Senior Appian Developer

Senior Appian Developer Atlas Technologies, Inc. United States, Maine, Portland May 01, 2026 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 PeopleSoft ERP. You will be responsible for creating a seamless "agility layer" that allows users to interact with PeopleSoft 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 PeopleSoft web services (REST/SOAP).

Data Modeling:

Architect complex Custom Data Types (CDTs) and Record Types that map accurately to PeopleSoft's underlying Oracle database schemas.

Workflow Automation:

Develop end-to-end process models that trigger actions in PeopleSoft, such as employee onboarding, financial approvals, or procurement updates.

API Development:

Create Appian Web APIs to allow PeopleSoft 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. You have

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. U.S. Citizenship Must possess a Public Trust or Department of Defense (DOD) Clearance with the ability to obtain/maintain DoD Secret Level Security Clearance. Security+ CE Certification (or equivalent DoD 8570 baseline certification) Bachelor's degree in computer science, Information Technology, or equivalent experience Preferred Qualifications Experience with Appian Data Fabric for unifying disparate data sources. Background in Java or JavaScript for developing custom plugins if standard connectors are insufficient.

PeopleSoft Familiarity:

Understanding of PeopleSoft Integration Broker, Component Interfaces, and the ability to work with PeopleSoft technical teams to define service requirements. Experience working in a Center of Excellence (COE) or an Agile/DevOps 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. Want to hear more? Read on to see what our Team Members say about their experience: "Atlas Tech has the culture, trust, and fairness that you expect of the best of communities. I feel lucky to be part of their amazing journey of growth as a standout organization." - Syed "You are not just a number here at Atlas. I have been with Atlas for over 13 years now I can say that Atlas displays a genuine interest in its employees. This is evidenced in its commitment to mentoring every employee and providing educational paths for each employee's personal and professional growth within the company." - Ian 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. Accessibility & Accommodations Atlas Tech strives to make our website, www.atlas-tech.com, accessible to all users. If you need assistance completing the application process or require a reasonable accommodation due to a disability, please contact us at hr.recruiter@atlas-tech.com. This contact information is designated for accommodation requests only and cannot be used to inquire about the status of an application. Atlas Tech is committed to providing reasonable accommodations in accordance with the Americans with Disabilities Act (ADA). Atlas Tech offers a competitive salary, generous benefits package, and an opportunity to make a positive impact in your own community.