Senior Software Engineer – Global Finance, Hybrid

Citi; Mississauga; Hybrid; CAD 171,000 - 242,000; Full time

Job summary

Citi is seeking a Lead Software Engineer in Mississauga. You will lead engineers building robust software to support global finance, shape an automated platform, and collaborate with product teams to drive innovation. The role emphasizes strong engineering practices and scalable, high-quality solutions.

Hybrid work opportunities may be available; you will mentor teams and influence architectural decisions across the Citi Tech organization.

Qualifications

• Bachelor’s degree in computer science or engineering field involving software programming or systems engineering.
• Experience developing in Java, Python, JavaScript/React and building RESTful APIs with Spring.
• Strong knowledge of data structures, algorithms, and SQL; ability to work in fast-paced environments.

Responsibilities

• Lead software engineers in building robust, high-quality solutions for complex business problems.
• Shape the product toward a fully automated platform with minimal manual interventions.
• Collaborate with product teams and users to align technology with business goals.

Skills

Hands-on software development

Java

Python

JavaScript

React

RESTful APIs

Spring

Event-driven microservices

TDD & clean code

Data structures & SQL

Adaptability

Education

Bachelor's degree in computer science or engineering

Tools

Spring

Kafka

Kubernetes

AWS

NoSQL databases

Job description

Citi is seeking a Lead Software Engineer in Mississauga. You will lead engineers building robust software to support global finance, shape an automated platform, and collaborate with product teams to drive innovation. The role emphasizes strong engineering practices and scalable, high-quality solutions.

Hybrid work opportunities may be available; you will mentor teams and influence architectural decisions across the Citi Tech organization.