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David Careers

.NET Full Stack Architect

Posted yesterday

capgeminiTampa (FL)
Computer Systems Engineers/ArchitectsComputer Systems Design Services

SENIORITY

Lead

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About the role

We are seeking a highly skilled and hands-on .NET Full Stack Architect with strong expertise in cloud-native application development on AWS. The ideal candidate should possess deep architectural knowledge while remaining actively involved in coding, code reviews, technical problem-solving, and mentoring engineering teams. All potential candidates should read through the following details of this job with care before making an application. The candidate must be able to demonstrate strong proficiency in .NET development, data structures & algorithms, system design, cloud architecture, API development, and modern front-end technologies
Key Responsibilities: Design and develop scalable, secure, and high-performance enterprise applications using C#, .NET Core/.NET 8, and cloud-native design principles. Lead architecture discussions and provide technical guidance across the full application lifecycle. Actively contribute to coding, code reviews, troubleshooting, and performance optimization. Design and implement RESTful APIs and event-driven microservices architectures. Build highly available and resilient cloud solutions leveraging AWS services. Architect and implement secure authentication and authorization mechanisms using OAuth2, SSO, OpenID Connect, and Microsoft Entra ID.Collaborate with cross-functional teams to define system requirements and translate business needs into scalable technical solutions. Mentor developers on coding standards, system design, data structures, algorithms, and engineering best practices. Drive modernization initiatives, cloud migration strategies, and application transformation programs.
Required
Technical Skills:
  • Backend & Architecture 12+ years of experience in software engineering with strong expertise in: C#.NET Framework/.NET Core/.NET 8ASP.NET MVC/Web APIMicroservices Architecture
  • Event-Driven Architecture
  • Distributed Systems DesignStrong hands-on coding experience with demonstrated ability to solve complex technical problems.
  • Strong understanding of Object-Oriented Design Principles, Design Patterns, and SOLID principles.
  • Expertise in performance tuning, scalability, resiliency, and security best practices.
  • Cloud & DevOpsStrong AWS expertise including: AWS LambdaAPI Gateway
  • Step Functions
  • EventBridgeSNS/SQSECS/EKSTerraform (Infrastructure as Code)
  • Experience deploying applications on OpenShift/Kubernetes. CI/CD implementation experience using GitHub Actions, Jenkins, Azure DevOps, or similar tools.
  • Database & Integration
  • Amazon RDS PostgreSQLSQL Performance TuningData Modeling and Database DesignReal-time integrations using REST APIs and messaging platforms.
  • Front-EndReact. xhyhwjd js or Angular
  • TypeScriptJavaScriptHTML5/CSS3Responsive and component-based UI development.
  • SecurityOAuth 2.0OpenID ConnectSAMLSingle Sign-On (SSO)
  • Microsoft Entra ID

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