Senior Java Developer, Citi

Citi

Location:
Ireland, Dublin

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Senior Java Developer role in Prime Brokerage Technology providing solutions that underpin the operations of clients and traders that provide the foundation of Prime Finance business. This is an area of great opportunity and is a major growth target for Citi.

Job Responsibility:

Take ownership and delivery on components (Java/Kotlin) within the Core Prime Brokerage platform
Hands-on Development
Actively contribute to an agile development, applying and improving skills in Continuous Integration and Continuous Deployment (CI/CD) practices
Implement and maintain developer-led automated testing solutions
Participate in the ongoing refinement of SDLC, agile and DevOps processes
Participate in design, planning and estimation discussions within the team
Perform detailed analysis of assigned work, breaking work into individual technical tasks
Collaborate with business analysts and stakeholders to clarify and refine requirements
Create and maintain project and technical documentation
Assist in identify potential risks or issues within assigned tasks and communicate them to the team lead
Assist in production support by working closely with operations and business teams
Participate in support rotations to diagnose and resolve escalated issues
Contribute to documentation and post-mortem reviews
Implement software enhancements to resolve root-causes and improve reliability, performance and scalability
Collaborate as part of a global team on deliveries and engage in peer reviews such as code reviews / pull requests
Coach and mentor junior analysts and grads

Requirements:

Java & Test-Driven Development are essential
5-8 years of relevant experience
Experience in systems analysis and programming of software applications
Experience in managing and implementing successful projects
Working knowledge of consulting/project management techniques/methods
Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
Bachelor's degree/University degree or equivalent experience

Nice to have:

Kotlin, Java, Kafka Streams
Cloud Technologies (Kubernetes, Open Shift)
Messaging Technologies (Kafka, Solace)
Database / Data Store / Data Query Technologies (SQL Server, Trino, Mongo, S3)
Observability Technologies (OpenTelemetry, Elastic Stack / ELK, Grafana)

What we offer:

Competitive base salary (annually reviewed)
Hybrid working model (up to 2 days working at home per week)
Benefits that support you (and your family) to be well, live well and save well

Additional Information:

Job Posted:
September 24, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Senior Java Developer