Job Description
Overview: Insight Global is seeking a Senior Web App Developer to support internal FBI enterprise applications under the ITSSS‑2 contract vehicle. This role supports the design, development, modernization, and maintenance of secure, front-facing internal web applications used across FBI HQ and field operations. The environment is agile, collaborative, and long-term, supporting both existing systems and new application development.
Responsibilities:
• Design, test, and develop scalable, well-documented web applications.
• Translate UI/UX wireframes into functional, secure web solutions.
• Build and support full-stack web applications with heavy front-end focus.
• Collaborate with cross-functional teams to implement new features.
• Debug, maintain, and enhance existing applications.
• Recommend software upgrades and modernization strategies.
• Ensure applications meet performance, security, and usability standards.
• Maintain thorough technical documentation for future maintenance and upgrades.
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.
Required Skills & Experience
• Bachelor’s degree from an accredited university.
• Active Top Secret clearance with SCI eligibility.
• 8+ years of professional web application development experience.
• Strong full-stack development background with a heavy front-end focus.
• Very strong experience with C# and Object-Oriented Programming principles.
• Hands-on experience with:
○ ASP.NET MVC (web development)
○ WCF and/or Web API
○ LINQ
• Extensive SQL experience, including:
○ Stored Procedures
○ Functions
○ Transactions
○ PL/SQL (or equivalent)
• Strong proficiency with JavaScript, jQuery, HTML, and CSS.
• Hands-on experience with React and modern JavaScript frameworks.
• Experience with Microsoft 365 Power Platform and SharePoint.
Strong understanding of UI/UX principles and best practices.
Nice to Have Skills & Experience
• Git Repository/GitLab
• ASP.NET Core (Web)
• Postgres
• Internet Information Services (IIS)
• CSS/Bootstrap
• Telerik/other UI Framework
• IIS
• Docker
• CI/CD
• AWS
Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.