Sheet Metal Design Engineer | Konstrukteure für Blechbiegeteile (all genders)

Your mission

Are you an engineer who thrives on precision, innovation and impact? At Zellerfeld, we are reinventing how products are made, and we are looking for a Sheet Metal Design Engineer to help drive the mechanical evolution of our proprietary 3D printers. From concept to production, you will design and refine high-performance sheet metal components that power both our current systems and the platforms of tomorrow.

In this role, you will not just create parts. You will shape the mechanical foundation of the world’s most advanced footwear printing technology. Your designs will play a critical role in enhancing the scalability, reliability and quality of the machines that are transforming the entire industry.

Your profile

Your Role

• Design and develop precision sheet metal components and assemblies for our in-house 3D printer platforms.

• Optimize parts for manufacturability, cost efficiency and scalability, with a strong focus on bending, laser cutting and joining processes.

• Collaborate closely with mechanical engineers, production teams and suppliers to align design, functionality and fabrication constraints.

• Support prototyping, testing and iterative refinement of mechanical components.

• Ensure documentation is accurate and complete, including drawings, BOMs and release packages.

• Provide technical input to improve our hardware architecture, from internal builds to outsourced manufacturing.

• 5+ years of experience in mechanical design with a focus on sheet metal fabrication.

• Proficiency in CAD software such as SolidWorks or a comparable 3D tool, including flat pattern development and tolerance analysis.

• Solid understanding of metal materials, forming techniques and fabrication standards.

• Experience working with suppliers and production teams to transition designs from prototype to manufacturing.

• A structured mindset and attention to detail, paired with a proactive, hands-on attitude.

• English fluency required. German is a plus.

Why us?

Join Us

At Zellerfeld, we design and build our 3D printers entirely in-house—from the smallest mechanical component to custom cables and PCBs. Our hardware team has direct access to advanced prototyping tools including SLS printers, CNC machines and laser cutters, enabling us to move fast, test often and iterate with unmatched speed.

This hands-on environment gives you full control over your designs and the opportunity to see them come to life in days, not weeks. If you want to work in a place where ideas turn into hardware fast, and where precision meets creativity, this is your team.

Team and Work-Life

At our Hamburg HQ, you’ll join a diverse, multidisciplinary team of engineers, creators, and entrepreneurs. Our flat hierarchy and collaborative culture ensure your expertise and ideas are always heard. We believe in challenging the norm—and having fun while doing it.

About Us

Zellerfeld is building the future of custom footwear using the world’s first fully 3D-printed shoe production platform. Our mission: printed shoes on every foot. With strong backing from industry leaders and creatives, we’re turning bold ideas into breakthrough products.

Diversity

We value diverse perspectives and unconventional paths. What matters most is your passion, your know-how, and your ability to deliver impact.

About us

Zellerfeld is revolutionizing the footwear industry with the world’s first 3D-printing technology for fully customizable shoes. Our goal is simple: printed shoes on every foot. We’re a passionate team of engineers, designers, and innovators, questioning the status quo and disrupting traditional manufacturing processes. Backed by founders, influencers, and celebrities who believe in our vision, we’re committed to making a lasting, positive impact—not just on the footwear industry, but on the world.