Demo

Sr. .Net Developer

Syms Strategic Group, LLC (SSG)
Green, WI Full Time
POSTED ON 12/18/2025
AVAILABLE BEFORE 2/17/2026
Syms Strategic Group (SSG) is seeking a talented Senior .Net DeveloperLocation: RemoteDepartment: Veterans Affairs (VA)Type: Full TimeMin. Experience: ExperiencedSecurity Clearance Level: Public Trust (MBI) Military Veterans are highly encouraged to apply! Essential Duties and ResponsibilitiesPerform 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 subsystemsPerform software system product services, including concept design, test, installation, operation, maintenance, and disposalServe as an active member of the software development team participating in daily stand-upsUtilize 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 Continuous Integration/Continuous Deployment (CI/CD) pipelinesEnsure the performance, quality, and responsiveness of applicationProvide development support (as needed) for solutions deployed to productionImplement long-term solutions and building blocks within the Agile framework for improved reusabilityInterface with the stakeholders for project requirementsApply and promote good software engineering practices such as test automation, modularization, and simplificationCollaborate and coordinate with colleagues on various solutions and problemsDocument software designs, which may include design diagrams, data flow diagrams, software module descriptions, etc.Use Integrated Development Environment (IDE) tools to include Visual Studio, Azure DevOps, and Git. Required Skills and ExperienceExpertise in .Net framework and .Net Core, with a strong understanding of C#Proficiency in developing back-end applications using Model-View-Controller (MVC) architecture and .Net coreStrong Knowledge of Object-Oriented Programming (OOP) and design patternsExperience with Representational State Transfer Application Programming Interface (RESTful APIs) and other APIsProficiency in database design and development, including working with Structured Query Language (SQL) Server and Entity Framework.A familiarity with cloud platforms (e.g. Microsoft Azure and Amazon Web Services (AWS)) and servicesExperience with version control systems (e.g. GIT and Team Foundation Server/Team Foundation 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 CodeExcellent problem-solving and analytical skillsStrong communication and interpersonal abilitiesAn ability to work independently and as part of a teamAttention to detail and commitment to producing high-quality softwareAn ability to mentor and provide technical guidance to junior developersAn ability to prioritize tasks and manage time effectivelyExperience with Agile development methodologies (e.g., Scrum and Kanban)A familiarity with DevOps practices and infrastructure as code (IaC)A strong understanding of security best practices for web applications and APIsAn ability to conduct code reviews and provide constructive feedbackExperience with performance tuning and optimization of applicationsExperience with third-party libraries, Software Development Kits (SDKs), and APIs relevant to .Net developmentProfessional CertificationsNone requiredYears of Professional ExperienceEight (8) or more years of experience in software development using .Net technologiesA proven track record of working on complex software projects and leading development initiativesExperience with designing, developing, and deploying enterprise-level applicationsDesired experienceElectronic Data Interchange X.12 (EDI) Medical ClaimsX.12 medical claims (837, 834, 277, etc)Knowledge of microservices architecture and containerization technologies (e.g. Kubernetes, Amazon Elastic Container Service (ECS), and Amazon Elastic 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; ORPh.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 opportunitySecurity Clearance RequirementsMust possess or qualify for a Public Trust (MBI)CRITICAL NOTES: SSG will not make 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 Third parties will not be considered.This is a 100% U.S. based remote position.  However, candidates from CA, CO, IL, NJ, or NY will not be considered.This can be either a 1099 or W2 positionU.S Citizenship is required for this specific opportunity. Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information and be able to obtain a government-granted security 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. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, marital status, disability, veteran status, sexual orientation, or genetic information. Powered by JazzHR9RBYMHa3dP

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