Java / Kotlin Developer, Citi

Citi

Location:
United Kingdom, Belfast

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

Citi is seeking a Java/Kotlin Developer for its Equity Derivatives strategic pre-trade technology team in Belfast. The role focuses on building and supporting the development of derivatives pricing platforms to be used by the global Equity Derivatives business. The position involves working with development teams, product teams, and end users to improve processes, reduce risks, and support business expansion.

Job Responsibility:

Partner with the development teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Build and provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Develop knowledge of system flow and adopt best practice for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of the bank, such as architecture and infrastructure, integrate to accomplish business goals
Working with the team to define the architecture, design, development, code review, testing and maintenance of applications

Requirements:

Strong knowledge on Java / Kotlin and restful web services including its data interchange format/definition such as XML, JSON
Microservices systems
Kubernetes/Open shift containers
Familiar with different persistent storage technologies such as RDBMS and NoSQL
Experience working with source code management tools – Git or Bitbucket
Good understanding of clean coding principles
Must demonstrate strong familiarity of design patterns
Proven experience of applying TDD and BDD practices and maintaining clean CI/CD pipelines

Nice to have:

Understanding of Equity Derivatives technology or experience with other asset classes within Markets
Kotlin development experience
Knowledge of Equity Derivatives products and product lifecycle
Experience working with UI frameworks such as React or Angular
Experience working with OpenShift / Kubernetes or other cloud platforms

What we offer:

27 days annual leave (plus bank holidays)
discretionary annual performance related bonus
private medical care and life insurance
Employee Assistance Program
Pension Plan
Paid Parental Leave
Special discounts for employees, family, and friends
Access to an array of learning and development resources

Additional Information:

Job Posted:
May 21, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Java / Kotlin Developer