Appian Developer

About DMI

DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, efficient, and cost-effective solutions that drive measurable results.

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DMI, LLC is seeking an Applications Programmer, Level III (Appian) to provide a senior, certified Appian professional responsible for designing, developing, implementing, and maintaining complex business process management applications on the Appian low-code platform, and for administering the program's Appian instance. The role owns operations and maintenance of a production portfolio of regulatory review workflows and mentors less experienced developers. Appian platform experience is mandatory and cannot be substituted with experience on other low-code or business process management platforms.

Duties and Responsibilities:

• Design, develop, implement, and maintain complex business process management applications on the Appian low-code platform.
• Administer the program's Appian instance, including cloud platform administration, environment configuration, and deployment management.
• Deliver operations and maintenance support, bug fixes, and minor enhancements of under 200 hours to a production portfolio of approximately 26 active Appian workflows supporting multiple regulatory program offices.
• Configure and optimize workflow processes, forms, records, and interfaces to support regulatory review, content management, and search functions.
• Integrate Appian workflows with external application programming interfaces, content management repositories, forms management platforms, and messaging services.
• Lead and mentor less experienced developers, providing technical direction and code review on Appian development standards.
• Implement artificial intelligence and large language model capabilities within Appian workflows to automate document processing and data extraction.
• Support release planning, unit and integration testing, Section 508 accessibility remediation, and release package preparation under the agency's lifecycle process.

Education and Years of

Experience:

• Bachelor's degree in computer science, software engineering, information systems, or a related technical field. An additional four years of directly relevant application development experience may substitute for the degree.
• 8 or more years of application development experience, including 5 or more years of hands‑on Appian development.
• Current Appian certification. The contract requires a certified, senior‑level professional without naming a specific credential; DMI's screening standard is Appian Certified Senior Developer or Appian Certified Lead Developer.
• Demonstrated Appian platform administration experience, including Appian Cloud environment administration, deployment, and configuration management.
• Demonstrated experience maintaining and enhancing a production portfolio of Appian process models and applications in an operations and maintenance context.
• Experience integrating Appian with external systems through application programming interfaces and web services.
• Experience providing technical leadership and mentorship to other Appian developers.
• Ability to obtain and maintain a Moderate Risk (Tier
  2) Public Trust background investigation and a government PIV credential.

Required Skills &

Certifications:

• Appian Certified Lead Developer credential.
• Experience with Appian 25.x on Appian Cloud platform-as-a-service.
• Experience…