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Senior Interface Engineer / Integration Engineer – VA Financial Management Business Transformation (FMBT)

Fathom Management LLC
Austin, TX Full Time
POSTED ON 6/24/2026
AVAILABLE BEFORE 7/22/2026

Senior Interface Engineer / Integration Engineer – VA Financial Management Business Transformation (FMBT)

Location: Austin, TX (Hybrid/Remote Consideration Based on Program Requirements)
Salary: $130,000 – $150,000 Annually (Based on Experience and Technical Interview)
Employment Type: Full-Time
Client: Department of Veterans Affairs (VA) – Financial Management Business Transformation (FMBT) Program
Position Status: Active Opportunity

Position Overview

Fathom Management, Inc. is seeking an experienced Senior Interface Engineer to support the Department of Veterans Affairs (VA) Financial Management Business Transformation (FMBT) Program and the Integrated Financial and Acquisition Management System (iFAMS).

This role will focus on the design, development, testing, implementation, and support of complex system integrations between iFAMS (Momentum Financials) and numerous enterprise VA business systems. The ideal candidate will possess strong experience developing enterprise interfaces, APIs, web services, middleware solutions, and financial system integrations within large-scale federal environments.

Candidates with prior experience supporting VA systems and integrations are highly desired.

Key Responsibilities

  • Design, develop, test, and maintain interfaces between iFAMS and VA enterprise applications.
  • Support real-time and batch integrations utilizing enterprise integration technologies and web services.
  • Analyze business and technical requirements and translate them into scalable integration solutions.
  • Collaborate with functional, technical, infrastructure, and business stakeholders to ensure successful system interoperability.
  • Support interface architecture, data mapping, transformation, validation, and troubleshooting activities.
  • Participate in system integration testing, user acceptance testing, and deployment activities.
  • Develop interface specifications, technical documentation, and support procedures.
  • Troubleshoot and resolve complex integration and data exchange issues.
  • Support Agile development and implementation activities.
  • Participate in stakeholder meetings and provide recommendations regarding interface design, performance, and optimization.

Preferred VA Integration Experience

Candidates with experience supporting one or more of the following VA systems will receive strong consideration:

  • BTSSS (Beneficiary Travel Self-Service System)
  • CARMA
  • CCRS
  • Non-CCN eCAMS
  • CCS
  • VPFS
  • IFCAP
  • McKesson
  • DMLSS Supply Chain
  • FMP-EFT
  • SPV
  • VistA Accounts Receivable (AR)
  • ARMS PRO
  • Oracle RevX
  • eHRM AR
  • VAPARS
  • VCPL
  • Maximo EAM/EAWM
  • AEMS/MERS

Required Qualifications

  • Bachelor's Degree in Computer Science, Information Systems, Software Engineering, Engineering, or related field.
  • 9–12 years of experience supporting enterprise software development, systems integration, or interface engineering.
  • Experience designing and supporting enterprise application integrations.
  • Experience with:
    • REST APIs
    • SOAP Web Services
    • XML
    • JSON
    • ETL Processes
    • Data Mapping and Transformation
  • Experience supporting financial management systems, ERP platforms, or enterprise business applications.
  • Strong troubleshooting and problem-solving skills.
  • Excellent written and verbal communication skills.
  • Ability to work independently and collaboratively within Agile project teams.

Preferred Qualifications

  • Experience supporting VA FMBT or iFAMS programs.
  • Experience with Momentum Financials.
  • Experience integrating financial, acquisition, supply chain, healthcare, or asset management systems.
  • Experience supporting federal government modernization initiatives.
  • Knowledge of Agile and SAFe development methodologies.
  • Experience with middleware, enterprise service bus (ESB), or integration platforms.
  • Experience supporting large-scale ERP implementations.

Benefits Overview

Fathom Management, Inc. offers full-time employees a comprehensive and competitive benefits package including:

  • Paid vacation, sick leave, and holidays
  • Medical, dental, and vision insurance
  • Life insurance coverage
  • Short- and long-term disability insurance
  • 401(k) retirement plan with company match and immediate vesting
  • Military leave
  • Training and professional development opportunities
  • Tuition reimbursement
  • Employee wellness program
  • Commuter benefits
  • And more

Equal Employment Opportunity

Fathom Management, Inc. is an Equal Opportunity Employer committed to fostering a diverse and inclusive workplace. All employment decisions are made without regard to race, color, religion, creed, national origin, sex, age, marital status, sexual orientation, gender identity, citizenship status, veteran status, disability, or any other characteristic protected by applicable federal, state, or local law.

Salary : $130,000 - $150,000

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