What are the responsibilities and job description for the Senior .NET Software Developer position at Motion Recruitment Partners, LLC?
A large public-sector legal institution is seeking a Senior .NET Software Developer for a hybrid contract role located in Downtown Phoenix, AZ. This position supports the design, development, and modernization of enterprise applications within a complex judicial environment. The ideal candidate will bring strong experience with Microsoft technologies, modern web frameworks, and database-driven systems, while working closely with cross-functional teams to deliver scalable and secure solutions.
This is a senior-level opportunity for a developer who wants more than just writing code. You will have the chance to influence architecture, mentor team members, and help shape a long-term CRM platform that serves both internal departments and external users. The organization values stability, thoughtful engineering, and meaningful work that directly supports services relied upon by the community. If you enjoy modernizing legacy systems, solving real-world problems, and contributing to technology that will be used for years to come, this role offers both impact and balance.
Contract Duration
12 Months with potential for extension
Required Skills and Experience
Tech Breakdown
This is a senior-level opportunity for a developer who wants more than just writing code. You will have the chance to influence architecture, mentor team members, and help shape a long-term CRM platform that serves both internal departments and external users. The organization values stability, thoughtful engineering, and meaningful work that directly supports services relied upon by the community. If you enjoy modernizing legacy systems, solving real-world problems, and contributing to technology that will be used for years to come, this role offers both impact and balance.
Contract Duration
12 Months with potential for extension
Required Skills and Experience
- Strong hands-on experience with C# and .NET / .NET Core
- Experience building and maintaining RESTful APIs
- Proficiency with SQL Server, including query optimization
- Experience with Angular or similar modern JavaScript frameworks
- Familiarity with object-oriented design, design patterns, and best practices
- Experience working in multi-tier, enterprise environments
- Ability to collaborate with architects, analysts, and stakeholders
- Strong problem-solving and communication skills
- CRM system development or customization experience
- Experience modernizing or supporting legacy applications
- Familiarity with SSRS and Power BI reporting
- Experience with Docker containers and deployment pipelines
- Knowledge of DevOps practices and CI/CD workflows
- Prior experience in public-sector or large-scale organizations
Tech Breakdown
- 45% .NET / C# Application Development
- 30% Front-End Development (Angular / TypeScript)
- 15% SQL Server and Data Integration
- 10% APIs, Reporting, and Application Support
- 70% Hands-On Development and Maintenance
- 15% Technical Leadership and Mentorship
- 15% Collaboration with Analysts, Architects, and QA
Salary : $55 - $65