Senior Full Stack .NET Developer

Job Title: Senior Full Stack .NET Developer

Location: Tallahassee, FL

Duration: 4 months

Employment Type: Contract

Role Overview

This role supports a financial systems modernization initiative focused on remediation, modernization, and new development aligned with a statewide financial management transformation. The position requires deep full-stack expertise and leadership in designing, developing, and integrating scalable enterprise applications across legacy and modern platforms.

Key Responsibilities

• Analyze existing systems and determine remediation or modernization approaches
• Develop end-state solution designs and mockups
• Oversee development, unit testing, and quality assurance
• Design and develop enterprise-grade .NET applications
• Support maintenance and enhancement of financial systems
• Mentor and guide development team members
• Lead modernization initiatives including UI/UX improvements and performance optimization
• Collaborate with cross-functional teams to deliver high-quality software solutions
• Work with data models to support reporting and analytics needs

Required Skills & Experience

• 15+ years of experience as a lead full-stack developer
• Advanced expertise in Microsoft .NET (C#, VB.NET), ASP.NET/MVC, WCF/Web API, ASP.NET Web Forms
• Strong experience with JavaScript frameworks (Angular, Knockout, or similar)
• Experience with REST, XML, JSON, HTML, and CSS
• Experience designing and developing scalable enterprise applications
• Strong knowledge of relational databases and application integration

Preferred Skills

• Experience with Azure cloud technologies
• Knowledge of financial systems such as PeopleSoft ERP
• Knowledge of mainframe technologies such as CICS, TSO, and ISPF
• Knowledge of FLAIR and financial management systems

Education

Bachelor’s or Master’s Degree in: Computer Science, Information Systems, or other related field. Work experience can substitute on a year for year basis for the degree.