquidity Platform

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

Job summary

Citi in Mississauga is hiring a Full Stack Engineer to design, build and maintain a critical Cash & Intraday Liquidity Management platform. This role sits at the intersection of engineering depth and global financial impact — delivering AI-first, cloud-native systems that operate with high availability across multiple geographies and regulatory environments.

You will work with Java, Spring Boot, ReactJS, Kafka, and cloud technologies, contributing to microservices, APIs, CI/CD, and security

Qualifications

• Bachelor's degree in a technical field or equivalent experience.

Responsibilities

• Build a high-throughput ecosystem to support a global user base for critical operations.
• Design and deliver highly available, fault-tolerant distributed systems across regions with data sovereignty and regulatory alignment.
• Drive an AI-first engineering culture by embedding AI tooling into platform and development practices.
• Participate in design reviews, code quality checks, and architectural decisions for microservices, cloud deployment, and APIs.
• Collaborate with risk, compliance, and infrastructure teams to ensure regulatory obligations without hampering agility.

Skills

Java

Spring Boot

Microservices

APIs

Kafka

CI/CD

ReactJS

Docker

Kubernetes

OpenShift

Cloud

AI tooling

Education

Bachelor’s degree/University degree or equivalent experience

Tools

JUnit

JMeter

Mockito

Cucumber

Jenkins

GitHub Actions

Kubernetes

Docker

OpenShift

Job description

Citi in Mississauga is hiring a Full Stack Engineer to design, build and maintain a critical Cash & Intraday Liquidity Management platform. This role sits at the intersection of engineering depth and global financial impact — delivering AI-first, cloud-native systems that operate with high availability across multiple geographies and regulatory environments.

You will work with Java, Spring Boot, ReactJS, Kafka, and cloud technologies, contributing to microservices, APIs, CI/CD, and security