Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Systems Engineer (C#/.Net) - II

$85.39k - $116.98k
Full-time

Syms Strategic Group, LLC (SSG)

Syms Strategic Group (SSG)  is seeking a talented Senior Software Systems Engineer (.Net Developer)
Location: Remote
Department: Veterans Affairs (VA)
Type:  Full Time
Min. Experience:  Experienced
Security Clearance Level:  Public Trust (MBI)
Salary Range: $85,389 - $116,975 
If you have previously applied to Syms Strategic Group (SSG), there is no need to reapply. Applications are still under review.

Military Veterans are highly encouraged to apply!

 

Essential Duties and Responsibilities

  • Perform 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
  • Perform software system product services, including concept design, test, installation, operation, maintenance, and disposal
  • Serve as an active member of the software development team participating in daily stand-ups
  • 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 Continuous Integration/Continuous Deployment (CI/CD) pipelines
  • Ensure the performance, quality, and responsiveness of application
  • Provide development support (as needed) for solutions deployed to production
  • Implement long-term solutions and building blocks within the Agile framework for improved reusability
  • Interface 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 flow 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 framework 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 Interface (RESTful APIs) and other APIs
  • Proficiency 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 services
  • Experience 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 Code
  • Excellent problem-solving and analytical skills
  • Strong communication and interpersonal abilities
  • An ability to work independently and as part of a team
  • Attention to detail and commitment to producing high-quality software
  • An ability to mentor and provide 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 code (IaC)
  • A strong understanding of security best practices for web applications and APIs
  • An ability to conduct code reviews and provide constructive feedback
  • Experience with performance tuning and optimization of applications
  • Experience with third-party libraries, Software Development Kits (SDKs), and APIs relevant to .Net development

Professional Certifications

None required

Years of Professional Experience

Five (5) or more years of experience in software development using .Net technologies
A proven track record of working on complex software projects and leading development initiatives
Experience with designing, developing, and deploying enterprise-level applications

Desired experience

Electronic 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, Amazon Elastic Container Service (ECS), and Amazon Elastic Kubernetes Service (EKS))

Formal Education

Bachelor’s Degree in Computer Science, Electronics Engineering, or other engineering or technical discipline is required with eight (8) or more years of experience; Master’s Degree in Computer Science, Electronics Engineering, or other engineering or technical discipline along with five (5) or more years of experience;
Ph.D. in Computer Science, Electronics Engineering, or other engineering or technical discipline along with three (3) or more years of experience

Citizenship Requirement

U.S. Citizenship required for this specific opportunity

Security Clearance Requirements

Must possess or qualify for a Public Trust (MBI)

CRITICAL NOTES:

  1. 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.
  2. Recruiters or Third parties will not be considered.
  3. 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.
  4. This is a W2 position.
  5. All interviews will be conducted on Microsoft Teams with your camera on; there will be no exceptions.
  6. As part of our screening process, you will be requested to provide a link to your LinkedIn profile.


U.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.

 

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior Systems Engineer (C#/.Net) - II in Columbia, MO vacancy
  • $85.39k - $116.98k

     ...Description Syms Strategic Group (SSG)  is seeking a talented Senior Software Systems Engineer (.Net Developer) Location: Remote Department: Veterans...  ...from development of .Net back-end application using C#, unit testing, testing with Nunit or other tools, and deployment... 
    Senior
    .net
    C#
    Full time
    Remote work

    Syms Strategic Group, LLC (SSG)

    Columbia, MO
    4 days ago
  • $85.39k - $116.98k

     ...Job Description Job Description Syms Strategic Group (SSG)  is seeking a talented Senior Systems Engineer (Production Support) Location: Remote Department: Veterans Affairs (VA) Type:  Full Time Min. Experience:  Experienced Security Clearance Level... 
    Senior
    Full time
    Remote work

    Syms Strategic Group, LLC (SSG)

    Columbia, MO
    3 days ago
  • Job Detail Organization: City of Columbia, MO Title: GIS Analyst II (Senior) Location: Columbia, MO Posted: 2026-09-03 Application Deadline: Position Description : Apply Here: All Contents © 1999-2022. The GIS Jobs Clearinghouse  
    Senior
    Columbia, MO
    18 days ago
  • Build the Future with Us — EquipmentShare is Hiring a Senior Software Engineer At EquipmentShare, we’re not just filling a role — we’re assembling...  ...scale experience in a different stack (Go, Java, Scala, C#, etc.) and are interested in moving to a new stack, we should... 
    Senior
    C#
    Full time
    For contractors
    Remote work

    EquipmentShare

    Columbia, MO
    4 days ago
  •  ...sterile conditions, and anticipating the team's needs to ensure patient safety. Circulating means acting as the operating room's safety net and coordinator — managing counts, documentation, positioning, and communication so the surgical team can stay focused on the patient... 
    .net

    OneStaff Medical

    Columbia, MO
    18 days ago
  •  ...Watlow is looking for a passionate and driven Senior Human Resources Generalist to join our...  ...team member inquiries, resolving Tier I and II employee relations issues and providing...  ...a dynamic environment Proficiency with HR systems and tools; experience with Oracle or similar... 
    Senior
    Work at office

    Watlow Electric Manufacturing Company in

    Columbia, MO
    5 days ago
  • $102k - $147k

     ...ranked among Virginia's Best Places to Work year after year! Join a team supporting SPY-6 radar engineering capabilities for the U.S. Navy. This technical role focuses on systems engineering, radar performance, signal processing, and integration throughout the system... 
    Contract work
    Temporary work
    Casual work
    Local area
    Flexible hours

    SimVentions

    Columbia, MO
    2 days ago
  • $140k - $150k

     ...earning in the $140,000-$150,000 per annum. Benefits Package including Medical, Dental and Retirement. Kurt Schussler Managing Partner Medical Advantage Recruiters 15305 Dallas Parkway, 12th Floor Addison, TX 75001 Direct: (***) ***-**** E-mail: ****@*****.***.net
    .net
    Monday to Friday

    National Coalition of Healthcare Recruiters

    Columbia, MO
    3 days ago
  • $135k

     ...Missouri area. Come join their team today! Kurt Schussler Vice President and Managing Partner Medical Advantage Recruiters 15455 Dallas Parkway, Suite #600 Addison, TX 75001 Phone: (***) ***-**** Direct: (***) ***-**** Fax: (***) ***-**** e-mail: ****@*****.***.net
    .net
    Hourly pay
    Private practice
    Relocation package

    National Coalition of Healthcare Recruiters

    Columbia, MO
    3 days ago
  • $30k

     ...Oversight and allocation of athletic scholarships/financial aid within established budget parameters. Demonstrate an understanding of net tuition revenue (NTR) and its impact on recruiting, scholarship distribution, and roster composition. Work collaboratively with... 
    .net
    Full time

    Columbia College

    Columbia, MO
    5 days ago
  •  ...financials - demonstrated experience achieving group profit and net revenue growth. Ability to champion process execution and...  ...Experience Requirements: Minimum of a Bachelor's degree in Engineering, Economic Development, Business, Finance, or related field.... 
    .net
    Full time
    Local area

    McClure Company

    Columbia, MO
    5 days ago
  • $150k

     ...Contracting CDL-A Truck Drivers TOP PAY STARTS HERE - Solo drivers net up to $150,000/year; $10,000 OTR sign-on bonus* SIMPLE TERMS. SOLID SUPPORT. - No down payment, no credit check, walkaway lease; set $0.99/gal fuel price TURN AMBITION INTO OWNERSHIP... 
    .net
    Weekly pay
    Local area
    Relocation package
    Flexible hours

    Hirschbach Motor Lines

    Columbia, MO
    19 minutes ago
  • $1,800 per week

     ...Benefits: ~ Top drivers earn up to $90,000 per year ~ Average $1,500 - $1,800 weekly gross pay ~ Average $1,200 - $1,500 weekly net pay ~ Home weekly or bi-weekly ~ We strive to get our drivers home on weekends ~$5,000 sign-on bonus ~$3,000 referral bonus... 
    .net
    Weekly pay
    Immediate start
    Relocation package

    Pioneer Corporation

    Columbia, MO
    3 days ago
  • $1,800 per week

     ...Flatbed Driver Benefits:\n\n Top drivers earn up to$90,000per year\n Average$1,500 - $1,800weekly gross pay\n Average$1,200 - $1,500weekly net pay\n Home weekly or bi-weekly\n We strive to get our drivers home on weekends\n $5,000sign-on bonus\n $3,000referral bonus\n Full... 
    .net
    Weekly pay
    Immediate start
    Relocation package

    Pioneer Corporation

    Columbia, MO
    5 days ago
  • Reports To: Team Lead End User Computing Status: Full-time Classification: Exempt SUMMARY The Field Systems Engineer will work with a team and independently using technical support and desktop management skills to ensure client workstations and network performance meet... 
    Full time

    Huber & Associates, Inc.

    Columbia, MO
    2 days ago
  •  ...Senior HVAC Service Technician – Columbia, MOAre you an experienced HVAC technician who takes pride in quality work and excellent customer...  ...You'll Be DoingDiagnose, service, and repair residential HVAC systems (heating, cooling, ventilation) Perform routine maintenance and... 
    Senior
    Apprenticeship

    Mastertech Services

    Columbia, MO
    1 day ago
  • $101.55 - $156.73 per hour

     ...t) required. Preferred Qualifications Knowledge of operating systems, software installation, file management and computer hardware. Administration...  .... General programming experience (SQL, Python, scripting, C/C++/C#). Troubleshooting linac network communication with R&V system.... 
    C#
    Hourly pay
    Local area
    Remote work
    Monday to Friday

    Intermountain Health

    Columbia, MO
    3 days ago
  • University of Missouri Health Care is seeking a Biomedical Equipment Technician III to lead advanced technical support, preventive maintenance, and complex troubleshooting for medical equipment. This on-site role involves installations, safety inspections, and mentoring...
    Senior

    University of Missouri Health Care

    Columbia, MO
    54 minutes ago
  • $150k

     ...17-$2.90, depending on length of haul.* Team up and increase earnings. Pre-existing teams only. Refer a teammate and earn $1,200. Net average $210,000 - $248,000 per truck per year; all expenses are split.* Minimum weekly pay incentive. Team drivers can count on a... 
    .net
    Weekly pay
    Local area
    Relocation package
    Flexible hours

    Hirschbach Motor Lines

    Columbia, MO
    19 minutes ago
  • $19 - $19.25 per hour

    Assistant Store Manager Hourly rate ranges from $19.00 - $19.25 per hour and is dependent upon qualifications and experience. Benefits include: Company Paid Sick Time, Paid Vacation Time, Paid Holidays, Bereavement Pay, Jury Duty Pay, Contest Prize Awards, 401K Plan...
    Senior
    Hourly pay
    Local area

    Spencer Gifts

    Columbia, MO
    1 day ago
  •  ...institution seeking a relationship-driven Trust professional to join their growing team. This is a fantastic opportunity to work with high-net-worth clients, manage complex fiduciary relationships, and play a key role in delivering thoughtful estate and wealth planning... 
    Senior

    Financial Recruiters International

    Columbia, MO
    2 days ago
  •  ...Senior Director Of Marketing We are a 45-year-old company with a loyal, long-standing customer base and a strong reputation built...  ...market and demand generation programs, and develop lead nurturing systems that convert interest into pipeline and revenue. At the same... 
    Senior
    Work at office

    FairCom

    Columbia, MO
    2 days ago
  •  ...activities consistent with established bank policies, procedures, and systems. Must have knowledge and understanding of compliance and fraud...  ...would like to contact us regarding the accessibility or need assistance, please email ****@*****.***.net . #J-18808-Ljbffr... 
    .net
    Full time
    Work at office
    Monday to Friday

    Central-Bank-c44c5195

    Columbia, MO
    5 days ago
  •  ...Applicants must be legally authorized to work in the United States on a permanent basis without requiring employer sponsorship. The Senior Marketing Analyst serves as a subject matter expert in marketing data architecture, media performance analysis, and data... 
    Senior
    Permanent employment
    Work at office
    Work from home

    RADaR Analytics

    Columbia, MO
    4 days ago
  •  ..., enhance resilience, and decarbonize to net zero in the global energy transition. We...  ...instruction manuals, blueprints and control system drawings; applies knowledge to daily...  ...of energy efficiency and renewable energy engineers and professionals. Ameresco is a recognized... 
    .net
    Apprenticeship
    Weekend work

    Ameresco

    Columbia, MO
    4 days ago
  • Americare Senior Living is seeking a dependable Housekeeper to maintain a clean, welcoming environment for residents, staff, and guests in our Columbia, MO community. This full-time role focuses on daily cleaning, organization, and safety, contributing to resident satisfaction... 
    Senior
    Full time

    Americare Senior Living

    Columbia, MO
    3 days ago
  •  ...We are seeking an experienced Senior Estimator to join our team. The successful candidate will be responsible for leading the estimating...  ...~ Bachelor's degree in construction management, engineering, or related field; or equivalent experience ~5+ years of experience... 
    Senior
    For contractors
    For subcontractor

    Emery Sapp and Sons Inc

    Columbia, MO
    1 day ago
  •  ...Office products, as well as have a good understanding of the Banking system. Must be proficient in technology and programs used and stay...  ...or need assistance, please email ****@*****.***.net . ADP Privacy Statement Artificial Intelligence Google Privacy Policy... 
    .net
    Full time
    Work at office
    Monday to Friday

    Central-Bank-c44c5195

    Columbia, MO
    5 days ago
  •  ...doers, thinkers, and creators, who are a support system for innovators. Each day is a little different and...  ...a highly motivated and detail-oriented  Staff or Senior Accountant to join our team. We are casting a wide net and will hire the most qualified candidate at the... 
    .net
    Full time
    Temporary work

    The Premiere Group

    Columbia, MO
    25 days ago
  • $25 per hour

    Overview: Traveling Retail Remodel Senior Lead Paid Travel | Hotels Provided | Career Growth | Travel. Lead. Build Something Bigger...  ...Install and reconfigure steel pallet racking and shelving systems Remove and replace damaged fixtures and displays Install... 
    Senior
    Daily paid
    Work at office
    Immediate start
    Monday to Friday
    Night shift

    SPAR

    Columbia, MO
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Systems Engineer (C#/.Net) - II. Be the first to apply!