Design cloud-native Java platforms using Spring Boot, Kubernetes, and event streaming while guiding reliable engineering delivery. This is a full time Citi Technology role.
As a Senior Java Developer Solution Architect, you will own architecture decisions across scalable distributed systems. You will create high- and low-level designs, establish secure engineering practices, and support teams from proof of concept through production. The role requires six-plus years of progressive enterprise experience, including Java and Spring at scale.
Key Responsibilities: Design microservices and event-driven platforms across cloud environments
Establish coding standards, reviews, and secure-by-default patterns
Optimize concurrency, performance, observability, and operational excellence
Design Kubernetes,



service mesh, CI/CD, and IaC patterns
Partner with SRE and platform teams on reliability
Requirements: Six-plus years of progressive enterprise systems experience
Java 11/17+, Spring Boot, and Spring Cloud expertise
Proficiency with REST, GraphQL, Kafka or Pulsar, and Kubernetes
Understanding of resiliency, fault tolerance, and performance tuning
Strong communication and stakeholder management skills
Bring cloud architecture, Java engineering, Kubernetes, and reliability expertise to Citi’s distributed technology platforms.

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📌 Cloud Native Java Architect (Ontario)
🏢 Citi
📍 Ontario