Product Engineer

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 last generation of enterprise accounting software. 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. 26 vacation days + 2 fixed “company recharge days.” Twice-yearly team offsites and hacker weeks in Europe or San Francisco. We're building a next-generation AI platform using React/Next.js frontends with Node.js/Python backends, integrated with leading AI models and APIs. Our core technical challenges involve real-time document processing at enterprise scale, seamless ERP integrations across diverse accounting systems, and optimizing AI model performance for financial accuracy and speed. We leverage modern cloud infrastructure to handle mission-critical finance workflows while maintaining the reliability and security standards that large enterprises demand. Interview Process Intro Call – 30 mins with a founder Deep Dive – 45 mins on product & tech fit Technical Interview – 60 mins coding & design challenge Onsite Co-Work – Build and ship a real feature with us in Munich Offer Interested? Tell us a bit about yourself! Send your LinkedIn profile or CV, along with a link to your GitHub and your desired start date, to [email protected], we can’t wait to hear from you.