Senior .NET Architect & Cloud Microservices Leader

Quantum Technologies LLC; Windsor (CT); On-site; USD 140,000 - 180,000; Full time

Job summary

Quantum Technologies. LLC in Windsor, CT is seeking an experienced Enterprise Architect to provide architecture leadership for .NET-based solutions.

You will collaborate with business stakeholders to define end-to-end architecture and design scalable, secure, cloud-native microservices and backend systems. You will lead architecture reviews, roadmaps, and technology strategy, partner with Product, UX, QA, and Engineering for delivery, guide development teams on best practices, oversee cloud

Qualifications

• .NET backend and architecture experience: 10+ years in .NET backend development and 4+ years in software architecture roles.
• Hands-on with .NET/ .NET Framework, C#, microservices, REST APIs
• Strong SQL + NoSQL expertise and data modeling
• Integration experience with Kafka/RabbitMQ & 3rd-party services
• Experience setting up CI/CD & DevOps strategy
• Experience implementing enterprise security best practices (OAuth2, JWT, SSO)
• Strong understanding of enterprise system design & integration

Responsibilities

• Provide architecture leadership for enterprise .NET-based solutions
• Work closely with business stakeholders to understand requirements and define end-to-end architecture
• Design scalable, secure, and cloud-native microservices and backend systems
• Lead architecture reviews, roadmaps, and technology strategy
• Partner with Product, UX, QA, and Engineering for solution delivery
• Guide development teams with best practices, design principles, & code quality
• Oversee cloud adoption and application modernization initiatives
• Lead POCs and evaluate new emerging technologies
• Create architecture artifacts, design documents, and integration models
• Support production architecture, troubleshooting, and continuous improvements

Skills

Architecture leadership

.NET backend development

C#

Microservices

REST APIs

Data modeling (SQL/NoSQL)

Kafka

RabbitMQ

OAuth2 JWT SSO

Tools

Kafka

RabbitMQ

CI/CD pipelines

Job description

Quantum Technologies. LLC in Windsor, CT is seeking an experienced Enterprise Architect to provide architecture leadership for .NET-based solutions.

You will collaborate with business stakeholders to define end-to-end architecture and design scalable, secure, cloud-native microservices and backend systems. You will lead architecture reviews, roadmaps, and technology strategy, partner with Product, UX, QA, and Engineering for delivery, guide development teams on best practices, oversee cloud