Global Support & Operations Financial Analyst US Poland

RTB House; Polska; Hybrid; PLN 120,000 - 200,000; Full time

Benefits offered by this job

Remote or Hybrid work options

Contract of mandate or B2B contract

Job summary

RTB House is a next-generation performance DSP leveraging Deep Learning AI to help brands grow. This Finance Analyst role supports US and LATAM financial operations, collaborating with leadership and cross-functional teams to drive process improvements and system integrations.

You will manage accounts receivable, payments, ad-hoc analyses, data governance, and ensure accuracy of client master data, while maintaining a proactive ownership mindset and strong English communication.

Qualifications

• 2+ years of experience in finance or accounting roles, supporting financial operations, reporting, and analysis.
• Bachelor’s degree in Finance, Accounting, or related quantitative field.
• Mastery of Excel/Google Sheets (complex formulas, pivot tables, data structuring).
• Strong analytical and problem-solving skills with ability to investigate discrepancies and provide actionable insights.
• Proactive ownership of financial processes, reporting, and system improvements.
• Strong interpersonal skills and ability to build cross-functional relationships.
• Highly organized with attention to detail and ability to manage multiple tasks under tight deadlines.
• Be available on America’s timeline.

Responsibilities

• Be responsible for client payment clearing, accounts receivable, reimbursements, and bank reconciliations.
• Support Accounts Payable, including execution of payments and issue resolution.
• Communicate with cross-functional teams in US and LATAM about processes and requirements.
• Prepare ad-hoc analyses and translate data into finance recommendations.
• Suggest and support process optimization and financial control implementations.
• Oversee data accuracy, governance, and control frameworks for client master data.
• Resolve complex, non-standard issues.

Skills

Advanced English

Finance experience

Excel/Google Sheets

Analytical skills

Cross-functional collaboration

Attention to detail

Time management

Americas timeline availability

Education

Bachelor's degree in Finance or Accounting

Tools

Excel

Google Sheets

SQL

Job description

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.

As a Finance Analyst, you will have the opportunity to grow your skills and contribute to the success of the Finance team. In this role, you will play a key part in supporting financial operations for the US and LATAM, driving initiatives that enhance processes and systems. You will work closely with leadership and cross-functional teams. In this role you report directly to Finance Director Americas

You Will:

• Be responsible for client payment clearing, accounts receivable, reimbursements, and bank reconciliations.
• Support Account Payable process, including execution of payments on time and escalation and resolution of issues.
• Directly communicate with cross-functional teams in US and LATAM (e.g., Profit Center Leads, Salespersons, Account Managers, Marketing) in terms of processes mentioned above.
• Prepare ad-hoc analysis, business performance reviews, and translate raw data into concrete finance recommendations.
• Suggest and support process optimization and financial control implementation, from concept to final rollout. Actively support continuous financial system integrations.
• Oversee data accuracy, governance, and control frameworks for client master data.
• Resolve complex, non-standard issues.

Desired Experience:

• Advanced English (C1/C2) - a must have.
• 2+ years of experience in finance or accounting roles, ideally supporting financial operations, reporting, and analysis.
• Bachelor’s degree in Finance, Accounting, or related quantitative field.
• Mastery of Excel/Google Sheets (complex formulas, logic functions, pivot tables, data structuring).
• Strong analytical and problem-solving skills, with the ability to investigate. discrepancies and provide actionable insights.
• Proven proactive ownership: ability to take full responsibility for financial processes, reporting, and system improvements, applying strong business acumen to drive operational efficiency.
• Strong interpersonal skills: proven track record of leveraging strong business acumen to build cross-functional relationships.
• Highly organized, with exceptional attention to detail and the ability to manage multiple tasks under tight deadlines.
• Be available on America's timeline.

Nice to have:

• Familiarity with banking portals and financial transactions.
• Experience preferably with QuickBooks.
• Experience working with higher management and cross-functional teams.
• Understanding of accounting principles and IFRS standards.
• Exposure to audits or compliance processes.
• Process improvement or systems implementation experience.
• Knowledge of SQL and AI models in practice.

We Offer:

• A flexible cooperation model - remote or hybrid - tailored to your preferences.
• Forms of cooperation: contract of mandate or B2B contract.
• Direct impact on the US market with broad visibility among C-suite executives and international business leaders. Your analyses guide key decisions.
• Full access to cutting-edge AI tools and platforms. We empower you to automate routine workflows, scale analytical precision, and work smarter, not harder.
• Being a part of Europe's fastest-growing tech leaders (featured in Financial Times 1000 and Deloitte Technology Fast 50 CE). You will work at the absolute forefront of the global ad-tech industry, shaping digital advertising through data-driven insights and proven AI-powered retargeting technologies.
• A high-autonomy culture where proactivity is rewarded. You won't just execute tasks - you will own processes, set boundaries, and support continuous improvements.