ICF

Senior Appian Plugin Developer- Remote

ICF
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1 hour ago
Reston, VA, USASenior

Base Salary

$99k - $168k/yr

Responsibilities

  • Refactor custom Appian plugins to remove filesystem, database, and logging dependencies incompatible with Appian Cloud.
  • Redesign plugins using supported Appian APIs and cloud-compliant integration patterns.
  • Validate custom and AppMarket plugins in Appian Cloud environments and remediate configuration or deployment gaps.
  • Implement secure centralized logging and package and deploy plugins across development, testing, and production environments.
  • Support regression testing, troubleshoot plugin and integration defects, and collaborate with Appian Developers and DBAs on migration impacts.
  • Participate in migration governance, documentation, status reporting, risk tracking, production cutover preparation, rollback validation, and stabilization.
  • Maintain milestone accountability and document refactoring strategies, compatibility findings, deployment steps, and definitions of done.

Requirements

  • 7+ years of professional Java application development experience.
  • 3+ years of hands-on experience developing and maintaining custom Appian plugins.
  • 3+ years of experience modernizing or refactoring legacy application components for cloud environments.
  • 3+ years of experience designing secure integration patterns using RESTful APIs.
  • 3+ years of experience implementing and configuring modern logging frameworks such as Log4j2 and SLF4J.
  • 3+ years of experience supporting deployments across development, testing, and production environments.
  • 3+ years of experience working in multi-team agile or hybrid delivery environments.
  • Extensive experience with Appian plugin architecture, Appian Cloud constraints, supported APIs, debugging, packaging, and multi-environment deployment.
  • Strong written and verbal communication skills and experience documenting technical findings and recommendations.
  • Experience in regulated environments and the ability to work in structured, governance-driven, milestone-based engagements.
  • Green Card holder or US Citizenship required.
  • Must be able to obtain Public Trust Security clearance.
  • Preferred qualifications include Appian Certified Developer certification, Appian Cloud migration experience, technical-debt remediation, financial-services experience, DevSecOps pipelines, secure code scanning, production cutover support, and Agile certification.

Benefits

  • Nationwide remote office arrangement in the United States.
  • Full-time employment with a stated annual pay range of $98,614.00 to $167,644.00.
  • Equal opportunity employment and reasonable accommodation support are provided.

Tech Stack

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About ICF

10,000+ employees
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