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Citi Logo Citi · IT - Software Development

Senior Java Developer

United States, New Castle Employment contract 125760.00 - 188640.00 USD / Year · Job Posted June 03, 2026
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Job Description

The Sr Java Applications Development is a senior level position responsible for establishing and implementing new or revised application systems and programs as individual contributor. The overall objective of this role is to build and code frameworks and services that are reusable for complex requirements.

Job Responsibility

  • Partner with multiple management 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
  • 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
  • Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
  • Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
  • Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency

Requirements

  • Proficiency in programming in Java, API, Cloud engineering
  • Hands on experience of building RESTful APIs using popular frameworks like Spring
  • Experience in Oracle, SQL, NoSql - MongoDB
  • Experience in Cloud - Openshift Kubernetes, Messaging systems - MQ, Kafka
  • Experience of following clean code principles
  • Solid understanding of software development lifecycle (SDLC) and Agile methodologies
  • Knowledge of DevOps practices and CI/CD pipelines
  • Able to independently work in fast paced and rapidly changing environment
  • Experience in systems analysis and programming of software applications
  • Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Nice to have

  • Experience in Financial domain with focus on Payments is a plus
  • Understanding of GenAI, LLMs is a plus
  • Experience in integrating mainframe applications with Kafka or API is a plus
  • 6+ years of relevant experience in Apps Development or systems analysis role
  • Extensive experience system analysis and in programming of software applications
  • Experience in managing and implementing successful projects
  • Subject Matter Expert (SME) in at least one area of Applications Development
  • Ability to adjust priorities quickly as circumstances dictate
  • Demonstrated leadership and project management skills
  • Consistently demonstrates clear and concise written and verbal communication
  • Master’s degree preferred

What we offer

  • medical, dental & vision coverage
  • 401(k)
  • life, accident, and disability insurance
  • wellness programs
  • paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays
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