Company: Citigroup Inc.
Location: Northern Ireland
Job Description:
Citi is hiring a Senior Full-Stack Engineer to design, build and maintain high-performance microservices and RESTful APIs in a hybrid model. You will work across backend to frontend, leveraging Java/J2EE, Spring, and modern frontend frameworks, while ensuring data integrity in Oracle databases.
The role emphasizes secure coding, CI/CD, and leadership in SDLC, with mentorship to junior engineers. Join a global tech team enabling real-time trading platforms, with a focus on OpenShift/Kubernetes,
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Posted: October 21st, 2026