Accounts Payable (internship)

Who we are

flatexDEGIRO SE operates the leading and fastest growing online brokerage platform in Europe. Based on modern, in-house state-of-the-art technology, customers of the flatex and DEGIRO brands are offered a wide range of independent products with execution on top TIER 1 exchanges. The technological edge, high efficiency and strong economies of scale enable us to continuously improve our service offering for clients and to set leading standards in terms of product, price and platform quality.

With more than 3,5 million customer accounts and more than 75 million securities transactions processed in 2025, flatexDEGIRO is the largest retail online broker in Europe. In times of bank consolidation, growing digitalization and the immanent need of millions of Europeans to take their financial future into their own hands, flatexDEGIRO is ideally positioned for further profitable growth.

Want to know what it’s like to work for flatexDEGIRO?

Check out our Instagram @lifeatflatexdegiro and meet the great people that makes us who we are! Do you already see yourself as part of this team? Apply!

This is what you'll do:

Collaborate with experienced finance professionals to gain hands-on experience in financial accounting, with a focus on supporting the Accounts Payable function.

• Invoice Processing: Assist with reviewing, verifying, and registering supplier invoices in the accounting system.
• Vendor Communication: Support the team in communicating with vendors regarding payment inquiries and resolving basic discrepancies.
• Reconciliation Support: Help the team perform periodic reconciliations of accounts payable records.
• Expense Coding: Support the proper coding and allocation of expenses according to internal guidelines.
• Record Maintenance: Maintain organized records of invoices, payments, and related documentation.
• Compliance Awareness: Learn and follow company policies, financial procedures, and internal controls.
• Reporting Support: Assist the team in preparing basic reports related to accounts payable activities.

You bring us these skills:

• Currently pursuing or recently completed Bachelor’s or Master’s degree in Economics, Finance, Accounting, or a related field.
• Strong interest in accounting and financial operations, particularly Accounts Payable.
• Good command of spoken and written English (German and/or Dutch would be considered an advantage).
• Basic understanding of financial accounting principles.
• Strong attention to detail with the ability to identify discrepancies in financial data.
• Proactive attitude with willingness to learn, ask questions, and develop new skills.
• Collaborative mindset and ability to work effectively within an international team.
• High level of integrity, confidentiality, and reliability in handling financial information.

Interested? This is what we offer you:

• Promise of a good work-life balance
  
• 30 days paid leave
  
• Personal and professional development with access to relevant courses
  
• Opportunities for career development
  
• Additional health insurance Luxe package (covering children under 18, dental and vision care)
  
• Best Doctors’ health insurance providing access to the best medical treatment worldwide*
  
• A challenging full-time job in an international and fast-growing company;
  
• A competitive salary
  
• Food vouchers (102 EUR net)
  
• The opportunity to participate in a new, enthusiastic team of likeminded professionals
  

*The insurance is available for individuals who have obtained permanent resident status in Bulgaria and have resided in the country for more than 183 days within the last 12 months

To make your life easier

You’ll enjoy the flexibility of our hybrid working model, which allows you to work both from home and from the office, with at least 50% of the time spent onsite. We truly value time together in the office - it’s a great opportunity to connect, collaborate, and exchange ideas with colleagues.
When you’re in, you can enjoy fresh fruit, good coffee, drinks, and snacks every day. Our beautiful, modern office is located in the iconic Millennium Center building in the heart of Sofia, conveniently next to the National Palace of Culture (NDK) metro station.

To make working from home comfortable we offer a 25 EUR net internet allowance, provide a company laptop and many options to make your work@home comfortable, such as a chair, screen and headphones. And last but not least: a fully covered Sports card we provide is an easy way to get into shape!
 
Want to invite your friends to work for us as well? A generous referral bonus will be yours if they get hired, so spread the word once you start.
 
All qualified applicants will receive consideration for employment without regard to ethnicity, color, religion, age, sex, national origin, disability, sexual orientation, gender identity/expression, or any other legally protected status. flatexDEGIRO is an Equal Opportunity Employer.

flatexDEGIRO Sofia Branch
Petar Patev
Corporate Recruiter