Momentum Interface Developer

Guidehouse

Momentum Interface Developer building Guidehouse financial-system integrations. Designing APIs, testing interfaces, and supporting enterprise financial technology programs.

Posted 9/9/2026full-timeSan Antonio • Alabama, North Carolina, Ohio, Texas • 🇺🇸 United StatesMid-LevelSenior💰 $80,000 - $133,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and developing integrations for Momentum Financials/iFAMS, with a strong focus on translating requirements into functional interface components. Proficient in supporting testing, deployment, and production activities within Agile environments.

Highest-signal resume keywords

Momentum Financials/iFAMS ExperienceAPI DevelopmentREST and SOAPAgile/SAFe ExperienceJira and Azure DevOps

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentInterface DevelopmentIntegrationMessage ValidationError HandlingUnit TestingSystem TestingDefect RemediationRelease DeploymentInterface Troubleshooting

Soft Skills

Strong Written CommunicationStrong Verbal Communication

Tools & Technologies

JiraAzure DevOpsGitHubAgility

Certifications & Qualifications

Public Trust Clearance

Industry Keywords

Federal IT ProgramsEnterprise Application ImplementationsFederal Financial ManagementERP ImplementationInterface Control DocumentsRequirements Traceability Matrices

Tech Stack

Tools & technologies

AzureERPSOAP

About the role

Key responsibilities & impact

Design, develop, test, and support integrations between Momentum Financials/iFAMS and interfacing systems
Build interface components from approved requirements, user stories, and Interface Control Documents
Support system testing and defect resolution
Update technical documentation throughout the development lifecycle
Support release deployment and production support activities
Work with cross-functional technical and business stakeholders

Requirements

What you’ll need

5+ years of software development experience with enterprise interfaces, integrations, APIs, or middleware
Required Momentum Financials/iFAMS experience, including interface development or implementation support
Experience translating functional and technical requirements into interface designs, user stories, and working software components
Experience with REST, SOAP, XML, JSON, file-based interfaces, message validation, error handling, and interface troubleshooting
Experience supporting unit testing, system testing, defect remediation, release deployment, and production support activities
Ability to obtain and maintain VA access
Experience working in Agile/SAFe environments
Experience supporting Federal IT programs preferred
Experience supporting enterprise application implementations preferred
Experience using Jira, Azure DevOps, Agility, GitHub, or similar tools
Strong written and verbal communication skills
Experience working with cross-functional technical and business stakeholders
Federal financial management or ERP implementation experience nice to have
Experience working with Interface Control Documents, Requirements Traceability Matrices, and Agile backlogs nice to have
Azure, GitHub, DevSecOps, or CI/CD exposure nice to have
Ability to obtain Public Trust clearance
Up to 10% travel required

Benefits

Comp & perks

Medical, Rx, Dental & Vision Insurance
Personal and Family Sick Time & Company Paid Holidays
Parental Leave
401(k) Retirement Plan
Group Term Life and Travel Assistance
Voluntary Life and AD&D Insurance
Health Savings Account, Health Care & Dependent Care Flexible Spending Accounts
Transit and Parking Commuter Benefits
Short-Term & Long-Term Disability
Tuition Reimbursement, Personal Development, Certifications & Learning Opportunities
Employee Referral Program
Corporate Sponsored Events & Community Outreach
Care.com annual membership
Employee Assistance Program
Supplemental Benefits via Corestream (Critical Care, Hospital Indemnity, Accident Insurance, Legal Assistance and ID theft protection, etc.)
Position may be eligible for a discretionary variable incentive bonus
Flexible benefits package