At Moss, we give finance professionals the power to automate their day-to-day and make forward-thinking decisions.
Our culture is what makes that possible: we play to win, we obsess over quality, and we win as One Moss, and it works. Moss closed a €35 million Series C in August 2026, crossing a €1 billion valuation, and became one of Europe's fintech unicorns. Join us for what's next.
Our Product team is seeking a Senior Finance Expert. You will be the accounting authority our product teams build with. You shape how we solve our customers' finance problems, and you have the final say on whether a release is right before it reaches them.
Your responsibilities
Partner with PMs, designers and engineers to scope solutions to real customer accounting problems.
Turn customer needs and accounting rules into clear requirements that a technical team can build from.
Sign off on the quality of releases, and hold a release when accounting correctness is at risk.
Speak with customers and accounting partners to understand how finance teams work with DATEV and the wider SMB tooling stack.
Act as the accounting reference for product teams across Moss.
Bring a forward-looking view on accounting tooling into roadmap discussions.
About you
5+ years of hands-on accounting experience in an SMB context, for example in an accounting firm, tax advisory or finance team
You have built or implemented accounting software for customers or for your own organisation
Strong working knowledge of DATEV
You are fluent in German & English
Nice to have: NetSuite or Microsoft Dynamics
In addition, here are the skills and attributes we are looking for:
Expert: you know accounting at cash level, from postings to year-end, and you keep going deeper.
Product thinker: you take a customer problem and shape it into a solution that is worth building.
Clear communicator: you write requirements that leave no room for guesswork.
Conviction: you push back constructively and hold the line on quality with senior stakeholders.
Forward-looking: you have a point of view on where accounting tools are heading, and you thrive in a fast-moving startup environment.
About Moss
Moss is the Finance AI platform for Europe's mid-sized businesses, giving companies real-time visibility and full control over their spend. By automating card issuing, invoice management and expenses, Moss simplifies financial workflows and frees finance and accounting teams from manual, administrative work.
Founded in Berlin and used by more than 10,000 businesses including Flink, Schufa, n8n and Auto1, Moss has raised €220+ million to date and operates in Germany, the Netherlands, the UK and further EU markets. In August 2026, Moss closed a €35 million Series C led by Portage, crossing a €1 billion valuation and becoming one of Europe's newest fintech unicorns. Moss is backed by investors including Valar Ventures, Tiger Global, Global Founders Capital, Cherry Ventures, A-Star.
We're a team of 300+ people from 50+ nationalities across 5 offices in Europe and we hire, reward, and grow people based on Moss DNA: playing to win, obsessing over quality, winning as One Moss. If that's how you want to work, we want to hear from you. - here's what else to expect:
Top-of-market compensation package, including equity.
Our vibrant offices are at the heart of our culture, where in-person time fuels collaboration and connection over weekly breakfasts and Friday demos.
Additional benefits include: 20 days “work from abroad”, 600EUR/GBP Learning & Development Budget, and other local benefits.
Unless stated otherwise, benefits apply to full-time positions (interns and working students receive a tailored package).
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