Senior Full-Stack Engineer (Java/React) – Hybrid

Company: Citi
Apply for the Senior Full-Stack Engineer (Java/React) – Hybrid
Location: Northern Ireland
Job Description:

Citi is seeking a Senior Full Stack Developer to design and implement data/event-driven custody technology. The role emphasizes end-to-end development, collaboration with stakeholders, and strong engineering judgment.

You will contribute to design and system architectures in a delivery-focused environment, applying Java and React skills in a mixed/virtual team across locations, with a hybrid working model. Strong CI/CD experience and financial services exposure are valued.

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Posted: October 3rd, 2026