Shape distributed systems with strong architecture, Java, and Spring Boot expertise as a senior hands-on individual contributor. Own engineering work from requirements and design through testing, delivery, and production.

Citi seeks a senior software engineer who thinks clearly across the full product development lifecycle. You will build backend services, make architecture decisions, communicate through documentation, and drive problems to resolution. Experience with microservices or event-driven architecture is valued.

Key Responsibilities:

- Own backend service development across the complete delivery lifecycle
- Make sound architectural decisions and uphold engineering fundamentals
- Keep code, documentation, and decisions easy to discover




- Stay organized and drive owned problems to resolution
- Learn unfamiliar stack or domain areas quickly

Requirements:

- Six or more years of hands-on software engineering experience
- Strong experience using Java and Spring Boot
- Knowledge of relational and/or NoSQL database technologies
- Solid organizational skills and ownership
- AI-first mindset with daily AI tool usage

Use Java, architecture, database knowledge, and adaptable ownership to build Citi backend systems with dependable engineering quality.

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📌 Senior Distributed Systems Engineer (Mississauga)
🏢 Citigroup
📍 Mississauga