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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Developer - **Company:** Applied Research Solutions - **Location:** Heath, OH, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Testing (Software), ASP.NET, HTML, JavaScript (Programming Language), Software Applications, Bootstrap (Software), C Sharp (Programming Language), Cascading Style Sheets (CSS), Configuration Management, Software Documentation, Cyber Security, Database Design, Database Schema, Web Development, Embedded Software, Integrated Development Environments, Interoperability, Microsoft Visual Studio, Microsoft Software, Visual Basic .NET (Programming Language), Model View Controller (MVC), Oracle Databases, Software Architecture, Software Maintenance, Systems Development Life Cycle, Web Application Security, Software Engineering, Software Systems, SQL Stored Procedures, System Testing, Systems Integration, Web Applications, Database Performance, Ansi Sql, ASP.NET Applications - **Published:** September 23, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9187459/senior-software-developer ## About the Role * Must be a US citizen * Active Secret security clearance required. * Master's or Doctorate Degree in a related field and ten years of experience in the respective technical / professional discipline being performed, five years of which must be in the DoD, OR, Bachelor's Degree in a related field and 12 years of experience in the respective technical/professional discipline being performed, five of which must be in the DoD, OR, 15 years of directly related experience with proper certifications as described in the PWS labor category performance requirements, eight of which must be in the DoD. * Experience developing web applications using: + NET + NET + C# + MVC Framework + JavaScript + HTML/CSS + Bootstrap * Mid-to-advanced experience with Oracle databases, including: + Database design + ANSI SQL + PL/SQL development + Stored procedures + Database performance optimization * Knowledge of software engineering principles and software development lifecycle methodologies. * Experience supporting software integration, testing, implementation, and maintenance activities. All positions at Applied Research Solutions are subject to background investigations. Employment is contingent upon successful completion of a background investigation including criminal history and identity check. ## Description ARS is looking for a Senior Software Developer to support the Combat Readiness Directorate in Heath, OH. The selected candidate will provide software engineering support for embedded software systems, software interfaces, interoperability solutions, and command-and-control related applications supporting sensor, weapon, host platform, communications, and avionics systems. This position requires strong full-stack web application development experience using Microsoft technologies and Oracle databases, with an emphasis on software design, systems integration, testing, maintenance, and configuration management within a secure government environment. The ideal candidate will possess experience developing enterprise-level web applications using ASP.NET technologies and have a strong understanding of Oracle database development and software engineering lifecycle processes., * Design, develop, test, implement, maintain, and support secure web-based applications using the Microsoft Visual Studio development environment. * Develop and maintain ASP.NET applications utilizing VB.NET, C#, MVC, JavaScript, HTML, CSS, and Bootstrap frameworks. * Perform Oracle database design, development, optimization, and maintenance activities. * Develop and maintain ANSI SQL and PL/SQL code, including stored procedures, packages, triggers, and database objects. * Support software integration efforts involving embedded systems, cryptographic systems, interoperability interfaces, and command-and-control applications. * Participate in software architecture reviews, software analysis, and performance assessments for both Government Off-The-Shelf (GOTS) and Commercial Off-The-Shelf (COTS) systems. * Assist with systems requirements analysis, allocation, hardware/software integration, testing, and evaluation activities. * Support configuration management activities and software development lifecycle (SDLC) processes. * Assist in the development and maintenance of Software Development Plans (SDP), technical documentation, and other program documentation. * Collaborate with cross-functional engineering teams to ensure software solutions meet operational and mission requirements. * Support software testing activities, defect resolution, and system validation efforts. * Maintain compliance with government cybersecurity, configuration management, and quality assurance standards. * Provide technical support and troubleshooting for existing and newly developed applications. * Other duties as assigned ## Related Videos - [Cloud Vendor Lock-In - Is it just a new version of the Database Abstraction Layers?](https://www.wearedevelopers.com/videos/1185-cloud-vendor-lock-in-is-it-just-a-new-version-of-the-database-abstraction-layers) - [Building Multi-Tenant ASP.NET Core Applications: Best Practices and Real-World Solutions](https://www.wearedevelopers.com/videos/1552-building-multi-tenant-asp-net-core-applications-best-practices-and-real-world-solutions) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Why you must use TDD now!](https://www.wearedevelopers.com/videos/114-why-you-must-use-tdd-now) - [Developing ASP.NET Core Microservices with Dapr: A practical guide](https://www.wearedevelopers.com/videos/1528-developing-asp-net-core-microservices-with-dapr-a-practical-guide) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)