Introduction

Custom Surgical is a fast-growing AI-powered medical technology startup transforming the future of eye care through advanced 3D visualization and intelligent Computer Aided Diagnosis systems. We work at the intersection of artificial intelligence, hardware, software, and clinical innovation, building products that enhance diagnose precision and improve patient outcomes.

We are an ambitious, international team, moving fast, learning constantly, and developing AI-driven technologies that support surgeons in some of the most demanding clinical environments.

Your tasks

Tasks

As a Founder’s Associate (Working Student), you will work directly with the CEO and support strategic, operational, and cross-functional projects at C-level.

This role is especially suited for students interested in entrepreneurship and startup leadership. You will gain first-hand exposure to how a company is built from the inside — how founders think, prioritize, and make decisions under uncertainty.

What You’ll Do

• Assist with strategic and C-level projects (product, growth, operations, fundraising, partnerships)
• Prepare presentations, analyses, and decision-support materials
• Conduct research to support strategic decisions
• Follow up on action items from leadership and executive meetings
• Take ownership of small projects and drive them independently
• Gain exposure to real founder-level challenges and trade-offs

Your profile

Requirements

What We’re Looking For

• Currently enrolled as a Bachelor’s or Master’s student
• Strong interest in entrepreneurship, startups, or building companies
• Curious, proactive, and comfortable with ambiguity
• Structured thinker with strong analytical skills
• Able to work independently and take responsibility
• Strong communication skills (English required, German is a plus)
• Availability to commit 20 hours per week for at least 6 months
• Flexible schedule that adapts to your university agenda

Benefits

If you are considering starting your own company in the future, this role offers an exceptional learning opportunity and a realistic view of what entrepreneurship actually looks like day to day.

• Direct mentorship and close collaboration with a startup CEO
• Deep insight into founder-level decision-making
• Hands-on experience across strategy, execution, and leadership
• A steep learning curve in an AI-driven medtech startup
• Flexible working hours compatible with your studies
• Strong professional references and long-term career value

If you’re curious about entrepreneurship, excited to learn how startups are built, and motivated to work closely with a founder on real C-level challenges, we’d love to hear from you.

This role is a unique opportunity to learn by doing, take responsibility early, and gain insights that will stay with you for the rest of your career — especially if you plan to start a company yourself one day.

Apply now and join us in shaping the future of AI-powered surgical technology — side by side with the founder.