We are looking for Senior .NET Microservices Developer for our client in Mechanicsville, VA

Job Title: Senior .NET Microservices Developer

Job Location: Mechanicsville, VA

Job Type: Contract

Pay Range: $65.00hr - $75.00hr

Job Overview:

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.
3+ years of experience with Azure Data Factory.

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.
5+ years of experience with Terraform or other IaC tools.
5+ years of experience with distributed systems or high-availability environments.

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Benefits

Our Benefits Include:

Medical, Dental, and Vision Insurance
401(k) Retirement Plan
Health Savings Account (HSA)
Disability Insurance (Short-Term and Long-Term)
Life and AD&D Insurance
Paid Sick Leave (where required by applicable state or local law)
Supplemental Insurance Plans
Identity Theft Protection
Pet Insurance
Employee Wellness Programs
Employee Assistance Program (EAP)
Career Growth and Professional Development Opportunities

Disclaimer: Benefits eligibility, accrual rates, and usage limits may vary based on employment status, length of service, and work location. Paid Sick Leave is provided in strict accordance with applicable state and municipal mandates. Cynet Systems Inc. reserves the right to modify, amend, or terminate any benefit plans at any time in accordance with applicable laws.

About Cynet Systems

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading technology staffing and workforce solutions company serving Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.

As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. Our organization is certified to ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II standards, reflecting our commitment to quality, security, operational excellence, and customer success.

Senior .NET Microservices Developer

Key skills

About this role