Appian Developer

Why Sabel Systems Sabel Systems designs and delivers digital engineering ecosystems for DoD programs, enabling teams to connect data, systems, and personnel within secure, scalable environments. Our solutions empower programs to make faster decisions, close sustainment gaps, and meet the digital acquisition requirements. Rather than simply proposing transformation, we implement and operate it at scale. Our method is clear: we orchestrate existing tools into a governing system of record, ensuring government ownership of infrastructure and traceable decisions. There’s no vendor lock, no proprietary baselines, and no need for ATO rebuilds during transitions. Sabel Systems is redefining modern defense acquisition. If you seek to solve complex challenges at scale and want your work to directly accelerate military capability while reshaping the DoD’s approach to digital engineering, this is the place for you. Complexity Simplified. Mission Amplified. What You’ll Do Develop and enhance Appian applications including process models, user interfaces (SAIL), business rules, and data structures in the P3 environmentDesign and build workflow automation solutions that support Air Force PA business processes; implement case management and approval workflowsGather requirements from government stakeholders and business analysts; translate functional requirements into technical Appian designs and implementationsWork with APIs and integrations to connect P3 with external Air Force systems (AES, GPC, AFORS, Vector, directory services)Write and optimize SQL queries to support data models, reporting, and business logic; ensure data integrity throughout the systemParticipate in code reviews, testing, and debugging activities; support troubleshooting of production issues with guidance from senior developersCollaborate within an Agile/Scrum team; attend stand-ups, sprint planning, and retrospectives; manage work items in JiraDocument code, design decisions, and implementation details; contribute to team knowledge base and best practices documentationSupport user acceptance testing and coordinate with P3 stakeholders to ensure solutions meet requirementsContinuously learn and improve your Appian skills; pursue relevant certifications with team support and mentorship