Citi

Principal Software Engineer

Citi
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24 hours ago
Jacksonville, FL, USAStaff+
H1B sponsor

Base Salary

$154k - $230k/yr

Responsibilities

  • Define technology strategy for the Digital team in alignment with Citi Technology.
  • Design and guide reliable, scalable, high-performance services and architectures.
  • Lead and advise teams responsible for architecture, implementation, and continuous product improvement.
  • Drive cross-team technical solutions, architecture reviews, design standards, and technology decisions.
  • Manage technical and business risks across large, cross-functional, and concurrent projects.
  • Coach lower-level architects and collaborate with engineering, product, business, vendor, and customer stakeholders.
  • Operationalize end-to-end generative AI solutions, including LLM-based applications, RAG pipelines, evaluation frameworks, and responsible AI controls.
  • Promote AI-assisted software development through code generation, automated review, intelligent test generation, and vulnerability detection.
  • Ensure solutions address security, scalability, maintainability, regulatory compliance, and operational excellence.

Requirements

  • 10+ years of relevant experience in an enterprise architecture role with subject matter expertise in one or more areas.
  • Bachelor’s or university degree required; master’s degree preferred.
  • Expertise across technology patterns and techniques for cloud platforms, internet frameworks, and mobile frameworks.
  • Leadership experience working with internal stakeholders and external vendors to deliver secure, performant, and scalable solutions.
  • Subject matter expertise in application development architecture.
  • Experience designing, developing, and deploying production-grade generative AI and large language model applications.
  • Experience with LangChain, ADK, RAG pipelines, and prompt engineering techniques.
  • Experience establishing AI and ML platform engineering standards, model evaluation frameworks, responsible AI guardrails, data privacy controls, and security practices.
  • Experience with AI-assisted development tools such as GitHub Copilot, Claude Code, Devin, or equivalent.
  • Strong understanding of business impact, technical trade-offs, enterprise architecture, and regulatory expectations.

Benefits

  • Full-time position based in Jacksonville, Florida.
  • Medical, dental, and vision coverage; 401(k); life, accident, and disability insurance; and wellness programs.
  • Paid vacation, sick leave, and holidays.
  • Available benefits may vary by jurisdiction, job level, and date of hire.

Tech Stack

AngularAWSiOSOpenShift

Categories

Citi

About Citi

10,000+ employees

Citi is a public financial-services company offering consumer and institutional banking, credit cards, wealth management, treasury and trade solutions, and capital-markets services. It serves individuals, corporations, financial institutions, and governments in more than 160 countries and jurisdictions, earning interest and fee income from lending, payments, trading, and advisory. Founded in 1812 and headquartered in New York, it trades on the NYSE under the ticker C.

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