Appian Developer

Job DetailsLevel: ExperiencedJob Location: Beavercreek Office - Beavercreek, OH 45431Position Type: Full TimeTravel Percentage: Up to 10%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 environment
Design and build workflow automation solutions that support Air Force PA business processes; implement case management and approval workflows
Gather requirements from government stakeholders and business analysts; translate functional requirements into technical Appian designs and implementations
Work 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 system
Participate in code reviews, testing, and debugging activities; support troubleshooting of production issues with guidance from senior developers
Collaborate within an Agile/Scrum team; attend stand-ups, sprint planning, and retrospectives; manage work items in Jira
Document code, design decisions, and implementation details; contribute to team knowledge base and best practices documentation
Support user acceptance testing and coordinate with P3 stakeholders to ensure solutions meet requirements
Continuously learn and improve your Appian skills; pursue relevant certifications with team support and mentorship

What You Bring

Required

U.S. Citizenship or eligible to obtain and maintain a security clearance
Minimum 2-4 years of software development experience with at least 1-2 years of direct hands-on Appian development
Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (or equivalent professional experience)
Appian Certified Associate Developer (Level 1) or Appian Certified Application Developer (Level 2) certification
Solid understanding of business process management (BPM) concepts and SDLC methodologies
Practical experience with Appian features including process models, SAIL interfaces, business rules, CDTs, and records
Working knowledge of SQL and relational databases (Oracle, SQL Server, or PostgreSQL)
Basic familiarity with API integration concepts and REST/SOAP web services
Experience with Agile/Scrum methodologies and tools like Jira
Strong communication and collaboration skills; ability to work effectively in team environments

Preferred

Appian Certified Senior Developer (Level 2) certification or demonstrated path toward it
Experience with case management or workflow automation applications
Experience designing and implementing integrations with external systems using REST/SOAP APIs
Previous experience on DoD or federal government contracting projects
Familiarity with government compliance requirements, Section 508 accessibility, or federal IT standards
Experience with data migration or ETL processes
Knowledge of Appian best practices, design patterns, and platform architecture
Experience with version control systems (Git) and CI/CD concepts

Our Core Values

Bias for Action: Decisive. Purposeful. Agile. We move with the speed of relevance to drive impact and progress.
Integrity: Respect. Ethics. Transparency. We do what’s right and earn lasting trust.
Delivery Excellence: Customer-obsessed. Mission-focused. Quality-driven. We deliver innovative outcomes that exceed expectations.

Our EVP Promise

Join Sabel Systems, where your contributions drive impact, your growth is continuously supported, and your well-being is at the center of how we work. Together we can build the future with purpose. Rewarding Impact. Building Futures Together.

Compensation
Compensation will be determined in partnership with the Hiring Manager and may vary based on factors such as contract and labor category alignment, relevant experience, skills, education, certifications or licenses, and geographic location.

Sabel Systems is committed to offering all employees a competitive benefits and compensation package that is comprehensive enough to meet their goals and needs. Our employees are our most valuable asset, and one of Sabel Systems largest financial investments is our benefits program. As a valued member of the organization, employees are provided with a host of benefits to include healthcare; financial assistance in the event of illness, injury, disability, loss of work, or death; health savings accounts; retirement plans; paid time off; paid holidays; education and training program reimbursement, to name a few.

Equal Employment Opportunity

Sabel Systems is an equal opportunity employer. Our hiring decisions are based solely on qualifications, merit, and business need. We prohibit discrimination and harassment of any kind across all employment practices within our organization. Sabel Systems participates in the E-Verify Employment Verification Program.

Reasonable Accommodation

Sabel Systems is committed to providing equal employment opportunities and ensuring an accessible application process for all candidates. Applicants with disabilities who require reasonable accommodation to participate in the application or interview process are encouraged to contact us at [email protected] for assistance.