Integration Developer/Middleware Specialist
Who we are:
Tria Federal delivers digital services and technology solutions that support the health and safety of veterans, service members and civilians. For two decades, federal agencies have relied on Tria companies to advance their critical missions and modernize their systems, so that they can uphold their commitment to the American people. Today, we are pushing the boundaries of possibility through partnerships and investments in artificial intelligence and emerging technologies, developing solutions for the biggest challenges that government will face tomorrow.
We are proud to employ and support military veterans who bring mission-first mindset, technical expertise, and leadership qualities that strengthen our work. Veterans, transitioning service members, and military spouses are strongly encouraged to apply.
The Integration Developer / Middleware Specialist leads the design and implementation of all system integrations. This role is central to achieving the program's goal of end-to-end financial transparency -- ensuring seamless handshakes between contract writing, financial management, and Line of Accounting (LOA) data streams.
The Integration Developer 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. This role partners closely with the Enterprise Architect, Data Engineers, and platform teams.
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 required.
- Active or ability to obtain government security clearance.
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.
Why Tria?
What defines the Tria brand is more than just our dedication to excellence in our craft; it’s our incredible team of dedicated, talented, and passionate people that make Tria so exceptional. As people powering possible, we are all partners in our team’s shared success.
As a company that cares about people, we seek to cultivate a culture in which all can thrive personally and professionally. We offer a top-tier benefits package to invest in your physical, mental, and financial health and wellness so that you can be your best self - at work and in life. At Tria, we are growth-minded, entrepreneurial in spirit, and committed to fostering a culture of inclusion and opportunity for all. Whatever your background, your role, your department, or stage in your professional journey, here you will have opportunities to learn new skills, seize new challenges, and advance your career as we grow.
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Skills
As published by greenhouse · 28 questions
Basics
First Name, Last Name, Email, Phone, Resume/CV, Cover Letter
Short answers (8)
- LinkedIn Profile optional
- Active Security Clearance Agency/Department optional
- What is your earliest start date? optional
- What is your desired salary range?
- LinkedIn Profile optional
- Active Security Clearance Agency/Department optional
- What is your earliest start date? optional
- What is your desired salary range?
Pick from a list (20)
- Will you now or in the future require visa sponsorship?
- Citizen / Work Status
- Have you lived in the United States for at least 3 consecutive years within the last 5 years? This is a MUST to qualify for public trust clearance process.
- Professional Languages Spoken
- How did you hear about us? optional
- Do you have an active Security Clearance? optional
- Are you willing to relocate? optional
- Open to Text Messaging optional
- Are you currently employed by Tria Federal? (Please select multiple if applicable) optional
- Will you now or in the future require visa sponsorship?
- Citizen / Work Status
- Have you lived in the United States for at least 3 consecutive years within the last 5 years? This is a MUST to qualify for public trust clearance process.
- Professional Languages Spoken
- How did you hear about us? optional
- Do you have an active Security Clearance? optional
- Are you willing to relocate? optional
- Open to Text Messaging optional
- Are you currently employed by Tria Federal? (Please select multiple if applicable) optional
- Have you been employed by the U.S. Federal Government or served in a position supporting government acquisition, procurement, contracting, or program oversight within the last five years?
- Are you aware of any post-government employment restrictions, ethics agreements, cooling-off periods, or other limitations that may affect your employment with a government contractor?