MUMPS Developer

This position is contingent upon contract award.

Professional Level Information:

The MUMPS / VistA REE Engineer aligns as an Engineer 3 at 9th Way Insignia. This role provides expert engineering, sustainment, and enhancement support for VA Enrollment & Eligibility products, including VistA REE during its operational period. Support VESEE sustainment and enhancement for VA Enrollment & Eligibility products, including VistA REE. Develop and maintain components within the Legacy Technology Stack, including MUMPS (VistA). Operate in a delivery environment with sprint-based execution, reporting progress, issues, metrics, and risks.

Responsibilities:

• Design, develop, and sustain MUMPS routines and VistA REE packages; refactor legacy code to improve reliability, performance, and maintainability.
• Analyze and document existing VistA REE workflows (registration, eligibility, enrollment) to inform migration and integration with ES.
• Implement integration bridges between VistA REE and ES using HL7, RPCs.
• Develop data extraction, normalization, and reconciliation utilities to migrate REE data into ES with full lineage and auditability.
• Perform ongoing maintenance: bug fixes, performance tuning, routine maintenance, and documentation upkeep.
• Track, analyze, and resolve Tier 2/3 user-reported issues with minimal disruption.
• Support monitoring activities; proactively identify issues and contribute to optimization.
• Support secure operations and compliance activities (FedRAMP, FISMA, IRS 1075, HIPAA); assist with patching and remediation.
• Implement enhancements and upgrades based on priorities, feedback, and refinements.
• Support integration/configuration coordination to maintain interoperability with other systems.

Required Skills:

• Bachelor's degree in computer science (or related) and 5 years relevant experience, OR 13 years relevant experience.
• MUMPS (VistA) development experience supporting legacy applications.
• Hands-on production support: triage, RCA, validation, Tier 2/3 resolution.
• Ability to support maintenance work and maintain documentation.
• Ability to work within sprint cadence and provide sprint reporting inputs (status, issues, metrics, risks).

Preferred:

• Experience supporting VA VistA REE or Enrollment/Eligibility capabilities.
• Familiarity with regulated federal environments and compliance expectations.
• Active Public Trust clearance (Tier 2 / Moderate).