Senior .NET Azure Microservices Engineer

HTC Global Services; Grand Rapids (MI); On-site; USD 120,000 - 180,000; Full time

Job summary

HTC Global Services is seeking a Senior .NET Developer in Michigan to design and build event-driven microservices for ecommerce platforms. You will work with Kafka, Temporal, and Azure across order management and fulfillment workflows, ensuring durability and high-scale performance.

You will mentor mid-level engineers, participate in reviews, and help shape cloud-native architectures while advancing CI/CD and observability practices.

Qualifications

• 6+ years of professional software development in .NET/C# with ASP.NET Core and .NET 6+.
• Hands-on Kafka experience: producers/consumers, schema registry, partitioning, scaling.
• Experience with Temporal or comparable workflow engines for long-running processes.
• Strong Azure experience: AKS, Functions, Service Bus, Event Hubs.
• Knowledge of distributed systems: idempotency, eventual consistency, retries, outbox.
• Experience with SQL Server / PostgreSQL, Cosmos DB, Redis.
• Proficient with Docker and Kubernetes; CI/CD with Azure DevOps or GitHub Actions.
• IoC, testing (unit/integration/contract), IaC (Terraform/Bicep).
• Clear communication with product/architecture stakeholders in ecommerce/retail.

Responsibilities

• Design, build, and maintain scalable backend services for order, inventory, and fulfillment.
• Implement long-running, stateful business processes with Temporal and ship-to-store routing.
• Ensure durability, retries, and compensation logic in workflows.
• Produce/consume events via Kafka; design topics, partitions, and schemas.
• Architect and deploy services on Azure (AKS, Functions, Service Bus, Event Hubs).
• Follow cloud-native and IaC practices; write clean, tested code.
• Participate in code/design reviews and architectural decisions.
• Diagnose production issues across distributed services: ordering, idempotency, consistency.
• Collaborate with Product Owners and QA; contribute to CI/CD and observability.
• Mentor junior developers and evaluate emerging technologies including AI/LLM.

Skills

.NET/C#

ASP.NET Core

.NET 6+

Distributed systems

CI/CD tooling

Azure DevOps

GitHub Actions

Terraform

Bicep

Docker

Kubernetes

Testing discipline

Communication skills

Education

Bachelor's degree in Computer Science, Engineering, or equivalent practical experience

Tools

Kafka

Temporal

Camunda

AWS Step Functions

Cadence

AKS

Azure Functions

Service Bus

Event Hubs

SQL Server

PostgreSQL

Cosmos DB

Redis

Docker

Kubernetes

Terraform

Azure DevOps

GitHub Actions

Job description

HTC Global Services is seeking a Senior .NET Developer in Michigan to design and build event-driven microservices for ecommerce platforms. You will work with Kafka, Temporal, and Azure across order management and fulfillment workflows, ensuring durability and high-scale performance.

You will mentor mid-level engineers, participate in reviews, and help shape cloud-native architectures while advancing CI/CD and observability practices.