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Citi Logo Citi · IT - Software Development

Infrastructure Application Engineer

United States, Jacksonville 96960.00 - 145440.00 USD / Year · Job Posted March 19, 2026
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Job Description

We are seeking a highly motivated and skilled Senior Developer to build end to end systemic automation systems, UI, and data storage solutions. The Developer will participate in design sessions, assist in converting business requirements into technical stories, and assist with sizing.

Job Responsibility

  • Create automated workflows interacting with multiple APIs, databases, or directly with application UIs
  • Create scalable database schemas, procedures, functions
  • Work with business, architecture, and analysts to convert requirements into user stores and provide technical sizing that will be used for prioritization and delivery
  • Manage code promotion and SDLC artifacts that are needed for compliance
  • Perform code repository hygiene that ensure all developer metrics are met
  • Participate in UAT testing and resolve defects in a timely manner to ensure release timelines are met

Requirements

  • 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
  • Demonstrated strong knowledge of Frontend - .Net Core, MVC, JavaScript, Bootstrap, CSS
  • Demonstrated strong knowledge of Services - Microservices in .Net Core
  • Demonstrated strong knowledge of Database - MS SQL, Oracle, Couchbase, P-SQL, T-SQL
  • Proficiency with microservices architecture and design patterns
  • Knowledge of RESTful API design and integration
  • Familiarity with DevOps tools such as Lightspeed, Harness, Tekton, GitHub
  • Understanding of CI/CD pipelines and deployment automation

Nice to have

  • Experience with automation using Selenium
  • AI fundamentals including prompt engineering, model interaction and interfacing with Citi tools
  • Experience with containers and OpenShift

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
  • discretionary and formulaic incentive and retention awards
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