Senior Manager, Tax Technology Solutions

BeOne continues to grow at a rapid pace with challenging and exciting opportunities for experienced professionals. When considering candidates, we look for scientific and business professionals who are highly motivated, collaborative, and most importantly, share our passionate interest in fighting cancer. General Description: The Senior Manager, Tax Technology Solutions is a critical role within GTS Finance Technology, responsible for the strategy, delivery, and ongoing support of tax‑related technology solutions across BeOne’s global footprint.

This role serves as the primary bridge between Tax, Finance, and Technology, ensuring that tax processes are effectively enabled through systems, data, and automation while meeting global regulatory, audit, and compliance requirements.

###The role### owns and enhances tax capabilities across core ERP platforms and best‑of‑breed tax solutions, supporting indirect tax, direct tax, tax provisioning, statutory reporting, and tax data transparency. The ideal candidate brings strong hands‑on tax systems experience, a deep understanding of tax processes, and the ability to lead cross‑functional initiatives from intake through implementation and operational support.

The Senior Manager, Tax Technology Solutions is expected to: Partner with Global Tax leadership to define and execute the tax technology roadmap Identify opportunities to standardize, automate, and improve tax processes through technology and data Act as solution owner for designated tax platforms and capabilities Ensure tax solutions align with enterprise architecture, data governance, and audit standards Essential Functions of the Job: As a Tax Technology Senior Manager, you will work across global tax processes and enterprise systems to deliver scalable, compliant solutions.

You will: Own tax technology solutions across their full lifecycle: intake, design, build, test, deploy, and sustain Serve as the primary liaison between Tax, Finance, GTS, and external vendors Develop and maintain a tax technology roadmap aligned to business priorities and regulatory change Lead discussions and solution design related to: Indirect tax (VAT, GST, sales & use tax) Direct tax and tax provisioning Statutory reporting and compliance Tax data sourcing, transformation, and controls Provide hands‑on expertise with ERP tax configuration and tax determination logic (e.

g.

###requirements### definition for tax initiatives Ensure compliance with audit, SOX, and internal control

###requirements### across all supported applications Manage vendor relationships, delivery quality, and prioritization of tax initiatives Oversee testing activities including UAT, regression testing, and validation of tax calculations Develop user documentation, training materials, and change communications Monitor operational performance, issue resolution, and continuous improvement opportunities Your daily

###responsibilities### may include: Partnering with Tax and Finance stakeholders on prioritization and solution design Leading or supporting implementations driven by new tax regulations or business changes Analyzing and documenting current‑state tax processes and data flows Designing and testing future‑state tax processes and system capabilities Supporting tax audits and regulatory inquiries with system and data insights Managing multiple initiatives in parallel across regions and tax domains This role provides deep exposure to global tax operations and Finance Technology, enabling meaningful impact at scale.

###experience### in a technical, ERP, or consulting environment 7+ years of

###experience### with systems integrations and implementations 7+ years of

###experience### across the systems development lifecycle (design, build, test, deploy, support) Education Required: Bachelor’s degree in Information Systems, Engineering, Business, or related field Preferred Skills: 7+ years of tax domain

###experience### 7+ years of

experience

supporting indirect and/or direct tax processes in global environments

###Experience### with tax technology and reporting tools such as Vertex, ONESOURCE, Meredian, SAP Tax, SAP DRC, Alteryx, Power BI Strong understanding of ERP tax configuration and Finance integration

###Experience### working with tax data, analytics, and automation Full systems lifecycle

###experience### (requirements through deployment) Prior consulting or client service delivery

experience

preferred Project management

###experience### a plus Strong technical writing, documentation, and testing leadership

skills

###Experience### with data visualization and analytics tools Proficiency with Microsoft Office tools, including Visio Professional Skills: Excellent communication (written and oral) and interpersonal

###skills### Proven success in contributing to a team-oriented environment Proven ability to work creatively and analytically in a problem-solving environment Desire to work in an information systems environment Ability to work independently in a changing environment Supervisory Responsibilities: N/A (may include indirect leadership of vendors or project-based team members) Salary Range Poland: 276,000.

00 PLN - 345,000. 00 PLN Global Competencies When we exhibit our values of Patients First, Driving Excellence, Bold Ingenuity, and Collaborative Spirit, through our twelve global competencies below, we help get more affordable medicines to more patients around the world.

###equal opportunity### employer. BeOne does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.

BeOne is a global oncology company that is discovering and developing innovative treatments that are more affordable and accessible to cancer patients worldwide. With a broad portfolio, we are expediting development of our diverse pipeline of novel therapeutics through our internal capabilities and collaborations. We are committed to radically improving access to medicines for far more patients who need them.

Our growing global team of more than 11,000 colleagues spans six continents. To learn more about BeOne, please visit www. beonemedicines.

com and follow us on LinkedIn, X (formerly known as Twitter), Facebook and Instagram. For more information, please visit the link to explore job opportunities in China Mainland. China Mainland Job Posting At BeOne, how we work is just as important as the work we do.

Below are our Values that determine the decisions we make and how we do things.