Senior Product Management Builder

Join Taxfix, a leading fintech company, as a Senior Product Management Builder. In this role, you will take user problems from rough ideas to shipped products, using AI tools to enhance your efficiency. You will work closely with a small team, focusing on outcomes rather than roadmaps, and have the opportunity to make a meaningful impact on people's lives. Enjoy a range of benefits, including a generous learning budget, flexible working hours, and employee stock options.

Missions

• Take a user problem from rough idea to shipped product, including writing the brief, designing the flow, prototyping, and getting it in front of users.
• Compress research, synthesis, and spec-writing from weeks into hours, using AI tools to enhance efficiency.
• Structure fuzzy problems, identify what should and shouldn’t be built, and move forward when there are dozens of possible directions.

Profil recherché

- You’ve gone from user problem to testable prototype without waiting for a brief to be written for you. The output was good enough that a team shipped from it

- Understand implicitly the product development process - from discovery, to user research to experimentation. You are able to build and defend a compelling strategy that solves user needs

- 5+ years experience in Product Management (ideally in fintech or B2B). You’ve shipped things that real people use, and you can point to the metric that moved when you did

- You’re AI-native by default. You use tools like Claude, Cursor, Lovable, or similar regularly. You follow the AI product space closely and you know the difference between a demo and something production-ready

- You’ve built personal AI workflows that make you meaningfully faster. You know when to trust AI output, when to edit it, and when to reject it

- You have a builder track record: you’ve made things with AI, not just written specs about them. Shipped products, agent workflows, or tools real users have touched. Any of these count whether at work or in your personal life

- Low PM baggage: you’re not attached to how product management "should" be done. You care about outcomes, not territory

- You’ve worked on products where getting it wrong has real consequences for real people, and that raised your bar, not lowered it

- You believe in experimentation and ship with velocity to learn quickly. You know your way around AB tests and are excited to try new data science models to learn faster

- You bring an entrepreneurial and independent mindset. You are excited about spotting opportunities and then acting on them

- You’ve found a way through blockers rather than waiting to be unblocked. When something was genuinely impossible, you documented why and moved on

- Fluency in English is required (German is a plus)

- Data fluency: you know the metric you were trying to move, and you can say whether you moved it, with healthy skepticism about what metrics do and don’t tell you