Senior .NET Cloud-Native Microservices & API Engineer

Western & Southern Financial Group; Cincinnati (OH); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

401(k) with company match

Pension plan

Job summary

Western & Southern Financial Group is seeking an IT Senior Software Developer II to advance our cloud-native microservices and API ecosystem within the IT organization. You will contribute as a senior technologist, transforming legacy applications into scalable services and RESTful APIs, while leveraging Docker, AKS, and Azure services.

You will collaborate across teams to drive modernization, resilience, and observability using Elastic, Dynatrace/Datadog, and secure OAuth2/JWT communications.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or a related discipline.
• Strong hands-on experience with C# and .NET Core.
• Proven problem-solving skills and ability to collaborate in cross-functional teams.

Responsibilities

• Design and develop cloud-native microservices using C# (.NET Core) and Azure services such as AKS and Azure App Services.
• Modernize legacy .NET applications into scalable, distributed microservices architectures.
• Design and develop RESTful APIs using OpenAPI specifications and integrate with Azure API Gateway.
• Containerize applications using Docker and deploy to AKS or Azure App Services.
• Utilize MongoDB for document-based data storage.
• Implement secure service-to-service communication using OAuth 2.0 and JWT.
• Design for scalability, resiliency, performance, and high availability.
• Implement monitoring and logging using Elastic and related observability tools.

Skills

C#

.NET Core

Azure

Docker

REST APIs

OpenAPI

MongoDB

OAuth 2.0 / JWT

Education

Bachelor’s degree in Computer Science or related

Tools

Azure Kubernetes Service (AKS)

Azure App Services

Azure API Gateway

Cosmos DB

MongoDB

Elastic

Dynatrace / Datadog

Job description

Western & Southern Financial Group is seeking an IT Senior Software Developer II to advance our cloud-native microservices and API ecosystem within the IT organization. You will contribute as a senior technologist, transforming legacy applications into scalable services and RESTful APIs, while leveraging Docker, AKS, and Azure services.

You will collaborate across teams to drive modernization, resilience, and observability using Elastic, Dynatrace/Datadog, and secure OAuth2/JWT communications.