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Product Owner - Tax product

Role overview

Qualifications

  • Qualified French corporate or tax lawyer (Master 2 / CAPA or equivalent) with ~3–5 years of experience
  • Hands-on product experience (writing specs, prioritising backlogs, running sprints, or shipping features)
  • Strong knowledge of French tax obligations related to digital assets and solid grasp of EU regulatory landscape (DAC8, MiCA)
  • Fluent in French (native level) and professional English

Responsibilities

  • Own the end-to-end Tax Product roadmap, from transaction categorisation and capital-gains calculation to tax-ready reports (Cerfa 2086, etc.)
  • Translate French and EU tax developments into clear product requirements and acceptance criteria for engineering
  • Collaborate daily with Engineering, Design, Legal, and Compliance to prioritise, spec, and deliver features on time
  • Conduct user research and testing to ensure the tax experience is legally accurate and intuitive

Key facts

Other skills

  • Analytical Skills
  • Teamwork
  • Problem Solving

About the company

Stealth Fintech logo

Stealth Fintech

Blockchain, Crypto & Web3

The first crypto wallet integrated with a current account.

Company details

Company typeSME
IndustryBlockchain, Crypto & Web3
Company size11 - 50

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Job description

At Deblock, we are building the first bank onchain: simple, non-custodial, and human. We are looking for our Mid Product Owner for our next Tax Product. The person who will shape and deliver a best-in-class crypto tax experience for our users.

This isn’t a role for someone who just writes user stories; it’s for a legally sharp, product-minded builder. You will report directly to the Founders and Head of Product, acting as the bridge between complex French and European tax regulation and a product that makes compliance feel effortless. You will own the Tax Product from discovery to delivery.

πŸ‘€ What we are looking for

  • The "Legal-Meets-Product" Profile: You are a qualified French corporate or tax lawyer (Master 2 / CAPA or equivalent) with c. 3–5 years of experience. You may have started in a top-tier law firm or Big 4 tax practice, then moved closer to product and tech.
  • Product Instincts: You have hands-on experience contributing to or owning a product – writing specs, prioritising backlogs, running sprints, or shipping features. You understand what it means to build, not just advise.
  • French & EU Tax Fluency: You have deep knowledge of French tax obligations related to digital assets (flat tax, IFI, plus-values, dΓ©clarations fiscales) and a solid grasp of the evolving EU regulatory landscape (DAC8, MiCA implications).
  • Analytical Rigour: You don't just "have ideas" – you build decision trees, write clear PRDs, and back your recommendations with data and legal reasoning.
  • Bilingual Communication: You are fluent in French (native-level) and professional in English. You can translate dense tax regulation into plain language a user can understand.

🀩 What will make you stand out

  • Crypto-Native Knowledge: You have already worked on crypto-tax topics – whether at a legaltech, a Web3 company, or advising crypto clients in practice. You can explain the tax treatment of staking rewards at dinner without losing the table.
  • Product Delivery Track Record: You've shipped a feature or product end-to-end in a startup or scale-up environment, ideally in fintech or legaltech.
  • Regulatory Network: You have contacts within the French tax administration (DGFiP), AMF, or relevant professional bodies that could accelerate our compliance journey.

πŸ§‘β€πŸ’» What you’ll be working on

  • Tax Product Roadmap: Own the end-to-end product roadmap for Deblock's Tax Product – from transaction categorisation and capital-gains calculation to the generation of tax-ready reports (Cerfa 2086, etc.).
  • Regulatory Translation: Monitor French and EU tax developments and translate them into clear product requirements and acceptance criteria that the engineering team can build against.
  • Cross-Functional Collaboration: Work daily with Engineering, Design, Legal, and Compliance to prioritise, spec, and deliver features on time. You're the connective tissue between "what the law says" and "what the user sees."
  • User Research & Testing: Talk to users, run beta tests, and iterate. Ensure the tax experience is not only legally accurate but genuinely intuitive.
  • Strategic Partnerships: Identify and evaluate partnerships with tax-filing platforms, accounting software providers, or institutional tax advisors to extend the product's reach and credibility.

πŸ€‘ What you’ll get

  • Competitive salary + stock options
  • Private dental + health insurance
  • The best tech for your job
  • 30 days of paid holidays (excl. bank holidays)
  • Option to work 100% remotely or come to the office - your choice!
  • Ability to work abroad for 4 months a year

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MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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