DoD Appian Developer & Integration Specialist

Zachary Piper, LLC; Washington (District of Columbia); Hybrid; USD 155,000 - 165,000; Full time

Job summary

Piper Companies is seeking a Consultant to support a mission-critical DoD customer in the Washington, DC / Northern Virginia area. The role focuses on designing, developing, integrating, and enhancing Appian applications that support secure federal workflows and operational requirements.

The ideal candidate will have hands-on Appian development experience, strong integration skills, and the ability to collaborate with technical teams and government stakeholders in a secure federal environment.

Qualifications

• Hands-on Appian development experience including record types, interfaces, and process models.
• Experience integrating Appian with APIs, databases, and enterprise systems.
• Familiarity with Agile/Scrum and government-grade security practices.

Responsibilities

• Design, develop, test, and maintain Appian applications and workflows.
• Translate requirements into Appian solutions and technical designs.
• Build and troubleshoot integrations using REST, SOAP, JDBC, and databases.
• Collaborate with developers, architects, and government stakeholders across SDLC.
• Participate in Sprint planning, backlog refinement, testing and deployments.
• Ensure compliance with federal security requirements during enhancements.

Skills

Appian development

System integration

Agile/Scrum

Communication

Problem solving

Tools

Appian

REST APIs

JDBC

SQL

Job description

Piper Companies is seeking a Consultant to support a mission-critical Department of Defense customer in the Washington, DC / Northern Virginia area. This role will focus on the design, development, integration, and enhancement of Appian applications that support secure federal workflows and operational requirements. The ideal candidate will have hands-on Appian development experience, strong application integration skills, and the ability to collaborate with both technical teams and government stakeholders in a secure federal environment.

Responsibilities for the Consultant include:

• Design, develop, test, and maintain Appian applications, workflows, and business process solutions using record types, interfaces, process models, business rules, and related platform components.
• Translate customer requirements into functional Appian applications, user stories, and technical solutions that support mission and business objectives.
• Build, maintain, and troubleshoot integrations between Appian and enterprise systems using REST APIs, SOAP, JDBC, databases, and other integration technologies.
• Collaborate with developers, architects, project teams, and government stakeholders throughout the software development lifecycle.
• Participate in Agile/Scrum activities including sprint planning, backlog refinement, testing, demonstrations, and deployments.
• Support ongoing application enhancements, maintenance, and issue resolution while ensuring compliance with federal security requirements.

Qualifications for the Consultant include:

• Professional experience in software development, application development, technical consulting, or a related technical discipline.
• Hands-on experience developing Appian applications, including record types, interfaces, process models, business rules, and related application components.
• Experience integrating Appian with APIs, databases, enterprise systems, and external applications.
• Experience with REST APIs, SOAP, JDBC, SQL, and relational databases.
• Understanding of software development principles and experience working in Agile/Scrum environments.
• Strong analytical, troubleshooting, communication, and problem-solving skills.
• Active Secret clearance or higher preferred; experience supporting DoD or federal customers, Appian certifications, Appian Data Fabric, AWS, and Security+, CISSP, or related certifications are a plus.

Compensation for the Consultant includes:

Salary Range: $155,00-$165,000 depending on experience

Comprehensive Benefits: Medical, Dental, Vision, 401(k), PTO, and sick leave as required by law

This job opens for applications on 8/31/2026.

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Keywords:

Consultant, Appian Consultant, Appian Developer, Appian Development, Appian, Appian Data Fabric, Appian Record Types, SAIL, Process Models, Appian Interfaces, Appian Integrations, REST API, SOAP, JDBC, SQL, Relational Databases, Application Development, Enterprise Application Integration, Agile, Scrum, DoD, Department of Defense, Federal Consulting, Government Contracting, AWS, Cloud, API Integration, Workflow Automation, Business Process Management, Technical Consulting.