ICF
Senior Appian Developer- Remote
Reston, VA · Senior · Full-time
No sponsorship$99k-$168kDetected 4 days ago
JavaCode ReviewGitSQLAWSDockerKubernetesCI/CDJenkinsLinuxAPI DevelopmentRESTAgentic AIAgileLeadershipCommunicationCollaborationProblem SolvingMentoring
About the role
- ICF is seeking a Senior Appian Developer with strong experience supporting complex Appian environments, custom plugin development, and application modernization initiatives.
- This role requires deep technical expertise, strong collaboration skills, and the ability to mentor development teams while supporting delivery within fast-paced Agile environments.
- We combine unmatched expertise with cutting-edge technology to help clients solve their most complex challenges, navigate change, and shape the future.
Responsibilities
- Design, develop, enhance, and maintain complex Appian applications supporting enterprise business processes and operational workflows
- Lead remediation, conversion, and modernization efforts for custom Appian plugins to ensure compatibility with updated Appian platform standards
- Collaborate with architects and technical leadership to define solution approaches, development standards, and modernization strategies
- Support Appian platform upgrades and associated remediation activities across development, testing, and production environments
- Technical Leadership & Architecture Support
- Participate in architecture discussions, technical design reviews, code reviews, and implementation planning activities
- Develop and maintain reusable components, shared frameworks, and integration standards to improve delivery efficiency and maintainability
- Support integration efforts involving APIs, web services, databases, and external enterprise systems
- Collaborate closely with Scrum Masters, Business Analysts, QA teams, architects, and stakeholders to support successful delivery outcomes
- Support troubleshooting, root cause analysis, and resolution of complex production or deployment issues
Requirements
- 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.
- Strong understanding of Appian platform operations and the ability to investigate and resolve platform issues across Linux-hosted Appian environments.
Nice to have
- Preferred Skills:
Skills
- 6+ years of professional software development experience
- Bachelor's degree
- 4+ years of hands-on Appian development experience
- 4+ years of experience supporting Appian application development within Agile software delivery environments
- 4+ years of experience supporting complex integrations involving APIs, web services, databases, and external systems
- 4+ years of experience utilizing Git/GitLab and modern source control workflows
- US Citizenship or Green Card is required (required by the federal government for this position).
- Must be able to obtain Public Trust clearance.
- Strong understanding of software architecture, secure coding principles, and software development lifecycle practices
- Strong proficiency with SQL and relational database concepts
- Strong analytical, troubleshooting, and problem-solving skills with the ability to diagnose and resolve complex technical issues
- Excellent written and verbal communication skills
Compensation
- $98,614.00 - $167,644.00
Visa & Work Authorization
- US Citizenship or Green Card is required (required by the federal government for this position)
This listing is sourced directly from ICF's careers page and normalized into a canonical job model.