Application Developer
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Phoenix, United States | Posted on 07/21/2026
Job Type:Contract / Staff Augmentation (Full-Time / Hourly)
Contract Duration:10 Months (Projected Start: August 2026)
Schedule:Monday – Friday, 8:00 AM – 5:00 PM
Employer:SunSoftOnline
Position Overview
SunSoftOnlineis seeking an experienced, high-performingApplication Developerto join our team on a 10-month contract engagement in Phoenix, AZ.
In this role, you will work on-site at a state agency facility to design, develop, and maintain critical enterprise applications. The ideal candidate brings deep technical expertise inC#, SQL, and AWS, paired with hands-onmobile application developmentexperience to build modern, reliable digital solutions.
Key Responsibilities
Application Development:Build, test, and deploy robust enterprise applications using C# and modern .NET development practices.
Database Engineering:Write, optimize, and maintain complex SQL queries, stored procedures, and database structures.
Cloud Integration:Deploy and manage application components inAmazon Web Services (AWS)environments.
Mobile Solutions:Develop and support mobile application features to extend organizational tools to mobile and field users.
Reporting & Analytics:Create custom reports, dashboards, and data solutions using tools like SSRS and PowerBI.
System Maintenance & Integrations:Assist with legacy system maintenance (e.g., Informix-4GL) and content updates via tools like WordPress.
Collaboration:Partner with technical leads, cross-functional teams, and end users to deliver projects on schedule.
Required Qualifications & Skills
Must-Have Expertise:
C#:Strong hands-on proficiency in object-oriented development and API creation/integration.
SQL:Advanced database skills (expert level in querying, database design, and performance tuning).
AWS:Experience leveraging cloud services for hosting, storage, and deployment.
Mobile App Development:Proven track record in developing, supporting, or releasing mobile applications.
Preferred Skills (Bonus):
Reporting:SSRS, PowerBI