Senior Hybrid AI/ML Java Solutions Architect

Citibank (Switzerland) AG; Irving (TX); Hybrid; Confidential; Full time

Job summary

Citibank (Switzerland) AG in Irving, TX is seeking a Solutions Architecture Senior Analyst – Assistant Vice President to architect and lead Java microservice initiatives integrated with AI/ML capabilities.

You will design high-volume, low-latency systems, guide development teams, ensure code quality, and collaborate with data scientists and cloud engineers to deliver scalable, AI-enabled solutions in a complex financial services environment.

Qualifications

• 10+ years of software development experience focused on Java microservices and enterprise integration.
• Strong knowledge of Java ecosystems (JDK11+, Spring Boot, Spring Cloud, Hibernate).
• Hands-on experience integrating AI/ML models into production systems and deploying AI-driven services.

Responsibilities

• Architect and design high-volume, low-latency Java microservice systems and AI/ML integration.
• Develop clean, efficient code for core microservice components, APIs, and AI-driven services.
• Optimize performance and ensure scalability of microservices and AI components.
• Provide technical leadership and promote best practices across teams.
• Ensure coding standards, security and architectural alignment; perform code reviews.

Skills

Java

Microservices

AI/ML integration

OpenAPI/Swagger

Kafka

Cloud

CI/CD

MLOps

Python

Technical leadership

Education

Bachelor's or Master's degree in CS/Engineering

Tools

Spring Boot

Spring Cloud

Hibernate

Gradle

Docker

Kubernetes

Apache Superset

Anthropic

Open Metadata

GitHub Copilot

Job description

Citibank (Switzerland) AG in Irving, TX is seeking a Solutions Architecture Senior Analyst – Assistant Vice President to architect and lead Java microservice initiatives integrated with AI/ML capabilities.

You will design high-volume, low-latency systems, guide development teams, ensure code quality, and collaborate with data scientists and cloud engineers to deliver scalable, AI-enabled solutions in a complex financial services environment.