Sofia, Bulgaria 📄 Full-time | Permanent Contract Join one of Bulgaria’s top fintech success stories — and make an impact worldwide 🌍

SumUp is one of the leading fintech companies in Europe, empowering over 4 million merchants across 36 markets to get paid and grow. In 2024, our Sofia hub surpassed BGN 400M in revenue, powered by 450+ talented colleagues who are redefining how small businesses thrive.

Recognized by CNBC & Statista as one of the World’s Top FinTech Companies 2025, we’re proud to call Sofia home to some of our most innovative teams — and we’re just getting started.

We’re now looking for an O2C Accountant (Order-to-Cash) to join our growing Finance team in Sofia. This is your chance to work in a modern, dynamic, and global environment, using the latest tools and shaping the processes that power SumUp’s global success.

  What you’ll do

• Manage and approve sales orders in Salesforce & SumUp Shop — ensuring accurate automated billing and revenue recognition under IFRS.

• Handle end-to-end trade receivables: allocations, disputes, credit notes, aging analysis, impairments, and dunning.

• Ensure VAT and sales tax compliance across multiple countries, supporting audits and financial reporting.

• Perform period-end revenue analysis, investigate variances, and deliver insights to business stakeholders.

• Partner with cross-functional teams to support new product launches, automation initiatives, and process improvements.

• Work with modern tools like Slack, Notion, Langdock, ChatGPT & Gemini to stay efficient and connected.

  Who you are

• 2–3 years of accounting experience (preferably AR or Order-to-Cash).

• Solid understanding of revenue recognition and billing principles.

• Confident in reconciliations, reporting, and audit preparation.

• Strong Excel skills; experience with SAP is a plus.

• Detail-oriented, proactive, and fluent in English (another European language is an advantage).

  Why you’ll love working at SumUp

Impact that matters: Help millions of small businesses worldwide get paid and grow.Global exposure: Work with teammates from 60+ nationalities and collaborate across continents.Ownership & growth: Drive your own projects, bring your ideas to life, and see the results of your work.Culture of trust: Join a workplace built on collaboration, transparency, and continuous learning.

   Perks & Benefits

• 25 vacation days + private health insurance

• Subsidised Multisport card & meal vouchers

• €2,000 annual learning budget, 10 paid study days, and full ACCA support

• Relocation support: up to 6 weeks’ rent in Sofia covered

• 1-month paid sabbatical after 3 years

• Regular team events, international offsites, and career mentoring opportunities

  About SumUp

At SumUp, we believe in the everyday hero — the small business owner. We build simple, powerful, and accessible financial tools to help entrepreneurs focus on what they love.

In Sofia, you’ll join a vibrant community of innovators, thinkers, and doers who are shaping the future of payments — together.

Job Application Tip

We recognise that candidates feel they need to meet 100% of the job criteria in order to apply for a job. Please note that this is only a guide. If you don’t tick every box, it’s ok too because it means you have room to learn and develop your career at SumUp.