Senior .NET Software Developer Job Phoenix area,Arizona USA,Software Development

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

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

Desired Skills and Experience

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 Dev Ops 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 / Type Script)
15% SQL Server and Data Integration
10% APIs, Reporting, and Application Support

Daily Responsibilities

70% Hands-On Development and Maintenance
15% Technical Leadership and Mentorship
15% Collaboration with Analysts, Architects, and QA

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