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

Senior Software Systems Engineer

Full-time

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) 

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; OR Master’s Degree in Computer Science, Electronics Engineering, or other engineering or technical discipline along with five (5) or more years of experience; OR
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, NJ, or NY will not be considered.
  4. This can be either a 1099 or W2 position


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 15 hours ago
Similar jobs that could be interesting for youBased on the Senior Software Systems Engineer in North Charleston, SC vacancy
  •  ...provider of high-performance products, system solutions, and support services...  ...We are currently recruiting for a Senior Systems Engineer -- but we are looking for more than an...  ...required: Systems engineer with software/hardware integration background experience... 
    Senior
    Contract work
    For contractors
    Flexible hours

    Elbit Systems of America

    Charleston, SC
    1 day ago
  • EmergencyMD is looking for a Sr. Communication Systems Engineer in North Charleston, SC. This role involves supporting system modeling and traceability for a ML-enabled C2 tool suite focused on VLF communications systems. Ideal candidates will have a Bachelor's degree... 
    Senior

    EmergencyMD

    North Charleston, SC
    2 days ago
  • $112.2k - $151.8k

     ...Systems Engineer -787 Airplane Level Integration (Experienced or Senior) Company: The Boeing Company The Boeing Company has an exciting opportunity for Systems Engineer (Experienced or Senior) to join our team located in North Charleston, SC. The Engineering... 
    Senior
    Permanent employment
    Work experience placement
    Currently hiring
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work

    Boeing

    North Charleston, SC
    1 day ago
  • CSSI in North Charleston, SC is seeking an experienced software developer with a strong background in programming and engineering disciplines. Candidates should have 7+ years of experience in software development and proficiency in various programming languages. The ideal... 
    Senior

    CSSI

    North Charleston, SC
    2 days ago
  • Central Service Area in North Charleston, SC is seeking a skilled software developer. The position entails creating and testing...  ...needs. Candidates should possess a Bachelor's degree in Computer Engineering or a related field, with a preference for a Master's degree. The... 
    Senior

    Central Service Area

    North Charleston, SC
    22 hours ago
  •  ...development firm in North Charleston, SC seeks an experienced professional to lead IT systems development. The ideal candidate will oversee the integration of complex hardware and software solutions while managing technical teams. An active security clearance is required,... 
    Senior

    Fathom 4, LLC

    North Charleston, SC
    22 hours ago
  •  ...North Charleston, SC, to lead the development and support of complex IT systems. Candidates must hold a Bachelor's degree in a quantitative field and have significant experience in integrated software and hardware solutions. A current Secret clearance is required with a... 
    Senior

    Fathom-4,-LLC

    North Charleston, SC
    1 day ago
  •  ...Senior Electronic Warfare (EW) Systems Engineer Location US-SC-North Charleston ID 2026-11176 Category Systems Engineer...  ..., AN/PRC-158, AN/PRC-163, AN/PRC-167 Knowledge of software and toolsets including SPIRENT TestCenter, MGEN, iPerf... 
    Senior
    Full time
    For contractors
    Local area

    Scientific Research

    North Charleston, SC
    2 days ago
  • EmergencyMD in North Charleston, SC is looking for a Sr. Communication Systems Engineer to lead efforts in system modeling and architecture for a...  ...definition while working in a collaborative environment with software and testing teams. Applicants must possess a Bachelor's... 
    Senior
    Contract work

    EmergencyMD

    North Charleston, SC
    2 days ago
  •  ..., because of its excellence in hiring exceptional experts, engineers and software developers dedicated to delivering advanced, intelligent technology...  ...of our nation. Davidson is seeking a Sr. Communication Systems Engineer in Huntsville, AL. This position is contingent on... 
    Senior

    EmergencyMD

    North Charleston, SC
    2 days ago
  •  ...Senior Network Systems Engineer Bowhead seeks a Senior Network Systems Engineer to join our team supporting NIWC Atlantic. The Systems Engineer...  ...automation & optimization, application & database designs, and software development lifecycle & tools. Detailed understanding of... 
    Senior
    Work experience placement
    Remote work
    Flexible hours

    Bowhead

    North Charleston, SC
    1 day ago
  • Scires is looking for a Software Developer/Engineer to join the Ship's Signal Exploitation Equipment (SSEE) Program. This role involves developing applications in a Linux/Windows/DevSecOps environment, requiring experience with Java, Agile methodology, and CI/CD tools.... 
    Senior

    Scires

    North Charleston, SC
    3 days ago
  •  ...Job Title: Senior Software Engineer/ Software Engineer IV Department: Design Engineering Overview: We are seeking an experienced Software...  ...role you will design, develop, test, and maintain software systems and applications using engineering principles and... 
    Senior
    Full time

    Das Technology Group

    North Charleston, SC
    15 hours ago
  •  ...role involves leading test support for next-gen communication systems, executing advanced testing techniques, and evaluating radio system...  ...resiliency. Applicants should have a Bachelor's in electrical engineering or computer science with extensive experience in Electronic... 
    Senior

    Scires

    North Charleston, SC
    1 day ago
  • $140k - $200k

     ...experiencing exponential growth. Overview We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and...  ...passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience. What Yo u’... 
    Senior
    Full time
    Remote work

    Speechify

    North Charleston, SC
    15 hours ago
  • $5,000 per month

     ...Senior Web Systems Engineer Imagine One Technology & Management, Ltd. is seeking a Senior Web Systems Engineer, contingent upon award of the...  ...Business Information System (BIS) architectures and assists web software sustainment teams with implementation and testing of... 
    Senior

    Imagine One

    Charleston, SC
    2 days ago
  •  ...Description JOB DESCRIPTION : SAIC is seeking a Principal Systems Engineer to work with complex vehicle electrical systems, embedded...  ...integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team... 
    Senior

    SAIC

    Charleston, SC
    1 day ago
  •  ...Senior Systems Engineer-Test Bench & Embedded Systems Location: Charleston, SC, United States Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: None Clearance... 
    Senior
    Full time
    Remote work
    Shift work

    Science Applications International Corporation

    Charleston, SC
    22 hours ago
  • $87.1k - $157.45k

     ...the Department of Defense (DoD) TRICARE system for uniformed services members and their...  ...installation and configuration of hardware and software supporting virtual desktop system(s)...  ...in the architectural design and engineering of cloud technologies identifying areas... 
    Contract work
    For subcontractor
    Local area
    Immediate start

    Leidos

    North Charleston, SC
    2 days ago
  • $5,000 per month

     ...Senior Mainframe Systems Engineer Imagine One Technology & Management, Ltd. is seeking a Senior Mainframe Systems Engineer, contingent upon award...  ...of z/OS-based mainframe environments. Integrate Software AG Natural/CICS applications into z/OS environments.... 
    Senior

    Navstar

    Charleston, SC
    2 days ago
  • $5,000 per month

     ...Imagine One Technology & Management, Ltd. is seeking a Senior Mainframe Systems Engineer , contingent upon award of the associated work. This position will be based in Charleston, SC . The Senior Mainframe Systems Engineer is responsible for analyzing, planning,... 
    Senior

    Imagine One Technology and Management Ltd

    Charleston, SC
    1 day ago
  •  ...Sr Systems Engineer Location US-SC-North Charleston ID 2026-11010 Category Systems Engineer Position Type Regular Full-Time Application Open Date 3/9/2026 Description Directing the application of engineering... 
    Senior
    Full time
    For contractors
    Work at office
    Local area

    Scientific Research

    North Charleston, SC
    22 hours ago
  •  ...Insight Global is seeking a Senior Software Developer with strong interpersonal and communication skills as well as strong experience in full stack web application development. The Software Developer will be working in-office in North Charleston in a hybrid capacity 3... 
    Senior
    Work at office
    3 days per week

    Insight Global

    North Charleston, SC
    22 hours ago
  •  ...Job Overview Chugach Government Solutions is seeking a Senior Software Engineer to lead both technical delivery and software-related business...  ...processes Provide technical leadership across solutioning, system design, and engineering best practices Delivery &... 
    Senior
    Contract work
    For contractors

    Chugach Government Solutions, LLC

    Charleston, SC
    22 hours ago
  • $118k - $178k

     ...(*Comscore, Total Visits, March 2025) Day to Day As a Software Engineer III on the AI Gateway & Guardrails team at Indeed, you will own...  ...discussions and contribute architectural decisions at the service and system level. Identify and implement reliability improvements... 
    Senior
    Work experience placement
    Local area

    Indeed

    Charleston, SC
    4 days ago
  •  ...technology firm is seeking a seasoned Mechanical Engineer to lead the design and development of complex mechanical systems. The ideal candidate will possess over 10...  ...communication systems, and be proficient in CAD software such as SolidWorks and AutoCAD. This role also... 
    Senior

    Scientific Research Corporation

    North Charleston, SC
    4 days ago
  • A leading aerospace company in Goose Creek, SC is seeking a Mechanical Engineer IV to oversee mechanical design for assemblies and components. Responsibilities include managing design standards, leading cross-functional teams, and engaging with executive leadership. Candidates... 
    Senior

    Cessna Aircraft Company

    Goose Creek, SC
    4 days ago
  • Alcami-5 in North Charleston, SC is seeking a Senior Supply Chain Specialist to oversee procurement and inventory control, ensuring material availability for manufacturing operations. The role involves leading sourcing strategies, negotiating supplier agreements, and act... 
    Senior

    Alcami-5

    North Charleston, SC
    2 days ago
  • $172.55k - $249.55k

    The Boeing Company seeks a Senior Cloud Solutions Architect to lead automation initiatives and develop cloud solutions that address HR...  ...collaborate with HR leaders and data teams to create scalable systems and ensure compliance with governance and ethical standards. Ideal... 
    Senior

    The Boeing Company

    North Charleston, SC
    4 days ago
  • A leading multidiscipline consulting firm in North Charleston is seeking an experienced engineering professional to provide consulting services across various sectors. The ideal candidate will manage projects, oversee field investigations, and perform detailed engineering... 
    Senior

    Terracon

    North Charleston, SC
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Systems Engineer. Be the first to apply!