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Senior Appian Developer

Job in Frederick, Frederick County, Maryland, 21701, USA
Listing for: Atlas Technologies, Inc.
Full Time position
Listed on 2026-06-03
Job specializations:
  • IT/Tech
    Data Engineer, IT Consultant
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Career Opportunities with Atlas Technologies, Inc.

Atlas Technologies is seeking a skilled and motivated Senior Appian Certified Developer to join our dynamic IT team and contribute to design and implementation of complex process automation solutions that bridge the gap between our Appian low‑code platform and People Soft ERP. You will be responsible for creating a seamless "agility layer" that allows users to interact with People Soft data and workflows directly within Appian interfaces.

Travel up to 10%

Key Responsibilities
  • Integration Architecture: Design and configure Connected Systems and Integration Objects to consume People Soft web services (REST/SOAP).
  • Data Modeling: Architect complex Custom Data Types (CDTs) and Record Types that map accurately to People Soft’s underlying Oracle database schemas.
  • Workflow Automation: Develop end-to-end process models that trigger actions in People Soft, such as employee onboarding, financial approvals, or procurement updates.
  • API Development: Create Appian Web APIs to allow People Soft to push real‑time data updates or event notifications back into Appian.
  • Interface Design: Build intuitive SAIL forms and dashboards that aggregate data from multiple systems for a unified user experience.
  • Security & Authentication: Implement secure handshakes between systems using OAuth 2.0, SAML, or certificate-based authentication.
Required Qualifications
  • Appian Expertise: 5+ years of hands‑on experience with Appian versions 24.x or higher.
  • Database Proficiency: Advanced SQL skills (PL/SQL preferred) for optimizing queries against Oracle databases.
  • Web Services: Expert knowledge of REST/SOAP, JSON, and XML for cross-system communication.
  • Must possess a Public Trust or Department of Defense (DOD) Clearance with the ability to obtain/maintain DoD Secret Level Security Clearance.
  • Bachelor’s degree in computer science, Information Technology, or equivalent experience.
Preferred Qualifications
  • Experience with Appian Data Fabric for unifying disparate data sources.
  • People Soft Familiarity: Understanding of People Soft Integration Broker
    , Component Interfaces, and the ability to work with People Soft technical teams to define service requirements.
  • Experience working in a Center of Excellence (COE) or an Agile/Dev Ops environment.
  • Attention to detail with a focus on delivering secure, high‑quality solutions.
  • Certifications:
    Appian Certified Senior Developer (ACD-201) or Lead Developer is highly preferred.

Atlas Tech is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, genetic information, or protected veteran status. We are committed to fostering an inclusive workplace where diverse perspectives are valued and respected.

Atlas Tech offers a competitive salary, generous benefits package, and an opportunity to make a positive impact in your own community.

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Position Requirements
10+ Years work experience
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