Senior Java Technology Developer

This is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to design/develop applications systems analysis and programming activities.

This is Senior Developer position in Citimargin Technology team which is a part of Prime Services Technology within the Markets Technology group.

The core application is Margin Calculation Services and Reporting.  This application calculates Margin, develops multiple margin methodologies and calculators, creates Client Reports, Client Extracts and Operational Reports using variety of technologies using Java framework. It uses MSSQL, Oracle to persist the margin data. Application user base is in NAM, APAC and EMEA.

Responsibilities:

• Work as a Senior Developer to Develop and Enhance current Margining Applications
• Work to deliver projects in margin space. Work with upstream, downstream, reference data and market data teams and Develop New margin methodologies/calculators, enhance current system
• Conduct performance analysis of the application code and its optimization to achieve faster calculation times
• Familiarity with and enthusiasm for software engineering best practices such as testing, continuous integration, and continuous delivery. collaborate with team members through regular code reviews, testing, debugging, and collaborative development practices
• Perform Dev Integration testing, UAT rollouts, Production Deployments and Production Support. Provide business as usual (BAU) coverage.
• Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
• Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
• Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
• Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary

Qualifications:

• 10+ years of relevant experience in Apps Development. Extensive experience in system analysis and programming of software applications. Experience in implementing successful projects
• Excellent knowledge of algorithms and data structures, design patterns. Experience in systems analysis and programming of software applications
• Strong Java experience : Java core, collections, concurrency, streams  
• Frameworks and APIs:  Spring (Core, Batch, Integration, MVC, Boot, Data), Hibernate, Jackson, JAX RS, JPA, JAXB
• Excellent SQL knowledge. Oracle/MSSQL experience
• Building tools: Maven or Gradle
• Experience with distributed caches like Apache Gemfire will be a plus
• Messaging: JMS, Kafka
• Testing: JUnit, Mocking frameworks (Mockito, Power Mock)
• Understanding of micro service architecture. Experience with development distributed systems
• Experience in performance enhancements using parallel processing, multithreading. Understanding locking/synchronization
• Tools: IntelliJ Idea or Eclipse, Linux as advanced user, Git, Jira
• Understanding Docker and Kubernetes
• Experience in RESTful API development and integration, deployment framework and source control experience such as Git.
• Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
• Ability to adjust priorities quickly as circumstances dictate
• Consistently demonstrates clear and concise written and verbal communication

Nice to Have

• Experience working in Financial Industry
• Margin Experience will be  Plus

Education:

• Bachelor’s degree/Master's degree/ University degree or equivalent experience

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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

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Primary Location:

480 WASHINGTON BOULEVARD JERSEY CITY

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Primary Location Full Time Salary Range:

$142,320.00 - $213,480.00

In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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Anticipated Posting Close Date:

Sep 03, 2025

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

 

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