Senior .NET Lead Engineer — Enterprise-Scale Systems

Citi; Tampa (FL); On-site; USD 114,000 - 171,000; Full time

Benefits offered by this job

Medical benefits

401(k)

Paid time off

Wellness programs

Job summary

Citi in Tampa, FL is seeking an Applications Development Technology Lead Analyst to drive design and implementation of enterprise-scale systems. The role partners with engineering, architecture, and business teams to deliver high-throughput platforms and align with enterprise standards.

You will mentor developers, manage technical deliverables, and ensure CI/CD, security, and resilience. Requires 6+ years in software engineering, strong C#/.NET, SQL Server, and microservices experience.

Qualifications

• 6+ years of professional software engineering and applications development experience.
• 5+ years in C# and .NET / .NET Core for enterprise applications.
• 5+ years in SQL Server design, optimization, and querying.
• Experience with event-driven microservices architectures.
• Strong multithreading, low-latency, and high-performance app development.
• Experience in containerized environments (Docker, Kubernetes, OpenShift).
• Knowledge of design patterns, SOLID principles, and Git.
• Experience designing secure, scalable enterprise apps and leading technical deliverables.

Responsibilities

• Strategic collaboration with engineering, architecture, and management teams.
• Resolve high-impact technical challenges across complex business flows.
• Adhere to enterprise architecture, security standards, and coding best practices.
• Develop, standardize, and govern CI/CD, testing, and deployment processes.
• Maintain knowledge of business domains and infrastructure integration.
• Provide analytical and innovative technical solutions to requirements.
• Mentor mid-level developers and guide technical execution.
• Assess risk and ensure regulatory and policy compliance.

Skills

C# / .NET

Microservices

SQL Server

Docker / Kubernetes

Architectural patterns

CI / CD

Leadership

Communication

Education

Bachelor’s degree

Master’s degree

Tools

Docker

Kubernetes

Git

OpenShift

SQL Server

Job description

Citi in Tampa, FL is seeking an Applications Development Technology Lead Analyst to drive design and implementation of enterprise-scale systems. The role partners with engineering, architecture, and business teams to deliver high-throughput platforms and align with enterprise standards.

You will mentor developers, manage technical deliverables, and ensure CI/CD, security, and resilience. Requires 6+ years in software engineering, strong C#/.NET, SQL Server, and microservices experience.