Senior .NET Developer

Astyra Corporation; Virginia (MN); Hybrid; USD 100,000 - 140,000; Full time

Job summary

Astyra Corporation in the United States is seeking a seasoned .NET Developer to support a modernization of an enterprise tolling platform. The role focuses on backend services, microservices, and integration with Azure-based components within an Agile team.

The ideal candidate has strong experience with .NET Core, C#, REST APIs, SQL Server on Azure VM, and CI/CD pipelines using Azure DevOps or GitHub. Hybrid work arrangement in the Richmond, VA area is required.

Qualifications

• Experience with .NET Core and C# in backend development.
• Strong REST API and microservices experience.
• Azure VM SQL Server integration and Azure cloud services.
• CI/CD pipelines using Azure DevOps or GitHub.
• Familiarity with Agile/Scrum environments.

Responsibilities

• Design, develop, and maintain .NET Core backend services and APIs.
• Collaborate with SQL developers to optimize data access patterns.
• Modernize tolling platform with microservices and modular architecture.
• Develop new features and enhance existing functionality.
• Participate in performance tuning across application layers.
• Integrate with Azure-based components and cloud services.
• Support CI/CD processes using Azure DevOps or GitHub pipelines.
• Participate in Agile/Scrum ceremonies and deliver sprint commitments.

Skills

.NET Core

C#

REST APIs

SQL Server on Azure VM

Object-oriented programming

Azure DevOps

GitHub

Agile/Scrum

Terraform

Domain-driven design

Microservices

Distributed systems

ETL pipelines

SSIS

Databricks

Job description

Job Description

.NET Developer

*This is a hybrid position – Candidates local to the Richmond, VA area only, please

Description

• The .NET Developer will support the modernization of an enterprise tolling transaction platform undergoing a partial rewrite using microservices and modularization.
• The developer will work within an Agile/Scrum team and contribute to the development of backend services and application components using .NET Core and C#.
• This role collaborates with solution architects, cloud engineers, SQL developers, API developers, and testers and reports to the Development Manager.

Responsibilities

• Design, develop, and maintain .NET Core backend services and APIs.
• Collaborate with SQL developers to implement efficient data access patterns.
• Contribute to modernization of the tolling platform using microservices and modular architecture.
• Develop new application features and enhance existing functionalities.
• Participate in performance optimization efforts across application layers.
• Integrate with Azure-based components and cloud services.
• Support CI/CD processes using Azure DevOps or GitHub pipelines.
• Participate in Agile/Scrum ceremonies and deliver sprint commitments.

Required Skills/Knowledge/Experience

• experience developing applications using .NET Core and C#, Required 7 Years
• Experience building REST APIs and microservices., Required 7 Years
• Experience consuming and integrating with SQL Server on Azure VM environments., Required 7 Years
• Strong understanding of object-oriented programming, design patterns, and best practices., Required 7 Years
• Experience with Azure DevOps or GitHub for CI/CD pipelines., Required 7 Years
• Experience working in Agile/Scrum teams., Required 7 Years
• Experience with Terraform or other IaC tools., Desired 5 Years
• Familiarity with domain-driven design and microservices., Desired 5 Years
• Experience with distributed systems or high-availability environments., Desired 5 Years
• Understanding of tolling or transportation systems (preferred but not required)., Desired 5 Years
• Experience integrating backend systems with ETL pipelines such as SSIS or Databricks., Desired 3 Years