Software Engineer, .NET Developer, C# ​/ Unity Developer

Job Title: Software Engineer

Location (city, state): Tulsa, OK

Assignment Type: Contract

Pay: $70-$85 per hour

Work Schedule: Monday-Friday, 8:00 AM-5:00 PM; primarily onsite, with potential for limited hybrid flexibility after onboarding

Benefits: This position is eligible for medical, dental, vision, and 401(k).

About The Company:

An established organization is seeking a Software Engineer II to join its food technology team. This position will support software development and application integration projects focused on product and inventory management systems.

Job 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.

Key Responsibilities:

• 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, Type Script, 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.

Qualifications:

• 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, Type Script, 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.

Additional Details:

• 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.

Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities.

Reasonable accommodation is available for qualified individuals with disabilities, upon request.