SumUp is hiring a

Software Developer

Sofia, Bulgaria

SumUp is the leading mobile point-of-sale (mPOS) company in Europe and is set to revolutionize the global payments market. With SumUp, merchants can accept credit and debit cards, using their smartphones or tablets, in a simple, secure and cost-effective way. SumUp's mobile card acceptance solution is built on proprietary end-to-end EMV payment gateway technology, terminal hardware and mobile applications.
The company is authorized as a Payment Institution by the Financial Conduct Authority (FCA) and is Europay, MasterCard, and Visa (EMV) and PCI-DSS certified, ensuring that payments are processed in accordance with the highest security standards.



Launched in August 2012, SumUp has expanded into 14 countries, including the UK, Germany and Brazil and is set to expanding globally. It has a team of over 140 people from 26 countries. The company has major offices in London, Berlin, Sofia and São Paulo.



SumUp is backed by American Express, BBVA Ventures, Groupon and other renowned venture capital investors.

The Role

• Develop quality solutions and features for the SumUp product
• Support SumUp production services and components
• Bring an open-minded opinion about technology and processes
• Communicate and collaborate with colleagues within and outside of the Software Department to deliver best value

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