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Senior .NET Core Developer

Dia Software SolutionsMechanicsville, VA🇺🇸United StatesPosted 23 Jul 2026

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

Hi,

Greetings from DIA SOFTWARE SOLUTIONS LLC!

We reaching out about an exciting Direct client opportunity with one of our clients. Please review the requirements and let me know if you are interested in this position?

Direct client Req:: Need Senior .NET Core Developer ,Hybrid, VA

PLEASE SEND THE RESUMES TO SKUMAR AT DIASOFTWARESOLUTIONS DOT COM !

Job 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.

Key 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

  • 7+ years of experience developing applications using .NET Core and C#.
  • Experience building REST APIs and microservices.
  • Experience consuming and integrating with SQL Server on Azure VM environments.
  • Strong understanding of object-oriented programming, design patterns, and best practices.
  • Experience with Azure DevOps or GitHub for CI/CD pipelines.
  • Experience working in Agile/Scrum teams.
  • Experience integrating backend systems with ETL pipelines such as SSIS or Databricks.
  • Strong debugging and troubleshooting skills.

Desired Skills

  • Experience with Terraform or other IaC tools.
  • Familiarity with domain-driven design and microservices.
  • Experience with distributed systems or high-availability environments.
  • Understanding of tolling or transportation systems (preferred but not required).

SKILLS MATRIX

Skill

Required

Amount of Experience

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

DIA SOFTWARE SOLUTIONS LLC.

SIREESHA| DIA SOFTWARE SOLUTIONS LLC.

Direct:

DIA SOFTWARE SOLUTIONS is an Affirmative Action/Equal Opportunity Employer that supports workplace diversity. All employment decisions are made without regard to race, color, religion, sex, national origin, age, disability, veteran status, marital or family status, sexual orientation, gender identity, or genetic information. All Dia soft staff must be able to demonstrate the legal right to work in the United States. DIA SOFTWARE SOLUTIONS is an E-Verify employer

Skills

Microservices
SQL
SQL Server
ETL
Scrum
Agile
Azure
C#
Databricks
.NET
REST
Terraform

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