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Syms Strategic Group, LLC (SSG)

Builds IT systems and advises on program operations

Full Stack Developer - MUMPS

Full-TimePosted on 10/21/2026
$85.4k - $117k/yr
Expert
Bachelor's
Remote in USA
RemoteCandidates from California, Colorado, Illinois, Minnesota, New Jersey, New York, Oregon, or Washington will not be considered.
QA & TestingManual & Functional QA
No H1B Sponsorship
US Citizenship Required

About the job

Requirements
  • Experience supporting healthcare, government, or other highly regulated environments.
  • Experience testing enterprise applications that support clinical, benefits, or healthcare operations.
  • Experience supporting legacy applications and long-lived mission-critical systems.
  • Experience testing applications developed using MUMPS and/or InterSystems Cache.
  • Experience validating healthcare business workflows and system functionality.
  • Experience developing detailed test plans, test scenarios, test scripts, and test cases.
  • Experience performing functional, regression, integration, system, and user acceptance testing.
  • Understanding of the software development lifecycle and testing methodologies.
  • Experience validating database updates and data integrity.
  • Ability to analyze system logs, application errors, and test results to identify root causes.
  • Experience testing interfaces and system integrations.
  • Knowledge of healthcare interoperability standards, including HL7, FHIR, and HIPAA EDI transactions.
  • Experience validating EDI healthcare transactions, including 278 Prior Authorizations and 275 Attachments.
  • Experience using defect tracking and test management tools such as JIRA, Azure DevOps, HP Application Lifecycle Management, and TestRail.
  • Experience creating testing metrics, dashboards, and status reports.
  • Strong documentation skills.
  • Knowledge of healthcare operational workflows.
  • Familiarity with electronic health record systems.
  • Experience supporting VistA environments.
  • Experience testing FileMan database functionality.
  • Understanding of healthcare regulatory and compliance requirements.
  • Ability to work directly with business users and customers.
  • Ability to independently prioritize multiple activities.
  • Experience collaborating within cross-functional technical teams.
  • Strong attention to detail.
  • Ability to lead testing efforts and mentor junior testers.
  • Experience supporting production troubleshooting and issue resolution.
  • At least 10 years of software testing, quality assurance, or system validation experience.
  • A bachelor's degree in Computer Science, Information Technology, Engineering, Healthcare Informatics, or a related field.
  • U.S. citizenship is required.
  • Must possess or qualify for a Public Trust (MBI).
  • Must be willing to work in a 100% U.S.-based remote role; candidates from California, Colorado, Illinois, Minnesota, New Jersey, New York, Oregon, or Washington are not considered.
Responsibilities
  • Support testing and quality assurance activities for mission-critical healthcare applications operating in a MUMPS/InterSystems Cache environment.
  • Support modernization efforts, system enhancements, healthcare interoperability initiatives, and production support activities associated with legacy healthcare systems.
  • Develop and execute comprehensive test plans, test cases, test scripts, and test procedures for healthcare applications operating in MUMPS/InterSystems Cache environments.
  • Validate software enhancements, maintenance releases, defect corrections, and system upgrades.
  • Support functional, integration, regression, user acceptance, system, and end-to-end testing activities.
  • Verify data integrity across legacy healthcare applications, databases, interfaces, and external systems.
  • Test healthcare interoperability transactions utilizing HL7, FHIR, EDI, and related industry standards.
  • Participate in Beta/IOC testing with healthcare facilities and end users, document results, and coordinate issue resolution.
  • Analyze and troubleshoot software defects, integration failures, and production incidents.
  • Collaborate with developers, business analysts, product owners, and end users to validate requirements and test objectives.
  • Develop test data and test environments supporting healthcare workflows and business processes.
  • Execute manual and automated testing activities where applicable.
  • Track, document, and communicate testing metrics, defects, risks, and status reports.
  • Validate integrations involving VistA, FileMan, healthcare messaging platforms, and external partner systems.
  • Support root cause analysis and verification of software fixes.
  • Review system requirements and technical specifications to ensure testability and complete coverage.
  • Contribute to continuous improvement of testing processes, procedures, and quality standards.
  • Provide technical leadership and guidance on testing strategies for healthcare and government systems.
Desired Qualifications
  • Deep hands-on EDIFECS experience with Electronic Data Interchange X.12 standards, including medical claims transactions 837, 834, 835, and 277; 270/271 and 278/275 transactions; and 999 transactions.
  • Experience supporting VistA and FileMan applications.
  • Advanced certifications such as International Software Testing Qualifications Board, Council of State and Territorial Epidemiologists, Certified Software Quality Analyst, or similar testing certifications.
  • Test automation experience.
  • SQL/database validation experience.
  • Experience testing cloud-hosted healthcare applications.
  • Experience with DevOps and CI/CD pipelines.
  • Experience supporting modernization initiatives involving legacy healthcare systems.
  • Familiarity with federal healthcare programs and regulations.

About the company

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Syms Strategic Group, LLC (SSG)

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Syms Strategic Group builds and supports information systems for public agencies and commercial organizations, alongside advice on running complex programs. Its technical teams develop custom applications, move systems to cloud platforms and maintain the databases behind day-to-day services. The firm also helps clients plan budgets, improve processes and organize records, connecting technology work with the administrative tasks needed to keep programs operating. Revenue comes from contracted technical and management services, including ongoing support and improvement of client systems. Founded in 2016, Syms Strategic Group is headquartered in Ashburn, Virginia.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Ashburn, VA

Founded

2016

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Simplify's Take

What believers are saying

  • Employee training is advertised: SSG's careers page lists continuous training opportunities.
  • Client exposure is explicit: the senior process analyst ad includes interviews, workshops and presentations.
  • Pay is visible for one role: SSG's cloud principal ad lists a $109,623-$126,790 salary range.

What critics are saying

  • Cloud engineers face on-call demands: the principal role includes emergency maintenance and support.
  • Remote hiring excludes eight states: the Edifecs operations lead ad lists geographic restrictions.
  • Security screening limits eligibility: the solutions architect posting requires U.S. citizenship and Public Trust eligibility.

What makes Syms Strategic Group, LLC (SSG) unique

  • Veteran ownership is verified: SSG identifies as an SBA-verified, service-disabled veteran-owned small business.
  • Maryland has a buying route: SSG lists a subcontractor place on the state's START 2024 technology agreement.
  • Finance work extends beyond development: SSG's Veterans Health Administration portfolio includes product delivery, operations and security compliance.

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