Summary: Seeking a passionate front-end software engineer to develop advanced 3D medical planning tools, focusing on complex engineering challenges and improving patients' lives worldwide. Highlights: 1. Design and implement complex front-end modules with 3D visualization focus 2. Work with modern TypeScript-based stack using OOP principles and design patterns 3. Contribute to tools that improve engineering quality and developer experience **BARCELONA, SPAIN** **SOFTWARE ENGINEERING \& RESEARCH** **HYBRID** **FULL\-TIME** **ENGLISH CV** Do you enjoy solving complex engineering challenges rather than building standard web pages? Would you like your code to help surgeons plan life‑changing surgeries and improve patients’ lives worldwide? At Materialise Medical, we develop advanced 3D medical planning tools that empower clinicians and researchers to create patient‑specific treatments. We are now looking for a front‑end software engineer who is passionate about well‑structured, object‑oriented code and clean architecture. What you will do* Design and implement complex front\-end modules with a strong focus on application logic, 3D visualization, and computational workflows, not just UI * Work in a modern TypeScript\-based stack using object\-oriented principles and design patterns * Collaborate closely with architects, product managers, and fellow engineers to turn product requirements into robust, maintainable code * Write clean, testable, and reusable components with a strong focus on quality (unit tests, TDD mindset) * Contribute to internal tools that improve engineering quality and developer experience Your profile* You have strong software engineering fundamentals and enjoy solving algorithmic or mathematical problems * You are fluent in OOP concepts and design patterns (e.g., Factory, Strategy, etc.) * You understand and follow SOLID principles * You have strong proficiency in TypeScript, with familiarity in other object\-oriented languages (e.g., C\#, Java) as a nice\-to\-have * 2\+ years of professional experience in designing and delivering production\-ready applications * Good communication skills and a collaborative mindset Nice to have * Experience with 3D rendering, computational geometry, or scientific visualization * Familiarity with vertex/matrix algebra or simulation\-type logic What we offer **Healthy life\-work balance** When creating a better and healthier world, a good place to start is with yourself. That's why we encourage our employees to prioritize their overall well\-being, fostering physical fitness, mental resilience, and social connections through a range of workshops, sports activities, and other events and initiatives that contribute to a balanced and fulfilling work\-life harmony.**Hybrid working \& flexibility****Personal growth and career advancement****Team building****Innovation is key** Location and type of contract* Barcelona, Spain * Hybrid role * Full\-time * Mid\-senior level position Working at Materialise Materialise is a dynamic, international high\-tech company, founded in 1990 and headquartered in Belgium, with over 2,300 employees worldwide. Materialise’s mission is to innovate for a better and healthier world through its software and hardware infrastructure and in\-depth knowledge of additive manufacturing (also known as 3D printing). Our customers are in diverse industries, such as automotive, aerospace, medical, research, and academia. As a growing company, Materialise is always looking for enthusiastic professionals who want to work in an environment full of revolutionary technology and surrounded by people passionate about their work.