Intern Founders Associate Fintech Startup (Serial Entrepreneurs)

Firstlane Capital is the entrepreneurial family office of Achim Bönsch, Sebastian Seifert, and Andreas Veller all WHU alumni and proven serial entrepreneurs. Over the past decade, they built and scaled viafintech (Barzahlen) into Europe’s largest bank-independent payment infrastructure, leading to Germany’s largest FinTech exit in a nine-figure transaction to Paysafe in 2021.

At Firstlane Capital, we focus on building and backing category-defining ventures in FinTech, payments, and digital infrastructure. We don’t just invest – we build.

Our latest venture, finperks, is reinventing the prepaid economy through smarter rewards, cashbacks, and white-label employee benefits.

Founded and actively operated by Sebastian, Andreas ,and Achim , finperks brings together their deep FinTech expertise and proven track record in building scalable, hig...