Senior Full-Stack Engineer (Hybrid) - Java, Spring, OpenShift
Summary
Senior full-stack engineer at Citigroup (hybrid, UK) designing and building high-performance Java/Spring microservices and RESTful APIs for real-time trading platforms, working with Oracle databases and OpenShift container platform across the full SDLC with a focus on secure coding and automated delivery.
Citigroup Inc. in the United Kingdom is seeking a Senior Full‑Stack Engineer for a hybrid role. You will design, develop, test, and maintain high‑performance microservices and RESTful APIs for real‑time trading platforms, using Java/J2EE and Spring.
You will work across backend services and front‑end interfaces, with Oracle databases and modern container platforms ensuring secure, scalable delivery. You will participate in the full SDLC, emphasize secure coding, automated delivery, and platform