Developer

Senior Developer (Temp-to-Hire) Maricopa County

Location: Phoenix AZ (Hybrid 201 W Jefferson St Phoenix AZ 85003)
Start Date: June 8 2026
End Date: June 30 2027
Type: Temp-to-Hire
Schedule: Full-time (40 hrs/week 1st shift)

Maricopa County is seeking a highly skilled Senior Developer to provide advanced technical expertise in designing developing and maintaining enterprise-level applications supporting judicial operations.

This role requires a seasoned full-stack developer who can translate architectural designs into robust implementations solve complex technical challenges and mentor team members in a fast-paced Agile environment.

• Design develop test and maintain enterprise applications and systems
• Translate architecture into scalable efficient technical solutions
• Develop SSRS and Power BI reports of high complexity
• Support application deployment and production maintenance
• Troubleshoot and resolve application issues and system defects
• Collaborate with developers DBAs and business analysts
• Participate in Agile development processes and sprint activities
• Apply best practices in coding testing and deployment
• Mentor junior developers and conduct code reviews
• Contribute to system modernization and process improvements

• 5 years of .NET Full-Stack Development
• Strong experience with:
  • C# MVC Web API Core
  • Angular (v8) & AngularJS (migration experience)
  • SQL Server (stored procedures performance tuning)
  • Entity Framework Dapper AutoMapper
  • REST API design and development

• Experience with modernization projects (AngularJS Core)
• Docker & containerization (Dockerfile Compose Kubernetes/Azure Containers)
• Enterprise integration:
  • IBM MQ (messaging)
  • SOAP/WSDL services
  • SignalR for real-time communication
• SSRS and Power BI reporting
• Knowledge of microservices architecture & API gateways
• Experience with AI-assisted coding tools / agentic workflows
• Background in government court or public sector systems

• N-tier layered and microservices architecture
• Design patterns (Repository Unit of Work Dependency Injection)
• Authentication (JWT SSO API security)
• IIS and Windows Server deployments
• Source control (Git / TFVC)
• CI/CD pipelines and deployment automation
• Unit testing (xUnit tSQLt)

• Strong analytical and problem-solving skills
• Ability to work independently on complex challenges
• Excellent collaboration and communication skills
• Capability to mentor and guide developers
• Ability to manage multiple priorities in a high-pressure environment

• Experience:

  • Minimum 3 years in software development
  • At least 1 year and web application development
  • (5 years preferred for senior-level candidates)

• Education:

  • Bachelors degree in Computer Science or related field (or equivalent experience)

• Hybrid work model (onsite remote flexibility)
• Collaboration with cross-functional teams
• May require extended periods of sitting and computer work

• Background check required
• No drug screening
• No travel required