Appian Developer - Clearance Required

LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed.

Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.

Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively.

With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change.

Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.

LMI is seeking an experienced Appian Developer to support Army Acquisition, Training, and Readiness (AT&R) in the sustainment and enhancement of the Army Contract Writing System (ACWS).

ACWS is built on the Appian Platform.

The Appian Developer will design, develop, integrate, test, and maintain Appian solutions that support contract writing and related Army Contracting Enterprise business processes.

The ideal candidate will translate functional and technical requirements into scalable Appian solutions, collaborate with government and contractor stakeholders, and contribute to secure, high-quality delivery in an Agile environment.

• Design, develop, test, and maintain Appian applications, including SAIL interfaces, process models, data models, business rules, records, and integrations.
• Translate functional and technical requirements into efficient, user-friendly Appian solutions that support ACWS business processes.
• Configure and maintain Appian process models, interfaces, rules and expressions, records, data types, reports, dashboards, and related application components.
• Design and implement integrations with external systems and data sources using REST, SOAP, Web APIs, SFTP, HTTPS, or other approved integration methods.
• Develop and optimize SQL queries and database interactions supporting Appian applications.
• Support application deployments, environment promotion, configuration, troubleshooting, and production releases.
• Collaborate with solution architects, functional SMEs, QA personnel, DevSecOps engineers, database administrators, and stakeholders throughout the software development lifecycle.