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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Developer - **Company:** Addison Group - **Location:** Dallas, TX, United States (Remote available) - **Experience:** Expert - **Salary:** $100,000.0 - $200,000.0 - **Contract:** Temporary to permanent - **Skills:** JavaScript (Programming Language), Artificial Intelligence, Amazon Web Services, Cloud Computing, Code Review, Databases, Django Web Framework, Python (Programming Language), PostgreSQL, Machine Learning, Software Engineering, SQL Databases, High Performance Computing, Containerization, ASP.NET Applications - **Published:** September 29, 2026 - **Apply:** https://addisongroup.gosnaphop.com/jobs/l/login/19e62b1f-e3e6-11eb-be56-42010a8a0031/7c4b8831-bc01-11f1-b265-024201c20d84/false?applyId=13498d90-bb6e-11f1-ab76-02420a6c7775&apply=true&returnUrl=/l/recruiting/jobapplication/13498d90-bb6e-11f1-ab76-02420a6c7775/7c4b8831-bc01-11f1-b265-024201c20d84/false?step=1 ## About the Role We are seeking a Senior Software Developer to design, build, and improve complex applications. This is a hands-on technical leadership role for someone who enjoys writing code, shaping architecture, solving production problems, and helping other developers grow. The position has no direct reports., * Approximately 6-10 years of professional software development experience. * Strong development experience with C#, .NET Core, and JavaScript. * At least five years of experience writing SQL for SQL Server or another relational database. * Experience designing the architecture of complex applications and guiding technical decisions. * Familiarity with legacy ASP.NET applications and PostgreSQL. * Experience with AWS, including ECS and containerized applications. * Ability to review code, troubleshoot complex issues, and collaborate effectively with other developers. * A degree or certification is welcome; demonstrated professional experience is the priority. ## Description * Design software solutions that meet business needs and can evolve over time. * Develop, test, and review code using established engineering practices. * Connect internal applications with third-party systems and services. * Diagnose difficult application issues and resolve production incidents. * Improve existing systems to support changing operational needs. * Partner with developers on technical designs and mentor less-experienced team members. * Document system architecture, workflows, and key technical decisions. * Work with cross-functional stakeholders to plan and deliver application updates., Role: Application Developer Position Type: Contract Location: Oklahoma City Pay Rate Range: $$80,000-$100,000 DOE Benefits: You are eligible for medical, dental, vision insurance benefits, 401K Are you looking for a growth opportunity for a reputable o... 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