Billing Operations Manager (m/f/d)

Unzer; Berlin; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Hybrid work setup (two office days per

Work from anywhere in the EU (up to 15

Job summary

Unzer, a leading European fintech with a HQ in Berlin, seeks a Billing Expert to manage end-to-end invoicing and payouts. You will maintain prices and conditions, review contracts, support billing adjustments, and be the direct contact for merchants via email and phone.

The role emphasizes ensuring compliance, improving processes, and representing the merchant voice in communications. Proficiency in German and English is required.

Qualifications

• Knowledge of billing processes and fundamental accounting principles.
• Strong analytical skills, with the ability to interpret data and prepare financial reports.
• Understanding of relevant financial regulations and compliance requirements.
• Proficiency in billing and finance-related software and systems.
• Good working knowledge of Microsoft Office, particularly Excel.
• Confidence in using AI tools to improve efficiency and support day-to-day tasks.
• Fluency in both German and English, written and spoken.

Responsibilities

• Investigating internal technical issues through structured analysis and root-cause identification, while coordinating clear communication with internal stakeholders and external merchants until resolution.
• Creating and maintaining accurate process and troubleshooting documentation for the internal knowledge base.
• Performing operational controls and monitoring billing processes and relevant KPIs to identify risks, deviations, and opportunities for improvement.
• Acting as the merchant's voice within the company and representing the company clearly and professionally in direct communication with merchants.

Skills

Billing processes

Accounting principles

Analytical skills

Regulatory compliance

Billing software

Excel

AI tools

German and English proficiency

Tools

Billing software systems

Job description

ABOUT US

Unzer is a leading European fintech company with a mission to simplify international payments for e-commerce and retail businesses. Our brand was formed from 13 companies that now contribute to building a unique product covering the entire payment flow.

At Unzer, we are driven by the belief that customers should enjoy a seamless shopping experience, no matter where they choose to shop. We are a team of over 750 experts from 50+ different nationalities, dedicated to creating a state-of-the-art unified commerce platform. Our goal is to enable businesses to delight their customers with a seamless payment experience.

Whether you're a tech enthusiast, payment expert, or dedicated support professional, we are looking for individuals who are passionate about making a difference.

Our offices: We are based across Austria, Denmark, Germany, and Luxembourg, with a HQ in Berlin.

ABOUT THE TEAM

Billing Operations team works with precision and efficiency, ensuring compliance and excellence in customer support, and driving continuous improvement for the benefit of our merchants and the company.

As part of the Billing Expert Team, the role takes end-to-end responsibility for all activities that ultimately impact merchant invoices and payouts. This includes maintaining prices and conditions in the relevant systems, reviewing contracts, supporting product-related billing adjustments, and serving as a direct point of contact for merchants regarding invoice and payout questions by email and telephone.

What your work will look like:

• Investigating internal technical issues through structured analysis and root-cause identification, while coordinating clear communication with internal stakeholders and external merchants until resolution.

• Creating and maintaining accurate process and troubleshooting documentation for the internal knowledge base.

• Performing operational controls and monitoring billing processes and relevant KPIs to identify risks, deviations, and opportunities for improvement.

• Acting as the merchant's voice within the company and representing the company clearly and professionally in direct communication with merchants.

What you need to be successful in this role:

• Knowledge of billing processes and fundamental accounting principles.
• Strong analytical skills, with the ability to interpret data and prepare financial reports.
• Understanding of relevant financial regulations and compliance requirements.
• Proficiency in billing and finance-related software and systems.
• Good working knowledge of Microsoft Office, particularly Excel.
• Confidence in using AI tools to improve efficiency and support day-to-day tasks.
• Fluency in both German and English, written and spoken.

WHAT WE OFFER

More than a workplace. A place to grow.

At Unzer, colleagues from 50+ nationalities across four countries work together to create better outcomes for our merchants. We take ownership, move with pace, and keep raising the bar—as one team.

We set high expectations and give you the flexibility, learning opportunities and practical support to do your best work, grow your impact and build a sustainable career.

Flexibility that works
Combine focused time at home with connection and collaboration in the office. Our hybrid setup includes two office days per week.

Work from anywhere in the EU
Change your perspective and work from another EU country for up to 15 days per year.

Keep raising the bar
Use an annual learning budget of €1,000 for courses, conferences, certifications, and other development opportunities that help you grow and increase your impact.

Support when you need it
Access confidential counselling whenever you need support with personal or professional matters.

Build your future
Look ahead with our company pension scheme and take care of your long-term financial wellbeing.

Benefits may vary by location and employment setup. Your recruiter will share the details relevant to your role.

Unzer is an equal employment opportunities workplace, and we commit to hiring regardless of race, sex, gender identification, sexual orientation, national origin, native language, religion, age, disability, marital status, citizenship, genetic information, pregnancy, or any other characteristic protected by law. Please refrain from including your picture and age with the application.