Senior Appian Developer - Modernization Leader

ICF; United States; Remote; USD 99,000 - 168,000; Full time

Job summary

ICF is seeking a Senior Appian Developer to lead complex Appian environments, plugin conversion, and modernization initiatives. The role emphasizes technical leadership, mentorship, and delivering in an Agile setting.

The candidate will drive remediation of plugins, guide modernization strategies, and collaborate with architects to define standards while supporting upgrades across development, testing, and production ecosystems.

Qualifications

• 6+ years of professional software development experience.
• Bachelor’s degree required.
• 4+ years Appian development experience.

Responsibilities

• Design, develop, and maintain complex Appian applications supporting enterprise processes.
• Lead remediation, conversion, and modernization of custom Appian plugins.
• Collaborate with architects and leadership to define standards and modernization strategies.
• Troubleshoot and resolve complex Appian issues across environments.
• Support platform upgrades and remediation activities across development, testing, and production.

Skills

6+ yrs exp

Appian development

Agile delivery

Linux environments

APIs / Web services

Git / GitLab

US Citizenship or GC

Public Trust clearance

United States residency

Education

Bachelor's degree

Tools

Jenkins

Docker

Kubernetes

REST/SOAP APIs

Job description

ICF is seeking a Senior Appian Developer to lead complex Appian environments, plugin conversion, and modernization initiatives. The role emphasizes technical leadership, mentorship, and delivering in an Agile setting.

The candidate will drive remediation of plugins, guide modernization strategies, and collaborate with architects to define standards while supporting upgrades across development, testing, and production ecosystems.