Head of Commercial Controlling

T-Mobile Polska; Warszawa; Hybrid; PLN 380,000 - 520,000; Full time

Job summary

T-Mobile Polska is seeking a Head of Commercial Controlling to partner with business leaders and top management, turning financial insight into sustainable, profitable growth. You will represent Controlling in key forums and bring a clear financial perspective to decisions shaping offers, products and services.

You will lead a team, drive planning and reporting, and influence senior stakeholders across Finance and Commercial.

Qualifications

• Solid background in finance and business analysis.
• Experience leading finance teams and cross-functional partners.
• Ability to structure and present complex topics.
• Fluency in Polish and English.

Responsibilities

• Shape commercial direction by integrating financial insight into decisions.
• Own profitability perspective and identify opportunities.
• Lead planning and segment reporting.
• Develop and coach a high-performing team.
• Represent Controlling in senior forums and align stakeholders.

Skills

Financial acumen

Leadership

Stakeholder management

Commercial partnering

Communication skills

Polish and English fluency

Education

Relevant university degree

Job description

Type of cooperation: Hybrid (to be decided)

Shape commercial decisions, strengthen profitability and lead a team that turns financial insight into business impact.

Your impact

As Head of Commercial Controlling, you will partner with business leaders and top management to help turn commercial ambition into sustainable, profitable growth. You will represent Controlling in key commercial forums and bring a clear financial perspective to the decisions that shape our offers, products and services.

• Shape commercial direction: Co-create offers, products and services by bringing robust financial insight into business decisions.
• Drive profitability: Own the controlling perspective on profitability and help identify opportunities to improve commercial performance.
• Lead planning and reporting: Oversee segment reporting and provide forward-looking support for planning and decision-making.
• Develop a strong team: Lead, coach and support the personal and professional development of your team members.
• Influence at senior level: Represent Controlling in major commercial forums and communicate complex topics clearly to top management.

What you bring

• A strong finance and business background, supported by relevant university degree.
• Proven experience leading and developing teams.
• Hands-on experience in commercial controlling within B2C and B2B environment.
• The ability to understand, structure, present and manage complex topics with confidence.
• Strong communication and stakeholder-management skills, including the ability to challenge constructively and build alignment.
• Resilience and sound judgment during peak periods and under changing priorities.
• Fluency in Polish and English

Why this role matters

You will join the Controlling Department alongside two sister units and report to the Head of Controlling. As part of a dynamic Finance division, you will have direct exposure to senior decision-makers and the opportunity to influence strategic, commercial and financial choices that support the company’s continued growth in Poland.

The opportunity

• A visible leadership position with meaningful influence on commercial priorities.
• A broad scope combining business partnership, financial accountability and people leadership.
• Close collaboration with senior stakeholders across Finance and Commercial part of the organization.
• The chance to build capabilities within your team while shaping how Controlling contributes to the business.

Ready to make commercial impact through finance?

If you combine financial expertise, commercial curiosity and inclusive leadership, we would be pleased to hear from you.