Software Engineer
Appian Developer focused on designing, developing, and deploying scalable Appian applications, integrating workflows, interfaces, and data, while collaborating cross‑functionally and pursuing Appian certification.
ICF is actively seeking an Appian Developer with a strong interest in building efficient, scalable application solutions to join our development team. This role supports the design, development, and maintenance of Appian applications under the guidance of senior developers and architects. The ideal candidate demonstrates initiative, a solid technical foundation, and a commitment to achieving Appian certification.
Responsibilities:
Appian Development
Collaborate with cross-functional teams to analyze and understand business and technical requirements
Design, develop, configure, and deploy Appian applications in accordance with project specifications
Build workflows, interfaces, and data integrations using Appian Process Modeler and related platform components
Technical Design & Documentation
Create and maintain technical documentation and specifications for Appian solutions
Support development of custom components or Java plug-ins as required
Work closely with architects and senior developers to ensure adherence to coding standards, best practices, and performance guidelines
Testing & Quality Assurance
Conduct unit testing and support system and integration testing activities
Identify, document, and remediate defects, bugs, and performance issues in a timely manner
Continuous Learning & Improvement
Stay current with Appian platform updates, features, and industry best practices
Participate in training, mentoring, and knowledge-sharing sessions to expand technical skills and platform expertise
Communication & Collaboration
Communicate effectively with business analysts, project managers, developers, and end users
Contribute positively to a collaborative team environment to support successful project delivery
Required Skills:
2+ years of professional experience on a large technical project
1+ year(s) of hands-on Appian experience
Bachelor’s degree
US Citizenship or Green Card is required (required by the federal government for this position).
Must be able to obtain Public Trust clearance.
MUST RESIDE IN THE United States (U.S.) and the work MUST BE PERFORMED in the United States (U.S.), as this work is for a federal contract and laws do apply
Preferred Skills:
Proficiency in SQL and relational database concepts
Working knowledge of Java programming for Appian custom plugins
Strong analytical, problem-solving, and troubleshooting skills
Ability to work independently and collaboratively in a team environment
Effective written and verbal communication skills
Appian certification or a defined target date to obtain Appian certification for experienced developers new to Appian
Working at ICF
We can onl
Posted June 20, 2026