Senior Application Developer

All Native Group, The Federal Services Division of Ho-Chunk Inc.

. Design, develop, and maintain enterprise web applications using ASP.NET C# MVC and modern front-end frameworks .

Posted 10/5/2026full-timeArlington • Virginia • United StatesSenior💰 $130,000 - $165,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in ASP.NET C# MVC web development and Agile methodologies, with a strong focus on building responsive user interfaces using React.js or Angular. Proficient in integrating enterprise search capabilities and managing applications within federal environments.

Highest-signal resume keywords

ASP.NET C# MVC DevelopmentAgile Development MethodologiesReact.js or Angular ExperienceElasticSearch/AWS OpenSearch IntegrationActive Secret Clearance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

ASP.NET C# MVCVisual Studio 2019Agile DevelopmentReact.jsAngularElasticSearchAWS OpenSearchMessage QueuingASP.NET CoreApplication Performance Optimization

Tools & Technologies

Enterprise Data WarehouseCloud-Hosted EnvironmentsDecoupled Application Components

Certifications & Qualifications

Bachelor’s Degree in Data Science or Related FieldActive Secret Clearance

Industry Keywords

Federal ApplicationsMission-Critical ApplicationsData Management Program

Tech Stack

Tools & technologies

AngularASP.NETAWSCloudElasticSearchJavaScriptReact.NET

About the role

Key responsibilities & impact

Design, develop, and maintain enterprise web applications using ASP.NET C# MVC and modern front-end frameworks
Develop and enhance application or enterprise search capabilities, including ElasticSearch/AWS OpenSearch integration
Build and maintain decoupled application components leveraging message queuing
Develop responsive user interfaces using React.js or Angular
Support application integration with large-scale data stores and enterprise data warehouse environments
Participate in Agile development, including sprint planning, code reviews, and continuous delivery
Troubleshoot, optimize, and document application performance and reliability
Support the US Drug Enforcement Agency enterprise data management program and applications serving approximately 12,000 users

Requirements

What you’ll need

8+ years of software and web development experience
5+ years of ASP.NET C# MVC web development using Visual Studio 2019 or higher
5+ years of Agile development methodologies
Experience with application or enterprise search
Experience with decoupled application development leveraging message queuing
2+ years of React.js or Angular experience
1+ years of ASP.NET Core experience using Visual Studio 2019 or higher
Experience developing against cloud-hosted, high-availability search clusters
Experience supporting federal or mission-critical enterprise applications
Bachelor’s degree in data science or a related quantitative field, or equivalent experience in lieu of education
Active secret clearance required
Must successfully complete a pre-employment drug screen
Subject to random drug screens throughout employment
Ability to remain stationary 75% of the time
Ability to work indoor conditions 90% of the time
Ability to frequently move standard office equipment up to 25 pounds

Benefits

Comp & perks

Comprehensive benefits
Flexible hours based on mission requirements