Financial Controller

RTB House

Poland

Remote

Who this role is best for

Geared toward candidates with international finance experience comfortable with leading financial operations for foreign subsidiaries.

Best fit for

Candidates with experience managing financial operations in international markets and leading small teams
— “lead financial operations for foreign subsidiaries and drive group-wide processes”
Professionals with 5+ years in finance, controlling, or auditing and a strong grasp of financial reporting principles
— “5+ years of experience in finance, controlling or auditing”
Individuals who are meticulous and value logical thinking in financial planning and analysis
— “Desired traits: initiative, meticulousness, attention to detail and logical thinking”

Things to consider

This role requires maintaining daily contact with local finance staff and external accounting offices
— “Maintain daily contact with local finance staff and external accounting offices”
The position involves preparing financial data for consolidation and reporting to the Board of Directors
— “Prepare financial data for consolidation in financial reporting and management”

How to stand out

Highlight experience with financial systems and cross-border reporting in your resume and interviews
— “Oversee financial processes of subsidiaries, including providing financial data, operating reporting and processing systems”
Emphasize your ability to lead and mentor teams, as this is a key responsibility
— “Lead, mentor, and direct a small team”
Showcase your analytical and forecasting skills through concrete examples in your application materials
— “Prepare financial analyses, reports and forecasts”

Pace · SteadyCollaboration · HighAutonomy · MediumDecision Impact · Team

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

financial operations oversight
team leadership
financial reporting

Typical background

financeaccounting

Skills & requirements

Required

Financial OperationsAccountingFinancial ReportingFinancial AnalysisCash Flow ManagementCredit Risk EvaluationFinancial ConsolidationTeam Leadership

Preferred

Tax LawIFRS

Stack & domain

AccountingCorporate FinanceFinancial ReportingIFRSTax LawMicrosoft Office/google WorkspaceAnalyticalPlanningOrganizationalInitiativeMeticulousnessAttention To DetailLogical ThinkingFinance

About the role

Original posting from RTB House via Greenhouse

Location: Poland (remote)
We Are:
RTB House is a next-generation performance demand-side platform (DSP) that uses proprietary Deep Learning AI algorithms to help brands grow. The company is the market leader in driving performance using Deep Learning across the entire purchase funnel.
Founded in 2012 and now operating in 90+ markets, RTB House has always been private-by-design. It embraces first-party advertising and a relentless approach to innovation. RTB House offers end-to-end Deep Learning-powered AdTech products and solutions to maximize conversion, drive new customer acquisition, create engagement, and fuel long-term demand for a global base of clients.
In 2026, RTB House launched rtb.com, a self-service platform specifically designed to allow small and medium-sized businesses and agencies to deploy auto-built creatives and maximize performance on any budget.
Why RTB House?
If you are looking for a place where you can lead financial operations for foreign subsidiaries and drive group-wide processes, then RTB House might be the right fit for you.
You Will:
Supervise the financial operations of selected foreign subsidiaries.
Maintain daily contact with local finance staff and external accounting offices.
Provide financial support and guidance to business managers.
Oversee financial processes of subsidiaries, including providing financial data, operating reporting and processing systems.
Manage accounts receivable and evaluate credit risk.
Control and forecast cash flow, alongside overseeing payment management.
Prepare financial data for consolidation in financial reporting and management.
Assist in developing and implementing procedures and systems to support financial and accounting processes within the Capital Group.
Prepare financial analyses, reports and forecasts.
Collaborate with the central finance team, business departments, profit center managers, and the Board of Directors.
Lead, mentor, and direct a small team.
Desired Experience:
University degree in Finance, Accounting or a related field.
5+ years of experience in finance, controlling or auditing.
Proficiency in accounting and corporate finance.
Strong skills in Microsoft Office/Google Workspace, particularly spreadsheets.
Excellent knowledge of financial reporting principles.
Proficient in English.
Familiarity with IFRS.
Preferred: working knowledge of tax law.
Strong analytical, planning, and organizational skills.
Desired traits: initiative, meticulousness, attention to detail and logical thinking.
We Offer:
Stable, long-term cooperation based on a B2B contract or contract of mandate.
Remote model ensuring a real work-life balance.
Collaboration in a truly international environment with group headquarters based in Poland, offering direct access to central decision-makers.
The opportunity to learn and scale your expertise at the forefront of one of digital advertising’s fastest-growing sectors.
The chance to lead financial operations for foreign subsidiaries and drive group-wide financial processes.
Apply now!
You don't need to tick every box to apply. If you are passionate about digital marketing, send us your CV, and we'll review it.

Source: RTB House careers (Greenhouse)