Lead Application Architect (.NET & AWS

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Date:
Sep 30, 2026

Location:

Any city, TX, US, 99999 Any city, AR, US, 99999 Any city, FL, US, 99999

Work Mode:
Virtual (Exception only)

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You’ll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You’ll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance.

We also have comprehensive leadership and technical development academies to help build your skills and capabilities.

As an Lead Application Architect (.Net & AWS) at Gainwell, you can contribute your skills as we harness the power of technology to help our clients improve the health and well-being of the members they serve - a community's most vulnerable. Connect your passion with purpose, teaming with people who thrive on finding innovative solutions to some of healthcare's biggest challenges.

Here are the details on this position.

Take charge and focus on how we can meet critical needs to help clients deliver better health and human services outcomes.

• Serve as the account domain expert, maintaining a 360-degree view of the account, business priorities, and technology landscape.
• Provide technology leadership with a strong focus on cloud-native design and AWS application architecture.
• Assess solution risks and provide recommendations to address security, resiliency, performance, and operational concerns.
• Implement technical processes to enable solution delivery, Dev Ops pipelines, and infrastructure automation.
• Drive project delivery by translating architectural vision into scalable, supportable solutions.
• Provide consultation on non-routine technical issues and support Level 4 production needs.
• Participate in escalation calls and help drive timely technical resolution.
• Engage directly with clients as needed to communicate architecture decisions, solution direction, and technical recommendations.
• Design cloud-native and hybrid application architectures.
• Define architecture for scalability, resiliency, performance, and cost optimization.
• Lead application migration and modernization to AWS.
• Guide adoption of AWS best practices, reference architectures, and Well-Architected principles.
• Partner with security teams to implement IAM, encryption, network security, and compliance controls.
• Support production reliability, troubleshooting, and architecture governance.
• Work with development teams on containerization, serverless, APIs, and event-driven architectures.
• Participate in architecture review boards.

• 8+ years of experience in application architecture, software engineering, or product development, with significant hands‑on experience designing and architecting .NET-based enterprise applications.
• Expert-level experience with Microsoft .NET technologies, including application architecture, API design, microservices, integration patterns, and modern software development best practices.
• Experience designing and implementing scalable solutions on AWS, including services such as EC2, Lambda, S3, RDS/Aurora, API Gateway, ECS/EKS, IAM, VPC, and Cloud Formation.
• Strong knowledge of modern application architecture principles, including microservices, event‑driven design, containerization, Dev Sec Ops , Infrastructure as Code (IaC), high availability, resiliency, and observability.
• Proven ability to lead technical solution design, mentor development teams, collaborate with stakeholders, and drive software…