Sr. Application Developer

nFocus Solutions

USremote countryPosted Jul 1, 2026
Posting intelligenceActively listedReposted 6×, possible evergreen/ghost posting

Skills

oracle

About the role

We are seeking an experienced Sr. Application Developer to design, develop, enhance, and maintain enterprise applications supporting federal government initiatives. The ideal candidate will have extensive experience with Microsoft technologies, SharePoint, .NET development, workflow automation, database development, and application integration. This individual will provide technical leadership, ensure application quality and performance, and collaborate with cross-functional teams to deliver secure, scalable, and user-focused solutions.

Responsibilities

Design, develop, test, implement, and maintain enterprise web and SharePoint-based applications.

Lead application development efforts and provide technical guidance to development team members.

Develop and enhance custom applications using .NET, SharePoint, MVC, Ajax, and related Microsoft technologies.

Design and implement automated workflows using Nintex K2.

Develop and maintain SQL Server and Oracle stored procedures, queries, and database objects.

Implement document generation and PDF solutions using ActivePDF and iText/iTextSharp.

Develop user interfaces utilizing the U.S. Web Design System (USWDS) to ensure accessibility and usability.

Troubleshoot, debug, and resolve application defects while optimizing system performance.

Support application deployments, upgrades, and ongoing maintenance activities.

Required Experience

With at least 4 years of experience with overseeing application development and ensuring quality control

With at least 5 years’ experience in .Net and SharePoint 2016/2019/SE/SPO, along with MVC, Ajax.

With more than 5 years’ experience with Nintex K2 automation

Experience with ActivePDF products, Telerik Radcontrols and iText/iTextSharp, SharePoint Search

Experience writing web service calls

With at least 5 years’ experience writing stored procedures for both SQL Server and Oracle

With at least 3 years’ experience using USWDS

Experience with claims-based authentication

Must be a U.S. Citizen

Remote position. Candidates must reside and work from one of the following states: AZ, FL, KS, VA, KY, MO, TN, TX, or GA.

About nFocus Solutions

nFocus Solutions is dedicated to the development of innovative technologies and intelligent business solutions for the public sector. We are a leading provider of applications, services, and technologies that nonprofit organizations, communities, first responders and government agencies rely on to deliver services to the public at large. Our high-quality data management and analysis software enable our clients to achieve clear, well-defined results that change the world.

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