Tax Operations Support

The Role:

Joining Moderna means advancing mRNA science to transform medicine. Work with exceptional global teams on a broad pipeline and build a career that makes a real difference for patients.

Moderna is strengthening its international business services hub in Warsaw supporting our growing global operations. We welcome professionals ready to help advance our mission and shape the future of mRNA medicines.

As Moderna continues its rapid global expansion the Moderna Enterprise Solution Hub in Warsaw (MESH) stands at the center of this growthbringing together Finance HR and Compliance talent into a high-impact global capability hub.

In this role you will contribute to the accuracy compliance and evolution of Modernas indirect tax processes across European and international markets.

You will operate at the intersection of tax finance and digital innovation with opportunities to engage with advanced tools and emerging technologies including Generative AI to continuously improve reporting and compliance processes.

Heres What Youll Do

On Operational Excellence:

• Prepare VAT GST and CT reporting to ensure compliance across a group of European markets and additional international jurisdictions as needed

• Support the preparation and filing of periodic VAT and other indirect tax returns (including sales listings Intrastat and SAF-T) using tax preparation tools

• Help provide guidance to internal stakeholders on indirect tax matters ensuring transactions are recorded in compliance with local tax regulations

• Conduct transaction-level checks to verify correct application of indirect tax rules

• Build strong cross-functional relationships to support delivery of high-quality indirect tax advice compliance reviews and responses to inquiries

• Assist in maintaining and strengthening internal controls over indirect tax processes

• Perform VAT/GST/CT general ledger account reconciliations ensuring accuracy and completeness of financial data

• Support day-to-day activities of the Indirect Tax team contributing to operational continuity and efficiency

• Assist in the preparation of project presentations reports schedules and analytical outputs

• Conduct research on indirect tax reporting obligations outside the United States ensuring up-to-date compliance practices

• Keep stakeholders informed of tax updates and assess the implications of new or evolving laws and regulations

• Participate in tax-related projects and continuous improvement initiatives to enhance processes and scalability

On People and Stakeholder Management:

• Collaborate closely with Indirect Tax team members and global leadership across regions

• Engage with cross-functional teams to understand core business processes and ensure tax considerations are embedded effectively

The key Moderna Mindsets youll need to succeed in the role:

• We behave like owners. The solutions were building go beyond any job description.

• We digitize everywhere possible using the power of code to maximize our impact on patients.

Heres What Youll Need (Basic Qualifications):

• Bachelors degree in Accounting Finance Business or related discipline

• Interest in pursuing tax accreditation

• 1-2 years of experience in indirect taxes; experience in public accounting or the pharma/biotech industry is beneficial

• Basic understanding of tax principles with a willingness to develop expertise in VAT/GST/CT

• Familiarity with financial systems such as SAP is advantageous

• Proactive work ethic ready to take initiative and deliver results

• Analytical mindset with attention to detail

• Organizational skills and the ability to communicate effectively

• Capability to work as part of a team across various functions

• Fluency in English both written and spoken. Knowledge of additional languages is a plus

• Motivated to be part of a fast-growing transformative company that values boldness relentlessness curiosity and collaboration.

• Proficiency in English (verbal and/or written) required due to global collaboration needs.

Pay & Benefits

At Moderna we believe that when you feel your best you can do your best work. Thats why our global benefits and well-being resources are designed to support youat work at home and everywhere in between.

• Best-in-class healthcare plus voluntary benefit programs to support your unique needs

• A holistic approach to well-being with access to fitness mindfulness and mental health support

• Family building benefits including fertility adoption and surrogacy support

• Generous paid time off including vacation bank holidays volunteer days sabbatical global recharge days and a discretionary year-end shutdown

• Savingsandinvestments to help you plan for the future

• Location-specific perks and extras

The benefits offered may vary depending on the nature of your employment with Moderna and the country where you work.

About Moderna

Since our founding in 2010 we have aspired to build the leading mRNA technology platform theinfrastructure to reimagine how medicines are created and delivered and a world-class team. We believe in giving our people a platform to change medicine and an opportunity to change the world.

By living our mission values and mindsets every day our peopleare the driving force behind our scientific progress and our we are creating a culture of belonging and building an organization that cares deeply for our patients our employees the environment and our communities.

We are proud to have been recognized as a Science Magazine Top Biopharma Employer a Fast Company Best Workplace for Innovators and a Great Place to Work in the U.S.

As we build our company we have always believed an in-person culture is critical to our success. Moderna champions the significant benefits of in-office collaboration by embracing a 70/30 work model. This 70% in-office structure helps to foster a culture rich in innovation teamwork and direct mentorship. Join us in shaping a world where every interaction is an opportunity to learn contribute and make a meaningful impact.

If you want to make a difference and join a team that is changing the future of medicine we invite you to visit to learn more about our current opportunities.

Moderna is a smoke-free alcohol-free and drug-free work environment.

Moderna is a place where everyone can grow. If you meet the Basic Qualifications for the role and you would be excited to contribute to our mission every day please apply!

Moderna is committed to equal opportunity in employment and non-discrimination for all employees and qualified applicants without regard to a persons race color sex gender identity or expression age religion national origin ancestry or citizenship ethnicity disability military or protected veteran status genetic information sexual orientation marital or familial status or any other personal characteristic protected under applicable law. We consider qualified applicants regardless of criminal histories consistent with legal requirements.

Were focused on attracting retaining developing and advancing our employees. By cultivating a workplace that values diverse experiences backgrounds and ideas we create an environment where every employee can contribute their best.

Moderna is committed to offering reasonable accommodation or adjustments to qualified job applicants with disabilities. Any applicant requiring an accommodation or adjustment in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should contact the Accommodations and Adjustments team at .

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