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Tria Federal

End-to-end digital transformation for federal agencies

Integration Developer / Middleware Specialist

Backend EngineeringConfirmed live in the last 24 hours
Full-timeRemote in USANo salary listedRemote

About the Job

Requirements

  • 8+ years of software development experience with at least 5 years focused on enterprise system integration and middleware development
  • Demonstrated expertise in RESTful API design and development, including OpenAPI/Swagger specification
  • Experience with enterprise integration patterns including event-driven architectures, message queues, and ESB/iPaaS platforms
  • Proficiency in one or more integration-relevant programming languages (Java, Python, Node.js) and integration frameworks
  • Experience integrating COTS platforms with federal legacy systems
  • Working knowledge of federal security standards (NIST SP 800-53, TLS/mTLS, OAuth 2.0/OIDC) as applied to system integrations
  • Bachelor's degree in Computer Science, Software Engineering, or related technical field
  • Active or ability to obtain government security clearance

Responsibilities

  • Leads the design and implementation of all system integrations.
  • Ensures seamless handshakes between contract writing, financial management, and Line of Accounting (LOA) data streams.
  • Architects and builds the middleware layer, API integrations, and data exchange mechanisms that enable the platform to interoperate with systems while maintaining auditability, security, and performance.
  • Partners closely with the Enterprise Architect, Data Engineers, and platform teams.

Desired Qualifications

  • Direct experience building integrations on or with the Appian platform using Appian's Connected Systems and Web API capabilities
  • Familiarity with integration standards, MuleSoft, IBM MQ, or equivalent middleware platforms used in federal environments
  • Experience integrating federal financial management systems such as UFMS, IPPS, or equivalent LOA data sources
  • Knowledge of HL7 FHIR, EDI, or other federal data exchange standards as applicable to VA environments
  • Experience supporting FedRAMP High

About the Company

Tria Federal

End-to-end digital transformation for federal agencies

Tria Federal provides end-to-end digital transformation services for federal health and public-safety agencies by combining advisory support with hands-on technical execution. Its five service lines—results management, integrated health optimization, next-generation analytics, financial transformation, and digital modernization—use AI, cloud engineering, agile development, and data analytics, with Tria Labs for rapid prototyping and Softrams-enhanced health-system modernization. It differentiates itself through an integrated strategy-and-execution model and by consolidating several specialist government contractors under one umbrella, backed by Sagewind Capital. Its goal is to help government clients improve efficiency, transparency, and outcomes by delivering practical, scalable technology and process changes.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Arlington County, VA
Founded
2021

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