Teams at Citi

Develop, optimize, and maintain high-performance C#/.NET applications for equity derivatives technology risk. Design scalable systems, write comprehensive unit tests, profile and resolve performance bottlenecks, integrate messaging and web technologies, and collaborate with global teams on large, complex financial projects.

Build and operate production-grade, low-latency Go microservices and developer tools for enterprise-scale AI platforms. Design distributed systems, integrate secrets and identity, implement observability and CI/CD, mentor engineers, and deliver scalable APIs and infrastructure to support LLM-powered applications.

Build production-grade, scalable React/TypeScript front-end applications and component libraries for AI-powered products. Architect client-side systems, optimise performance and accessibility (WCAG), establish testing and CI/CD practices, integrate APIs and real-time data, and mentor other engineers to deliver polished, enterprise-grade user experiences.