Software Engineer

Mendix

full-time

Posted on: 9/22/2025

Origin: • 🇳🇱 Netherlands

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Mid-LevelSenior

CypressJestReactTypeScript

About the role

Architect, design, and implement high-quality React software for the Mendix Microflow editor
Evolve the Mendix Microflow editor to make complex microflows intuitive, delightful, and scalable for global customers
Develop using TypeScript (front-end) and collaborate with C# back-end where relevant
Write and maintain comprehensive tests (unit, integration, E2E) and use testing tools like Jest, React Testing Library, and Cypress
Participate in code reviews, contribute to technical architecture decisions, and share knowledge within the team
Collaborate within a dynamic, international agile R&D team to deliver impactful features used by thousands of developers
Take part in monthly Crafting Days to prototype and experiment with new ideas

Fluent in TypeScript and React, deep understanding of hooks, Context API, state management patterns, and scalable architecture
Strong TypeScript skills to build robust, type-safe codebases
UX champion with a keen eye for user experience and accessibility (A11y)
Testing enthusiast with hands-on experience in unit, integration, and E2E testing (Jest, React Testing Library, Cypress)
Foundational understanding of AI principles and tooling and eagerness to explore AI/ML integrations
Collaborative experience in dynamic, international agile teams; active participation in code reviews and knowledge sharing
Lifelong learner mindset, curiosity about new tools, languages, and front-end paradigms
Curious, driven, and passionate about architecting and delivering high-quality, impactful software
Successful candidates must pass onboarding screening and provide a Certificate of Conduct