Order to Cash Accountant - OTC

📍 Sofia, Bulgaria
📄 Full-time | Permanent Contract 

Join one of Bulgaria’s biggest fintech success stories — and grow your career in a global Finance team.

SumUp is one of Europe’s leading fintech companies, empowering over 4 million merchants in 36 markets. Our Sofia office has become a key global hub, generating over BGN 400M in revenue in 2024 and bringing together 450+ talented professionals who drive innovation every day.

Recognised by CNBC & Statista as one of the World’s Top FinTech Companies 2025, SumUp continues to grow — and we’re now expanding our Finance team in Sofia.

We’re looking for a detail-oriented and motivated O2C Accountant (Order-to-Cash) who wants to work in a modern, international environment with opportunities to learn, develop professionally, and work with the latest finance technologies.

What you’ll do

• Manage and validate sales orders in Salesforce & SumUp Shop to ensure accurate automated billing and revenue recognition (IFRS).
  
• Handle end-to-end trade receivables: allocations, disputes, credit notes, aging, impairments, and dunning processes.
  
• Support VAT and sales tax compliance in multiple countries and assist with internal and external audits.
  
• Perform period-end revenue analyses, investigate variances, and provide insights to finance and business teams.
  
• Collaborate with cross-functional teams on new product launches, process improvements, and automation initiatives.
  
• Work daily with modern tools such as Slack, Notion, Langdock, and AI systems like ChatGPT and Gemini.
  

Who you are

• 2–3 years of experience in Accounting (ideally Accounts Receivable or Order-to-Cash).
  
• Good understanding of billing, revenue recognition, and reconciliation processes.
  
• Comfortable working with reports, data checks, and audit documentation.
  
• Strong Excel skills; SAP experience is a plus.
  
• Detail-oriented, proactive, and able to work independently in a fast-moving environment.
  
• Fluent in English (daily communication with international teams).
  
• Another European language is an advantage but not required.
  

Why work at SumUp

• Stable, long-term role in a growing international company.
  
• Real development opportunities: work with global teams, modern tools, and innovative products.
  
• Clear career path — possibility to specialise, take on more responsibility, or grow into senior roles.
  
• Culture of trust & collaboration: open communication, supportive managers, and a friendly finance team.
  

Perks & Benefits (Sofia)

• 25 paid vacation days
  
• Private health insurance
  
• Subsidised Multisport & meal vouchers
  
• €2,000 annual learning budget, 10 paid study days, and full ACCA support
  
• Relocation support (up to 6 weeks’ rent covered)
  
• 1-month paid sabbatical after 3 years
  
• Team events, international offsites, and access to internal mentoring programs
  
• Modern Sofia office (close to public transport)
  

About SumUp

At SumUp, we empower small business owners — the everyday heroes of the economy. In Sofia, you’ll join a diverse team of innovators and problem-solvers who are shaping the future of payments on a global scale.