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# Software Engineer II

- **Company:** Addison Group
- **Location:** Tulsa, OK, United States
- **Experience:** Experienced
- **Salary:** $145,600.0 - $176,800.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), .NET Framework, Agile Methodology, HTML5, Unit Testing, C Sharp (Programming Language), Software Quality, Database Development, Entity Framework, Inventory Management Software, Microsoft SQL Server, NuGet, Nunit, Mstest, SQL Stored Procedures, SQL Server Integration Services, Systems Integration, TypeScript, Web Application Frameworks, Enterprise Software Applications, ReactJS, Blazor, Git, Xunit, Vue.js, Event Driven Architecture, AngularJS, Microsoft Tfs, Windows Services, Front End Software Development, Software Version Control
- **Published:** October 17, 2026
- **Apply:** https://www.juju.com/job/16_954eeeaa

## About the Role

* Approximately 5+ years of C# and .NET development experience.
 * 3+ years of Microsoft SQL Server experience.
 * 3+ years of front-end development using HTML5, JavaScript, TypeScript, and frameworks such as Angular, React, Vue, or Blazor.
 * 2+ years of unit testing experience with xUnit, NUnit, or MSTest.
 * Familiarity with Entity Framework, Git, Azure Repos, and Agile methodologies.
 * Strong communication, troubleshooting, and collaboration skills.

## Description

The Software Engineer II will develop and enhance applications using C#, .NET, SQL Server, and modern front-end technologies. This role focuses on integrating existing systems with product and inventory platforms while improving application functionality and reliability., * Develop and maintain applications using C# and .NET.

 * Create and optimize SQL Server tables, stored procedures, views, and queries.
 * Build user interfaces using HTML5, JavaScript, TypeScript, and modern frameworks.
 * Integrate applications with product management and inventory systems.
 * Write automated unit tests to ensure software quality.
 * Use Git-based version control and participate in Agile development.
 * Troubleshoot application issues and improve system performance., * Primarily onsite in Tulsa, Oklahoma, with limited work-from-home flexibility based on performance and manager approval.
 * Background check and drug screening required; medical marijuana cards are accepted.
 * No travel required.
 * Two-round interview process, including an HR screening and a hiring team interview.
 * Experience with Windows services, event-driven architecture, SSIS, or NuGet packages is a plus.

Perks:

 * Competitive hourly compensation.
 * Opportunity to contribute to enterprise application development and modernization.
 * Hands-on experience with .NET technologies, database development, and system integrations.
 * Potential for contract extension.