Senior Developer

Position: Senior Appian DeveloperLocation: Washington, DC (Hybrid – minimum 3 days/week onsite required)Client: (Independent Non-Profit Organization)Contract: C2C | $80/hrWork Authorization: Any StatusExperience Required: 8–12 years total IT, with 4–5+ years in AppianRole OverviewWe are seeking an experienced Senior Appian Developer to design, develop, and implement end-to-end Appian BPM solutions. The ideal candidate has strong hands-on Appian development skills (beyond drag-and-drop), deep understanding of Appian infrastructure (including KDB engines, scaling, and deployment), and a proven track record of delivering 3+ full lifecycle Appian implementations. This role requires a mix of architecture, coding, and solution design.Key ResponsibilitiesLead design, development, and deployment of enterprise-grade Appian applications.Write complex Appian SAIL code and develop reusable components.Build and optimize Appian objects (Sites, Records, Reports, Tasks, Integrations, etc.).Provide technical oversight on requirements, design reviews, and operational readiness.Partner with architecture/development teams on strategic and tactical planning.Develop Appian plug-ins, connected systems, and UI components.Optimize Appian infrastructure: sizing, scaling, KDB engine management.Deliver solutions in Agile environments with CI/CD integration.Mentor junior developers and ensure adherence to best practices.Required Skills & ExperienceAppian Development: 4–5+ years hands-on with Appian 20x/21x/22x (must list versions in resume).End-to-End Implementations: 3+ full lifecycle (design, develop, deploy, package).SAIL Development: Ability to write complex SAIL code.Appian Objects Expertise: Sites, Records, Reports, Process Models, Integrations, Web APIs, Constants, Rules, CDTs, Groups, etc.Frameworks & BPM Concepts: Strong understanding of Appian BPM methodologies.Appian Infrastructure: Knowledge of KDB engines, vertical/horizontal scaling.App Servers & Web Servers: JBOSS, Tomcat, Apache.UI/Frontend: HTML5, CSS3, JavaScript, AngularJS/ReactJS (or other UI frameworks).Integration & Middleware: J2EE Design Patterns, Servlets, JDBC, JMS, Spring Security, Hibernate.Plug-in Development: Smart Services, Connected Systems, UI Plug-ins (preferred).RPA/AI: Exposure to intelligent automation tools (a plus).Databases: Strong SQL coding (SQL Server, MySQL, MariaDB).EducationBachelor’s degree in Computer Science, IT, or related field.Appian certifications are strongly preferred.