We are seeking an experienced Mendix Application Tester to support the validation and quality assurance of Mendix-based applications, integrations, and business processes. The ideal candidate will have a strong background in software testing, experience working within low-code application environments, and the ability to collaborate closely with developers, business analysts, and stakeholders to ensure application quality and operational readiness. This role requires hands-on experience testing Mendix applications, user interfaces, workflows, integrations, and business logic.
Key Responsibilities
Develop, execute, and maintain test plans, test cases, and test scripts for Mendix applications.
Perform functional, integration, regression, system, and user acceptance testing to validate end-to-end business processes.
Collaborate with Mendix developers, business analysts, product owners, and stakeholders to clarify requirements and expected outcomes.
Validate application workflows, business rules, user interfaces, security roles, and data integrity within the Mendix platform.
Test integrations between Mendix applications and external systems, APIs, databases, and enterprise platforms.
Identify, document, and track defects using standard tools (e.g., JIRA, Azure DevOps, ALM, QTest).
Support test data preparation, environment validation, and release testing activities.
Participate in deployment, go-live, hypercare, and post-release validation activities as needed.
Provide detailed testing metrics, defect reporting, and quality status updates to project teams and leadership.
Assist in developing and maintaining automated test scripts where applicable.
Required Qualifications
3+ years of experience in software application testing, including experience testing Mendix applications or other low-code platforms.
Strong understanding of software testing methodologies, including functional, integration, regression, and user acceptance testing.
Experience validating application workflows, forms, business rules, and role-based security models.
Hands-on experience testing integrations with REST APIs, web services, databases, and third-party applications.
Familiarity with Agile/Scrum development methodologies and iterative release cycles.
Proficiency with test management and defect tracking tools such as JIRA, Azure DevOps, HP ALM, QTest, or Zephyr.
Ability to create clear, comprehensive test plans, test cases, and defect documentation.
Strong analytical, troubleshooting, and problem-solving skills.
Excellent communication and collaboration skills with technical and business teams.
Preferred Qualifications
Experience with Mendix application development or Mendix platform administration.
Mendix Rapid Developer, Intermediate Developer, Advanced Developer, or Tester certification.
Experience with automated testing tools such as Selenium, Tricentis Tosca, TestComplete, or Postman.
Understanding of enterprise application architecture, integrations, and business process automation.
Experience testing applications deployed in cloud environments (AWS, Azure, or Mendix Cloud).
ISTQB or similar software testing certification.
Experience supporting large-scale digital transformation or enterprise application modernization initiatives.
Numbers & Facts
Location
Dallas, TX
Skills
Acceptance Testingunmatched
Agile Programming Methodologiesunmatched
Analysis Skillsunmatched
Application Integrationunmatched
Atlassian JIRAunmatched
Automationunmatched
Bug Tracking/Defect Managementunmatched
Business Analysisunmatched
Business Processesunmatched
Communication Skillsunmatched
Data Qualityunmatched
DevOpsunmatched
Documentationunmatched
Enterprise Application Integration (EAI)unmatched
Enterprise Applicationsunmatched
Enterprise Architectureunmatched
Functional Testingunmatched
Hewlett-Packard Product Familyunmatched
ISTQB Foundationunmatched
Identify Issuesunmatched
Integration Testingunmatched
Leadershipunmatched
Mail Servicesunmatched
Microsoft Windows Azureunmatched
Problem Solving Skillsunmatched
Quality Assuranceunmatched
Quality Assurance Methodologyunmatched
Quality Metricsunmatched
Rapid Application Development (RAD)unmatched
Regression Testingunmatched
Scrum Project Management and Software Developmentunmatched
Seleniumunmatched
Software Developmentunmatched
Software Testingunmatched
Systems Administration/Managementunmatched
Team Playerunmatched
Test Automationunmatched
Test Caseunmatched
Test Dataunmatched
Test Plan/Scheduleunmatched
Test Scriptsunmatched
Test Toolsunmatched
Testingunmatched
User Interface/Experience (UI/UX)unmatched
Validation Testingunmatched
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