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Hire'in Solutions · Houston, TX

Principal Architect / .NET Microservices Architect

seniorcontractPosted 2 days ago
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Stack mentioned

.netmicroservicesawsc#system-designapache-kafkarabbitmqdockerkubernetesci/cdterraformcloudformationpostgresqlmysqldynamodbmongodboauthidentity-and-access-managementopentelemetryprometheus

Hiring: Principal .NET Microservices Architect

Location: Houstan, TX

Experience: 12–18 Years

Architecture Experience: 5+ Years

Cloud/AWS: 5+ Years

We are looking for a hands-on Principal .NET Microservices Architect to design and build highly scalable, secure, and cloud-native enterprise platforms.

🔑 Must-Have Skills

- • C# 12, .NET 8, ASP.NET Core

- • 10+ years of C#/.NET development

- • 7+ years of Microservices & Distributed Systems

- • 5+ years of Architecture & System Design

- • Strong AWS / Cloud Architecture experience

- • Kafka, SQS, SNS, EventBridge or RabbitMQ

- • DDD, CQRS, Saga, Event-Driven Architecture

- • Docker, Kubernetes, CI/CD, Terraform/CloudFormation

- • PostgreSQL/MySQL/Oracle + DynamoDB/MongoDB

- • OAuth2, OIDC, JWT, IAM, API & Cloud Security

- • Performance engineering, scalability & production troubleshooting

- • OpenTelemetry, CloudWatch, Prometheus, Grafana

🤖 AI Exposure – Preferred

Experience integrating AI/LLM capabilities using:

- • AWS Bedrock / OpenAI APIs

- • RAG & embeddings

- • Vector databases

- • AI security, guardrails, observability and cost optimization

🎯 What You’ll Do

- • Lead architecture and design for high-throughput, low-latency enterprise platforms

- • Develop critical production code using C#/.NET 8

- • Define microservice boundaries, APIs, data ownership and distributed-system patterns

- • Drive cloud-native architecture across AWS, Kubernetes and container platforms

- • Lead performance, reliability, security and production engineering initiatives

- • Mentor senior engineers and technical leads

- • Establish architecture standards, coding practices and engineering governance

- • Troubleshoot complex production issues across application, database, messaging, Kubernetes and AWS layers

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