Citi · 3 days ago
Principal Full‑Stack Engineer (Angular / Microservices / GenAI)
Jacksonville, FL
Full-time
Hybrid
Senior Level, Lead/Staff
$114K/yr - $171K/yr
6+ years expCiti, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries. The Principal Full‑Stack Engineer is responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team, leading applications systems analysis and programming activities.
BankingFinanceFinancial Services
Responsibilities
Partner with multiple stakeholders across organizations not limited to Operations, Business, Architecture, other technical teams , testing and prod support
Making sure organization goals are met which includes Risks, customer obsession and play a leadership role in mitigating any impediments
The candidate will have strong skills in design, architecting solutions, doing POC, roadmap and provide strategic technical solutions aligning with application and organization goals
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Mentoring, problem solving including business and technical, doing code reviews
Finding opportunities to bring business and technical benefits by using/implementing/proposing various tools at our disposal
Appropriately assess risk when business decisions are made, demonstrating 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
Qualification
Required
6-10 years of relevant experience in Apps technical lead or principal engineer role with hands on experience
Experience in coding, leading skills with SPA like Angular, MS framework (Spring Boot, multi arch principle related to MS), CLOUD platform (OpenShift, Kubernetes, AWS, GCP)
Strong understanding of client server architecture, various principles of J2EE and security frameworks
GenAI implementation, strong understanding LLM architecture, Prompt tuning, Hyperparameter tuning, RAG architecture (embedding framework)
Understanding of Neo4.Js, cypher query, Agentic UI, conversational management
Experience in managing and implementing successful projects
Consistently demonstrates clear and concise written and verbal communication
Bachelor's degree/University degree or equivalent experience
Preferred
Master's degree preferred
Benefits
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
Company
Citi
Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress.
10001+ employees
H1B Sponsorship
Citi has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1386)
2024 (849)
2023 (1375)
2022 (1117)
2021 (876)
2020 (901)
Funding
Current Stage
Late StageLeadership Team
James Monahan
Managing Director / Global Head of Asset Servicing
Naveed Sultan
Managing Director, Chairman, Institutional Clients Group
Recent News
2026-01-20
2026-01-15
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