Remote Senior .NET Systems Engineer

Syms Strategic Group, LLC; Green Bay (WI); On-site; USD 39,000 - 117,000; Full time

Job summary

Syms Strategic Group, LLC seeks an experienced Senior Software Systems Engineer (.Net Developer) to advance enterprise-grade applications. This 100% remote role offers collaboration with VA, a public trust clearance pathway, and a strong emphasis on secure, scalable .NET solutions.

You will design and implement back-end services with C#, RESTful APIs, and CI/CD pipelines, mentor teammates, and ensure performance and quality across the software stack in an Agile environment.

Qualifications

• Five or more years of experience in .NET software development.
• Experience with .NET Framework, .NET Core, and C#.
• Strong OOP and design pattern knowledge.
• Experience with RESTful APIs and other APIs.
• Database design with SQL Server and Entity Framework.
• Familiar with cloud platforms (Azure, AWS).
• Experience with Git and TFVC.
• Familiar with CI/CD practices and tools (CodePipeline, CodeBuild, CodeDeploy).
• Experience with NUnit, xUnit, MSTest.
• Proficient with Visual Studio and VS Code.
• Strong problem-solving and communication skills.

Responsibilities

• Plan and define requirements, test planning and execution for software systems.
• Provide software system services from concept design through deployment and maintenance.
• Join the software development team and participate in daily stand-ups.
• Develop .NET back-end using C#, unit tests, and CI/CD pipelines.
• Ensure performance, quality, and responsiveness of applications.
• Mentor junior developers and promote best practices.
• Collaborate with stakeholders to gather project requirements.
• Document designs and use IDEs like Visual Studio, Azure DevOps, and Git.

Skills

DotNet/C#

MVC

REST APIs

SQL/EF

Cloud: Azure/AWS

Git/TFVC

CI/CD

UnitTest

VS/VSCode

OOP & Design

Agile

Security

Perf tuning

Mentoring

Communication

Teamwork

Education

Bachelor’s Degree in CS/Engineering

Master’s Degree (optional)

Ph.D. (optional)

Tools

Visual Studio

Azure DevOps

Git

CodePipeline

NUnit

MSTest

VS Code

Job description

Syms Strategic Group, LLC seeks an experienced Senior Software Systems Engineer (.Net Developer) to advance enterprise-grade applications. This 100% remote role offers collaboration with VA, a public trust clearance pathway, and a strong emphasis on secure, scalable .NET solutions.

You will design and implement back-end services with C#, RESTful APIs, and CI/CD pipelines, mentor teammates, and ensure performance and quality across the software stack in an Agile environment.