Tax Technology Manager

About Us

At , data drives our decisions. Technology is at our core. And innovation is everywhere. But our company is more than datasets, lines of code or A/B tests. We're the thrill of the first night in a new place. The excitement of the next morning. The friends you encounter. The journeys you take. The sights you see. And the memories you make.

Through our products, partners and people, we make it easier for everyone to experience the world.

The Tax Technology Manager will join the Data & Technology Strategy (DTS) team and play a key role in executing Booking’s tax technology roadmap, with a particular focus on e-invoicing, digital reporting and tax data transmission (Dac7, CESOP etc.).

Reporting to the Senior Manager Tax Technology within DTS and sitting within the Tax team at Booking, this role is responsible for translating tax requirements into concrete technology solutions, supporting platform modernization, and ensuring that our tax capabilities are implemented correctly, tested thoroughly, and documented clearly.

You will work day-to-day with Fin Tech, Project Management and Tax to define detailed requirements, support design, configuration and testing, and help deliver a scalable, governed and reusable tax technology platform ahead of upcoming tax regulations impacting Booking with a key focus on digital reporting and e-invoicing. This is a hands-on delivery role, focused on execution, analysis and subject-matter expertise.

• Act as subject matter expert (SME) for e-invoicing, digital reporting and tax data transmission, supporting both discovery and implementation activities across multiple jurisdictions.
• Translate regulatory and tax policy requirements (e.g. ViDA, DAC7, CESOP, e-invoicing regimes) into detailed, tax technology requirements.
• Join industry-wide conversations and broader groups on policy, including engagement with bodies such as the OECD and other organizations.
• Support end-to-end delivery of capabilities related to e-invoicing and digital reporting ensuring solutions are compliance‑first, robust, and auditable for current and future tax needs
• Help accelerate key programs (e.g. ViDA readiness, e-invoicing rollouts) by breaking down tax requirements into implementable user stories, test cases and data mappings, and by supporting cutover and post‑go‑live stabilization.
• Contribute to a future‑proof tax solutions and processes that support our broader tax technology roadmap. Optimise our future platform by identifying issues, proposing pragmatic fixes, and promoting reuse and standardization across countries and business models.

Tax Technology (Execution & SME)

• Gather, document and maintain clear tax technology requirements for e-invoicing, digital reporting and data transmission so that engineering, architecture and product teams can implement compliant solutions on time.
• Work day‑to‑day with cross‑functional teams (Fin Tech, Project Management, Tax, Accounting, Compliance) to translate tax objectives (e.g. ViDA, DAC7, CESOP, local e‑invoicing mandates) into detailed process flows and requirements.
• Support the tax technology track in delivering capabilities and jurisdiction go‑lives in parallel, with strong emphasis on reusable configuration, templates and patterns to reduce time and effort for each additional country.
• Contribute to build/buy/hybrid decisions for tax technology solutions.

• Support discovery and design for new tax legislation and regulatory changes (e.g. data elements, timing and frequency of data transmission, invoice / report formats and controls)
• Ensure solutions are designed with AI‑compatibility and self‑service in mind where relevant (e.g. clear data structures, accessible documentation, robust metadata) and help document trade‑offs and design decisions.
• Monitor global regulatory changes in the area of e-invoicing and digital reporting and regularly update leadership and include on roadmaps.

• Work with Tax, O2C, Accounting and Fin Tech to ensure compliance processes for e‑invoicing and digital reporting are:
• clearly designed end‑to‑end
• documented in…