> Markdown version of [/jobs/ext/3796752-software-engineer](https://www.wearedevelopers.com/jobs/ext/3796752-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - **Company:** Addison Group - **Location:** Tulsa, OK, United States - **Experience:** Expert - **Salary:** $145,600.0 - $176,800.0 - **Contract:** Temporary to permanent - **Skills:** .NET Framework, Application Programming Interfaces (APIs), Amazon Web Services, Software Applications, Microsoft Azure, C Sharp (Programming Language), Software as a Service, DevOps, Software Engineering, Systems Integration, Enterprise Software Applications, .NET Core, HybridCloud, Infrastructure as Code (IaC), Containerization, Infrastructure Automation Frameworks, Deployment Automation, Cloud Migration, Api Design, Restful APIs, Terraform - **Published:** October 17, 2026 - **Apply:** https://www.juju.com/job/16_f8aa6496 ## About the Role * Strong experience with C# and .NET software development. * Experience building APIs and enterprise application integrations. * Familiarity with CI/CD pipelines and DevOps practices. * Microsoft Azure experience preferred; AWS experience is also valuable. * Exposure to Terraform, Infrastructure as Code, or containerization is a plus. * Strong troubleshooting and problem-solving skills. * Ability to work independently and manage competing priorities. ## Description The Senior Software Engineer will develop and maintain software applications, APIs, and enterprise integrations using C# and .NET. This role will support cloud migration, DevOps automation, and infrastructure modernization while maintaining reliable existing systems., * Develop and maintain applications using C#, .NET, and .NET Core. * Build REST APIs and integrations connecting enterprise applications and SaaS platforms. * Support cloud migration and application modernization initiatives. * Improve CI/CD pipelines and automated software deployments. * Assist with infrastructure automation using Terraform and Infrastructure as Code (IaC). * Troubleshoot application issues and support hybrid cloud environments. * Collaborate with IT teams while independently managing development assignments.