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Sr. Appian Developer

Company:
TheStaffed
Location:
Tysons, VA, 22107
Posted:
February 08, 2026
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Description:

Our client is seeking a highly experienced Senior Appian Developer to design, develop, and modernize enterprise workflow and case management solutions within a mortgage and financial services environment. This is a hands-on, onsite role focused on building scalable, compliant business process solutions that integrate with enterprise data platforms and AWS-based services. The ideal candidate brings deep Appian expertise, strong workflow automation skills, and prior experience supporting mortgage programs (Fannie Mae/Freddie Mac exposure preferred).

Responsibilities & Qualifications

Design, develop, and maintain Appian-based BPM applications supporting mortgage operations

Translate business requirements into scalable Appian workflows, rules, and user interfaces

Build and optimize SAIL interfaces, process models, record types, expression rules, and integrations

Design and implement end-to-end enterprise workflow and case management solutions

Integrate Appian applications with enterprise databases, APIs, and cloud services

Collaborate with business, technology, and data teams to deliver compliant solutions

Support application enhancements, performance optimization, and documentation Requirements

6+ years of hands-on Appian application development experience

Deep expertise with Appian platform components (SAIL, BPM, Records, Expressions)

Strong SQL and data modeling experience with enterprise database integrations

Hands-on experience with REST/SOAP APIs and secure integration patterns

Working knowledge of Java to support custom integrations or backend services

Experience working in AWS cloud environments

Mortgage or financial services experience preferred (Freddie Mac exposure a plus)

Familiarity with DevOps practices, CI/CD pipelines, and Git

Strong analytical, communication, and problem-solving skills

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