Mendix Developer SME

Key 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.

Required Qualifications

• 5+ years of hands-on software development experience, including 3+ years dedicated to Mendix development.
• Mendix Advanced Developer Certification (required).
• US Citizenship required.
• Active Secret Clearance required.
• Demonstrated ability to bridge gaps between Mendix apps and SAP back-end systems.
• Working knowledge of SAP integration patterns (OData services, SAP BTP destinations, Cloud Connector configuration).
• Familiarity with SAP ERP, SAP S/4HANA, or SAP BTP sufficient to identify process/data gaps and propose Mendix-based extension solutions.
• Core Skills: Proficiency in Mendix Studio Pro, microflows, nanoflows, domain modeling, and custom widget development Strong understanding of REST/OData API integration with SAP systems Experience with SAP BTP and cloud-native deployment models (BTP Cockpit, destination config, etc.) Solid understanding of Agile/Scrum methodologies Familiarity with DevOps practices (Git, CI/CD, automated testing) Understanding of federal IT security standards and ability to operate in controlled/classified environments Must be a US Citizen Must have an active Secret Clearance

Preferred Qualifications

• Mendix Expert Developer Certification (strongly preferred).
• SAP BTP certification or hands-on experience with SAP Integration Suite / SAP Extension Suite.
• Experience with Mendix Native Mobile development.
• Background in enterprise architecture or solution design within SAP ecosystems.
• Exposure to SAP security concepts, including position-level clearance data management in federal HR configurations.
• Strong communication and stakeholder-management skills for client-facing federal environments.
• Prior consulting or professional-services experience with an SAP partner, SI, or federal integrator.

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose - to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

CACI is an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.