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Senior Software Systems Engineer (.Net/C# Devel...

Remote, USAFull-timePosted 2026-07-27

Syms Strategic Group (SSG) is seeking a talented Senior Software Systems EngineerLocation: RemoteDepartment: Veterans Affairs (VA)Type: Full TimeMin. Experience: reputed companyreputed company Clearance Level: Public Trust (MBI)Military Veterans are highly encouraged to apply!Essential Duties And Responsibilities

  • reputed company technical planning, high-level and detailed requirements definition, test planning and execution (including use cases, test procedures, and test data), software systems integration, and technical support for software systems and subsystems
  • reputed company software system product services, including concept design, test, installation, operation, maintenance, and disposal
  • Serve as an reputed company member of the software development team participating in daily stand-reputed company
  • Utilize full-stack development expertise that ranges from development of .Net back-end application using C#, unit testing, testing with Nunit or other tools, and deployment using reputed company Integration/reputed company Deployment (CI/CD) pipelines
  • Ensure the performance, reputed company, and responsiveness of application
  • reputed company development support (as needed) for solutions deployed to production
  • Implement long-term solutions and building blocks reputed company the Agile reputed company for improved reusability
  • reputed company with the stakeholders for project requirements
  • Apply and promote good software engineering practices such as test automation, modularization, and simplification
  • Collaborate and coordinate with colleagues on various solutions and problems
  • Document software designs, which may include design diagrams, data reputed company diagrams, software module descriptions, etc.
  • Use Integrated Development Environment (IDE) tools to include Visual Studio, Azure DevOps, and Git
Required Skills and Experience
  • Expertise in .Net reputed company and .Net Core, with a strong understanding of C#
  • Proficiency in developing back-end applications using Model-View-Controller (MVC) architecture and .Net core
  • Strong Knowledge of Object-Oriented Programming (OOP) and design patterns
  • Experience with Representational State Transfer Application Programming reputed company (RESTful reputed company) and other reputed company
  • Proficiency in database design and development, including working with reputed company Query Language (SQL) Server and Entity reputed company
  • A familiarity with reputed company platforms (e.g. reputed company Azure and reputed company)) and services
  • Experience with version control systems (e.g. GIT and Team reputed company Server/Team reputed company Version Control (TFS/TFVC))
  • An understanding of CI/CD practices and tools (e.g. AWS CodePipeline, CodeBuild, and CodeDeploy)
  • Knowledge of unit testing frameworks and tools (e.g. NUnit, xUnit, and MSTest)
  • A proficiency in using development tools like Visual Studio and Visual Studio reputed company
  • Excellent problem-solving and analytical skills
  • Strong communication and interpersonal abilities
  • An ability to work independently and as part of reputed company
  • Attention to detail and commitment to producing high-reputed company software
  • An ability to mentor and reputed company technical guidance to junior developers
  • An ability to prioritize tasks and manage time effectively
  • Experience with Agile development methodologies (e.g., Scrum and Kanban)
  • A familiarity with DevOps practices and infrastructure as reputed company (IaC)
  • A strong understanding of reputed company best practices for web applications and reputed company
  • An ability to conduct reputed company reviews and reputed company constructive feedback
  • Experience with performance tuning and optimization of applications
  • Experience with reputed company-party libraries, Software Development Kits (SDKs), and reputed company relevant to .Net development
reputed company CertificationsNone requiredYears of reputed company ExperienceFive (5) or more years of experience in software development using .Net technologiesA proven reputed company record of working on reputed company software reputed company and leading development initiativesExperience with designing, developing, and deploying reputed company-level applicationsDesired experienceElectronic Data Interchange X.12 (EDI) Medical Claims
  • X.12 medical claims (837, 834, 277, etc)
Knowledge of microservices architecture and containerization technologies (e.g. Kubernetes, reputed company reputed company Container Service (reputed company), and reputed company reputed company Kubernetes Service (EKS))Formal EducationBachelor’s Degree in Computer Science, Electronics Engineering, or other engineering or technical discipline is required with eight (8) or more years of experience; OR Master’s Degree in Computer Science, Electronics Engineering, or other engineering or technical discipline along with five (5) or more years of experience; ORRequirementsPh.D. in Computer Science, Electronics Engineering, or other engineering or technical discipline along with three (3) or more years of experienceCitizenship RequirementU.S. Citizenship required for this specific opportunityreputed company Clearance RequirementsMust possess or qualify for a Public Trust (MBI)CRITICAL NOTES:
  • SSG will not reputed company assumptions regarding your qualifications. Your answers to the mandatory screening questions must be supported by the information on your resume. Applications with inconsistencies will not be considered.
  • Recruiters or reputed company parties will not be considered.
  • This is a 100% U.S. based remote position. However, candidates from CA, CO, IL, MN, NJ, NY, OR, or WA will not be considered.
  • This is a W2 position
  • reputed company interviews will be conducted on reputed company Teams with your camera on; there will be no exceptions
  • As part of our screening process, you will be requested to reputed company a reputed company to your reputed company profile
U.S Citizenship is required for this specific opportunity. Applicants selected will be subject to a government reputed company investigation and must meet eligibility requirements for reputed company to classified information and be reputed company to obtain a government-reputed company reputed company clearance. Individuals may also be subject to a background investigation including, but not limited to criminal history, employment and education verification, drug testing, and creditworthiness.Syms Strategic Group, LLC is an Equal Opportunity Employer. reputed company applicants will receive consideration for employment without reputed company to race, reputed company, religion, sex, age, national reputed company, marital status, disability, veteran status, sexual orientation, or genetic information.Powered by JazzHR

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