Date Posted: 09/15/2026
Hiring Organization: Rose International
Position Number: 507492
Industry: Government
Job Title: Senior Solution Architect - .NET & AWS Technical Lead
Job Location: Remote, USA
Work Model: Remote
Shift: 8am to 5pm
Employment Type: Temporary
FT/PT: Full-Time
Estimated Duration (In months): 33
Min Hourly Rate($): 55.00
Max Hourly Rate($): 65.00
Must Have Skills/Attributes: .Net, AWS, C#, SQL
Experience Desired: AWS Cloud engineering experience (5 yrs); .NET modernization experience (5 yrs); Strong C#, ASP.NET Core, Web API, Blazor, Entity Framework/Core, LINQ, and SQL experience (5 yrs); Experience with AWS RDS, S3, EC2, API Gateway, and EKS. (5 yrs); Experience with Terraform/IaC. (5 yrs)
**C2C is not available**
Job Description
Required Skills & Experience
• 5+ years AWS Cloud engineering experience.
• 5+ years hybrid on-premises/cloud architecture experience.
• 5+ years .NET modernization experience.
• Strong C#, ASP.NET Core, Web API, Blazor, Entity Framework/Core, LINQ, and SQL experience.
• Experience with Terraform/IaC.
• Experience with AWS RDS, S3, EC2, API Gateway, and EKS.
• Enterprise application architecture experience.
• Experience with application modernization.
• Experience with CI/CD and automated deployment.
• Experience with source control and release management.
• Strong understanding of cloud security, scalability, monitoring, and auditability.
Preferred Qualifications
• Financial or payment-processing system experience.
• State/Federal government experience.
• K-12 education technology experience.
• Experience with complex business-rule-driven applications.
• AWS certifications.
• Experience with AWS cost modeling/Pricing Calculator.
Position Overview
We are seeking a highly experienced Senior Solution Architect /.NET & AWS Technical Lead to provide technical leadership for the modernization and rewrite of an enterprise School Finance Foundation Formula Payment System.
The successful candidate will be responsible for target solution architecture, AWS cloud architecture, application architecture, .NET modernization, integrations, security, scalability, monitoring, auditability, and technical leadership throughout the project lifecycle.
Key Responsibilities
• Develop the target solution architecture for the modernized application.
• Design AWS cloud and hybrid on-premises/cloud architecture.
• Develop architecture diagrams and technical specifications.
• Lead technical design and development using:
o C#
o ASP.NET Core
o Web APIs
o Blazor
o Entity Framework/Core
o LINQ
o SQL Server
o Layered architecture
• Design and support AWS services including:
o AWS RDS
o Amazon S3
o EC2
o API Gateway
o EKS
• Develop Infrastructure as Code using Terraform.
• Design secure, scalable, highly available application architecture.
• Design APIs, integrations, batch processes, file interfaces, and error-handling approaches.
• Establish application logging, monitoring, auditability, and security controls.
• Provide technical leadership and code-review support.
• Guide development standards and best practices.
• Support CI/CD, automated deployments, source control, and release management.
• Support AWS infrastructure and cost planning.
• Work with State technical personnel throughout architecture, development, testing, deployment, and implementation.
• Support knowledge transfer and technical documentation. - **Only those lawfully authorized to work in the designated country associated with the position will be considered.**
- **Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.**
Benefits:
For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.
California Pay Equity:
For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.
Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.
If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.
Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).
Thanks for the opportunity. If in the future I ever need a job, I would like to work for Rose International.
David, Consultant
I am very happy with the Rose International, and the professionalism of the employees.
Robin, Consultant
I had a very positive experience working for Rose. The entire process is very efficient and easy.
Joanne, Consultant
Working for Rose International was the most pleasant assignment I have ever had. They were always on top of situations when necessary, and very helpful. I was very proud to be an employee of Rose International, and would recommend anyone to try to work with them.
Melvon, Consultant
Rose International was not only attentive and responsive, but they were very professional and helpful whenever I called or needed any assistance.
Diane, Consultant
EMPLOYEE COMMENTS