Integration Developer/Middleware Specialist
New
T
Tria FederalFederal Technology
100% Remote within the United StatesFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 8+ years of software development experience with at least 5 years focused on enterprise system integration and middleware development.
- Required Skills
- Node.jsPythonJavaRESTful APIs
Requirements
- 8+ years of software development experience.
- At least 5 years of experience focused on enterprise system integration and middleware development.
- Demonstrated expertise in RESTful API design and development, including OpenAPI/Swagger.
- Experience with enterprise integration patterns such as event-driven architectures, message queues, and ESB/iPaaS platforms.
- Proficiency in one or more programming languages: Java, Python, or Node.js.
- Experience integrating COTS platforms with federal legacy systems in VA or comparable civilian agency environments.
- Working knowledge of federal security standards (NIST SP 800-53, TLS/mTLS, OAuth 2.0/OIDC).
- Bachelor's degree in Computer Science, Software Engineering, or related technical field.
- Active or ability to obtain government security clearance.
- Up to 15% of travel required.
Responsibilities
- Design and implement the full integration architecture for VAASM, including API specifications, data exchange contracts, and middleware patterns.
- Develop and maintain all system integration components connecting Appian, Palantir, VA legacy financial systems, and enterprise services.
- Build and test automated funds check interfaces that validate funding availability and record legal obligations.
- Implement real-time LOA data linkages connecting contract line items to financial management systems.
- Develop API gateway configurations, authentication/authorization flows, and integration security controls.
- Maintain API documentation, integration runbooks, and system-to-system data dictionaries.
- Collaborate with the Enterprise Architect to ensure integration designs adhere to VA technology guidelines.
- Support integration testing activities, including end-to-end data flow validation and regression testing.
- Participate in ATO support activities by providing security documentation and data flow diagrams.
- Troubleshoot and resolve integration performance and reliability issues in test and production environments.
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