Reporting line: Global Head of Tax
Working model: Hybrid
Join the global ISS STOXX Tax team and help shape the future of indirect tax, tax compliance, and tax governance in a dynamic international environment. This role goes beyond traditional VAT compliance, therefore if you are seeking an international in-house position with broad exposure to drive Tax CMS initiatives, tax technology projects, process improvements, and digital transformation efforts across the organization, then this is an excellent opportunity.
Working closely with the Global Head of Tax and stakeholders across Finance, Accounting, Legal, Sales, Procurement, and IT, you will play a key role in strengthening the company’s tax control framework, compliance processes, and technology landscape.
Key ResponsibilitiesManage VAT compliance activities for German group entities, including tax filings and reporting obligations.
Coordinate VAT returns, EC Sales Lists, annual filings, and related indirect tax compliance processes.
Partner with external advisors and tax authorities on VAT audits, assessments, and compliance matters.
Monitor changes in VAT legislation and implement required updates to tax processes and controls.
Lead and continuously enhance the Group’s Tax Compliance Management System (Tax CMS).
Develop, document, and improve tax controls, governance frameworks, and compliance procedures.
Identify and mitigate tax compliance risks in collaboration with business stakeholders.
Support tax technology initiatives, including SAP, e-invoicing, and digital reporting projects.
Drive process improvement, AI-based automation, and digital transformation initiatives within the tax function.
Provide practical tax guidance, training, and support to stakeholders across the business.
Bachelor's or master's degree in Taxation, Finance, Economics, Business Administration, Law, or a related field.
German Tax Advisor qualification (Steuerberater).
5+ years of experience in indirect tax, VAT advisory, tax compliance, or in-house tax functions.
Strong expertise in German VAT and indirect tax regulations.
Experience managing VAT compliance processes and reporting obligations.
Knowledge of Tax CMS, tax governance, controls, and compliance frameworks.
Experience working with process documentation and risk management activities.
Strong analytical, organizational, and problem-solving skills.
Ability to communicate complex tax matters to both tax and non-tax stakeholders.
Ability to work independently in a fast-paced international environment.
Strong stakeholder management experience across Finance, Legal, IT, Procurement, and Operations.
Fluent German and English language skills (C1 and above).
Experience within a Big 4 environment, VAT advisory practice, or multinational organization.
Familiarity with SAP S/4HANA and tax-related ERP processes.
Exposure to SAP DRC, e-invoicing, and digital tax reporting requirements.
Experience implementing or enhancing Tax Compliance Management Systems (Tax CMS).
Knowledge of tax controls, governance frameworks, and compliance monitoring.
Exposure to withholding tax processes and related operational controls.
Experience driving tax technology, automation, or digital transformation projects.
Interest in AI-enabled tax processes and emerging tax technologies.
A highly visible role within a global tax function with direct exposure to senior leadership. You'll have the opportunity to shape Tax CMS, governance, and tax technology initiatives while working on strategic projects involving SAP, e-invoicing, automation, and digital transformation. We offer a collaborative international environment, flexible hybrid working, continuous learning opportunities, and strong long-term career growth potential.
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What You Can Expect from Us
Our people are the moving force behind our work. We are committed to building a culture that values diverse skills, perspectives, and experiences. If you have the skills, passion, and drive to help us bring clarity and transparency to capital markets, we want to work with you.
Together, we can grow your career in an environment that fuels creativity, drives innovation, and has real impact.
About ISS STOXX
ISS STOXX delivers world-class research, data, and technology solutions that empower capital market participants to pursue their visions with confidence. Our expertise spans indices, corporate governance, sustainability, cyber risk, and fund intelligence, giving clients the tools they need to uncover opportunities, manage risks, and navigate evolving regulations. We are made up of 4,000 professionals operating across 20 countries and serving approximately 5,000 clients, including many of the world’s leading institutional investors. Our scale and reach give us deep market knowledge, while our innovative methodologies allow us to offer our clients tailored insights that drive impact and success.
Visit our website: https://www.iss-stoxx.com/
View additional open roles: https://www.iss-stoxx.com/about/careers/
ISS STOXX is an equal employment opportunity employer and does not discriminate against any employee or applicant because of race, color, ethnicity, creed, religion, sex, age, height, weight, citizenship status, national origin, social origin, sexual orientation, gender identity or gender expression, pregnancy status, marital status, familial status, mental or physical disability, veteran status, military service or status, genetic information, or any other characteristic protected by law (referred to as “protected status”). All activities including, but not limited to, recruiting and hiring, recruitment advertising, promotions, performance appraisals, training, job assignments, compensation, demotions, transfers, terminations (including layoffs), benefits, and other terms, conditions, and privileges of employment, are and will be administered on a non-discriminatory basis, consistent with all applicable federal, state, and local requirements.
Skills Required
- Degree in Business Administration, Economics, Law, Taxation, Finance, or comparable field
- German tax advisor qualification (Steuerberaterexamen)
- Typically 5+ years relevant professional experience (Big4, VAT advisory or in-house international tax)
- Strong German VAT expertise and experience with indirect tax compliance processes
- Experience with Tax CMS, tax governance, controls and process documentation
- Familiarity with SAP S/4HANA
- Exposure to SAP DRC, e-invoicing and tax technology initiatives
- Knowledge of withholding tax processes
- Very good German and English communication skills, written and spoken
- Confident user of Microsoft 365 and digital technologies; openness to Microsoft Copilot and AI-supported work methods
- Strong analytical, problem-solving, process and stakeholder management skills
ISS (Institutional Shareholder Services) Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about ISS (Institutional Shareholder Services) and has not been reviewed or approved by ISS (Institutional Shareholder Services).
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Retirement Support — Retirement plans include a notably strong 401(k) match with a Safe Harbor contribution that stands out within the package. The retirement offering is regarded as a highlight relative to other elements of total rewards.
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Leave & Time Off Breadth — Paid time off, paid holidays, and parental leave are substantial components of the package. Time-away benefits are often described as a standout compared with other facets of compensation.
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Healthcare Strength — Medical, dental, and vision coverage are comprehensive within the standard package. Health coverage is generally viewed as solid, albeit characterized as middle of the road in some descriptions.
ISS (Institutional Shareholder Services) Insights
What We Do
Founded in 1985, Institutional Shareholder Services group of companies (ISS) empowers investors and companies to build for long-term and sustainable growth by providing high-quality data, analytics and insight. ISS, which is majority owned by Deutsche Bourse Group, along with Genstar Capital and ISS management, is a leading provider of corporate governance and responsible investment solutions, market intelligence, fund services, and events and editorial content for institutional investors and corporations, globally. ISS’ 2,200 employees operate worldwide across 29 global locations in 15 countries. It’s approximately 3,100 clients include many of the world’s leading institutional investors who rely on ISS’ objective and impartial offerings, as well as public companies focused on ESG and governance risk mitigation as a shareholder value enhancing measure. Clients rely on ISS’ expertise to help them make informed investment decisions.

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