Product Engineer

ABOUT FINTO Finto is on a mission to reinvent how enterprises run their finance operations. Starting with AI-powered automation for accounts payable, we eliminate manual invoice handling, supplier chasing, 3-Way-Matching and ERP data entry. Backed by Y Combinator, we’re building the future of enterprise accounting. Our mission is to free the world’s finance teams from repetitive, low-value tasks so they can focus on impactful work.

That starts with building a place where everyone can do their best work. Whether you’re building on our platform, partnering with our customers, or shaping our story: We just make things finance teams want.

ABOUT THE ROLE

We are looking for a (Senior) Product Engineer to join our team, focused on building and optimizing the next generation of AI-powered enterprise finance tools. As part of the founding engineering team, you will play a pivotal role in shaping our platform and helping some of the world’s largest companies eliminate their manual accounting work.

You’ll work side-by-side with our founders to turn ideas into high-performing, elegant features that slot seamlessly into our customers’ existing processes. Your work will directly define how finance teams experience AI automation - in real life, at scale. We’re headquartered in Munich, with roots in San Francisco through Y Combinator.

WHAT YOU’LL DO

• Build and enhance AI-powered automation tools for invoice processing, ERP integration, and complete accounting workflows.
• Architect performant, scalable, and reliable solutions for mission-critical finance operations.
• Optimize and refine AI models for accuracy, speed, and usability in real-world scenarios.
• Deliver exceptional user experiences through thoughtful UI/UX design, using frameworks like React, Node.
• Stay ahead of emerging trends in AI, Web, ERP technology, and automation - and bring the best of them into our platform.
• Troubleshoot and resolve complex challenges, ensuring our AI-powered workflows run reliably at scale. WHAT WE’RE LOOKING FOR - 3–5+ years in full-stack development, ideally building AI-powered or enterprise-focused products.
• Strong JavaScript/TypeScript skills with experience in React and Next.js.
• Backend expertise in Node.js or comparable languages like Python or Go, with a focus on scalable APIs and AI-driven services.
• Hands-on experience with AI models and APIs
• A builder’s mindset - passionate about developer experience and how AI can enhance productivity.
• Excellent problem-solving and communication skills in fast-moving, collaborative environments. WORK AT FINTO
• Career-defining growth: Big ambitions mean rapid progression, expanding responsibilities, and access to our San Francisco & YC network.
• Competitive pay & meaningful equity: Share in the upside of a YC-backed, fast-scaling company. - 25 vacation days + 2 fixed “company recharge days.”
• Twice-yearly team offsites and hacker weeks in Europe or San Francisco. INTERVIEW PROCESS

1. Intro Call – 30 mins with a founder
2. Deep Dive – 45 mins on product & tech fit
3. Technical Interview – 90 mins onsite coding & design challenge
4. Meet the team and Reference Calls
5. Offer