Senior Mendix SME Lead — Secret Clearance

CACI International Inc; Alton (IL); On-site; USD 75,000 - 158,000; Full time

Job summary

CACI International Inc seeks a Mendix Developer SME to lead the design, development, and delivery of enterprise Mendix applications aligned with SAP BTP and enterprise standards.

The role requires 5+ years of software development with 3+ years in Mendix, Mendix Advanced Developer Certification, US citizenship, and an active Secret clearance. You will mentor peers, support pre‑sales, and drive CI/CD and robust integration with SAP systems.

Qualifications

• 5+ years of hands-on software development experience, including 3+ years dedicated to Mendix development.
• Mendix Advanced Developer Certification is required.
• US citizenship and an active Secret clearance are required.
• Experience bridging Mendix apps with SAP back-end systems.
• Knowledge of SAP integration patterns (OData/REST) and SAP BTP destinations.
• Familiarity with SAP ERP, S/4HANA, or SAP BTP and cloud deployment models.
• Strong knowledge of Agile/Scrum and DevOps practices.

Responsibilities

• Lead the design, development, and delivery of enterprise‑grade applications using the Mendix low‑code platform (SAP RAD by Mendix), ensuring alignment with SAP BTP and enterprise architecture standards.
• Serve as the internal SME and primary authority for Mendix best practices, platform governance, reusable component libraries, and development standards.
• Identify and bridge functional and technical gaps between Mendix applications and SAP back‑end systems (SAP S/4HANA, SAP ERP), leveraging OData/REST integrations for seamless data flow and process continuity.
• Collaborate with business stakeholders, solution architects, and SAP functional consultants to translate business requirements into scalable Mendix app solutions.
• Drive Mendix‑to‑SAP integration via SAP BTP, Cloud Connector, and OData services, ensuring proper trust configuration between cloud and on‑prem environments.
• Mentor junior and mid‑level Mendix developers through code reviews, workshops, and knowledge‑sharing sessions.
• Contribute to pre‑sales efforts, including solution scoping, effort estimates, and technical proposal development.
• Ensure application quality using CI/CD pipelines, automated testing, and Mendix performance standards.
• Support configuration management and change‑control processes in alignment with federal security and program compliance requirements.

Skills

Mendix development

Mendix Advanced DeveloperCertification

US Citizenship

Active Secret Clearance

Systems integration with SAP

OData/REST integration

Mentoring/leadership

Job description

CACI International Inc seeks a Mendix Developer SME to lead the design, development, and delivery of enterprise Mendix applications aligned with SAP BTP and enterprise standards.

The role requires 5+ years of software development with 3+ years in Mendix, Mendix Advanced Developer Certification, US citizenship, and an active Secret clearance. You will mentor peers, support pre‑sales, and drive CI/CD and robust integration with SAP systems.