Senior Appian Developer

Atlas Tech; Alexandria (VA); Hybrid; USD 120,000 - 160,000; Full time

Job summary

Atlas Tech seeks a Senior Appian Developer to design, develop, and implement secure enterprise applications and process automation solutions. You will work on architecture, security, integrations, and the full SDLC, including complex data modeling and API development. A DoD Secret clearance or ability to obtain one is required.

Moderate travel up to 10% and a fully remote option for eligible U.S. residents are available.

Qualifications

• 5+ years hands-on Appian development experience (v24.x or higher).
• DoD Secret level security clearance or ability to obtain one.
• Bachelor's degree in CS, IT, or equivalent.
• Appian Certified Senior Developer (ACD-201) or Lead Developer preferred.

Responsibilities

• Interface Design: Build intuitive SAIL forms and dashboards from multiple systems.
• Data Modeling: Design and maintain CDTs and Record Types for apps and integrations.
• Workflow Automation: Develop end-to-end process models for automation and case management.
• Integration Architecture: Design Connected Systems and Integration Objects via REST/SOAP.
• API Development: Develop Appian integrations and Web APIs for secure data exchange.
• Security & Authentication: Implement OAuth 2.0, SAML, or certificate-based auth.

Skills

Appian Expertise

SQL Proficiency

REST/SOAP

Security Clearance

Appian Certification

Education

Bachelor's degree in CS/IT

Tools

PeopleSoft

Oracle

Job description

Atlas Technologies is seeking a skilled and motivated Senior Appian Developer to join our dynamic IT team and contribute to the design, development, and implementation of secure enterprise applications and process automation solutions.

The ideal candidate is a strong Appian developer who understands application architecture, security, integrations and the full software development lifecycle. Experience integrating with enterprise systems such as PeopleSoft ERP or Oracle is a plus.

Fully remote position available to residents in AL, CA, CT, FL, GA, KS, KY, LA, ME, MD, MA, NC, OR, RI, SC, TX, VA, DC, WV, NJ.

Travel up to 10%

Key Responsibilities

• Interface Design: Build intuitive SAIL forms and dashboards that aggregate data from multiple systems for a unified user experience.
• Data Modeling: Design and maintain Custom Data Types (CDTs) and Record Types that support business applications and integrations.
• Workflow Automation: Develop end-to-end process models that automate business processes, approvals, notifications and case management.
• Integration Architecture: Design and configure Connected Systems and Integration Objects to integrate Appian with enterprise systems using REST/SOAP APIs.
• API Development: Develop Appian integrations and Web APIs to securely exchange data with internal and external systems.
• 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 including writing and optimizing complex queries, joins, stored procedures, functions, triggers, performance tuning, indexing and data modeling.
• Web Services: Expert knowledge of REST/SOAP, JSON, and XML for cross-system communication.
• A minimum of a Department of Defense (DoD) Secret level Security Clearance or the ability to obtain and maintain one.
• Bachelor's degree in computer science, Information Technology, or equivalent experience
• Certifications: Appian Certified Senior Developer (ACD-201) or Lead Developer is highly preferred

Preferred Qualifications

• Experience with Appian Data Fabric for unifying disparate data sources.
• 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

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 [e-mail] .
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.