Solution Designer/Architect Solution Designer/Architect Nis, Serbia Responsibilities Programming of branch specific applications and services with focus on implementation and optimization of complex mathematical and geometric algorithms and technical orientated API solutions in the fields of lighting design, visualization and simulation Creating mathematical model specification and implementation as well as performance optimization (profile CPU/GPU bottlenecks, reduce draw calls, minimize state changes, and eliminate memory leaks) Choosing and integrating the right graphics APIs (Vulkan, DirectX 12, or WebGPU) based on platform and performance needs Writing and optimizing HLSL/GLSL shaders for lighting, shadows, and post-processing effects Working with programming technologies like OpenGL/WebGL, Vulkan, GLM, VMA, RenderDoc Working on 2D/3D data visualization Utilizing AI in the area of text and natural language processing, computer vision and information extraction as well as classification, ranking and analysis 3rd level support on technical inquiries and incidents Skills & Experience Bachelor's or Master Degree in Mathematics, Computer Science, IT or related technical field Knowledge in the area of Mathematics & Algorithms (linear algebra, geometric algorithms, ray tracing concepts) Experience of mathematical model specification and implementation and performance optimization (profile CPU/GPU bottlenecks, reduce draw calls, minimize state changes, and eliminate memory leaks) Experience of Graphics APIs & Hardware (Vulkan, DirectX, OpenGL as well as GPU architecture like unified shaders, SIMD execution, and memory bandwidth constraints) Programming knowledge and experience (modern C++ standards, RAII for graphics resources tracking, custom memory allocators, cache-friendly data structures) Familiarity with GPU Architecture (understanding of unified shaders, SIMD execution, and memory bandwidth constraints) Knowledge and practical experience with data visualization and 3D geometry are of advantage Experience with creating chatbots and operationalizing as well as developing and training machine learning models are of advantage What we offer Private Health Insurance Employee well-being and family support programs – private health insurance and various initiatives to support families and parenting. Social gatherings and community events – designed to foster connection and collaboration among employees. Personal growth - training opportunities accessible internally and externally. What matters to us We understand not only the power of the visible, but also the invisible. Like light, diversity is intangible, but it is perceptible. We value the uniqueness of every person and see this as a driver of innovation. Qualified applicants will be considered regardless of, for example, origin, skin color, gender, religion, age, sexual orientation, gender identity/expression or disability. As the contact person for this position, a great candidate experience is important to me! I will reach out to you within 7 days. Please inform me of any assistance you may need, so I can best support you throughout the hiring process. Talent Acquisition Partner Milos Mladenovic [email protected] Who we are At the Zumtobel Group, we are passionate about designing and producing light that empowers humans and brings architecture to life. We continuously push the boundaries in our search for perfection through timeless design, technical excellence and efficient performance. Through light, we create spaces that inspire. As we develop the next generation of lighting, we consider the wellbeing of people and nature. Our lighting is designed for our customers and their individual aspirations. We guide them into a new world of opportunities – as a group, and through all our individual brands, Thorn, Tridonic and Zumtobel. Learn more about our Group in our enlightening video - where WE LIVE LIGHT and thrive together! The result is a series of personal and authentic insights into our corporate culture - illustrated from different perspectives. Follow us: WE ARE PASSIONATE ABOUT LIGHT. We share a passion for light, creating aesthetic, functional, and sustainable lighting solutions that enhance quality of life. WE ARE EXCITED ABOUT CREATING INNOVATIVE LIGHTING SOLUTIONS FOR A SUSTAINABLE FUTURE. Sustainability and innovation drive everything we do — shaping a responsible, climate-neutral future. WE ARE INTERNATIONAL AND PERSONAL AT THE SAME TIME. While we have grown from a family business into a global organization, our collaborative spirit and familial culture remain integral to our identity. APPLY HERE