Senior Backend Engineer - Fiscalization

SumUp
Full-time Warsaw, Masovian Voivodeship Computer Occupations
Posted:
June 04, 2026
Location:
Warsaw, Masovian Voivodeship, Poland

Job Description

<p><strong>About the team</strong></p>
<p>SumUp’s Point-of-Sale (POS) solution empowers cafes, shops, bars, hair salons, and other businesses to operate efficiently and grow. It offers a wide range of features, including product catalogs, inventory management, business analytics, compliance support, and loyalty tools.</p>
<p>Our Fiscalization team will accelerate making the following countries fiscally compliant: Italy, Sweden, Norway, Belgium, Austria, and many other European countries. They will also start building the path for integrating with third parties and fiscalizing receipts.</p>
<p>As a <strong>Senior Backend Engineer</strong>, you’ll collaborate with a dynamic, cross-functional team of Product Managers, Product Designers, Engineering Managers, and fellow engineers.</p>
<p><strong>About the role</strong></p>
<p>You will be working on secure backend systems to ...

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Job Overview

Job Type: Full-time
Location: Warsaw, Poland
Posted: June 04, 2026
Deadline: July 14, 2026