Company vault

SumUp

UK-founded payments company building merchant tools with mobile, backend, and risk engineering roles.

Coding / DSA 28 System design 20 Technical deep dive 42 Behavioral 4 HR / screening 7 Manager / leadership 4

Careers site

Questions

105

SumUp Mid-level (3–5 years) System design

#101

How would you design GDPR-compliant account deletion in a distributed system? — SumUp interview

Reported in SumUp European engineering loops. EU interviews often test practical privacy engineering and regulatory trade-offs.

Medium Read answer →

SumUp Mid-level (3–5 years) System design

#102

Reported in SumUp European engineering loops. Common product-system question for companies operating across many EU countries.

Medium Read answer →

SumUp Senior (5–8 years) System design

#103

Reported in SumUp European engineering loops. Frequently asked at European fintechs dealing with PSD2 and AML controls.

Hard Read answer →

SumUp Junior (1–3 years) Behavioral

#104

Reported in SumUp European engineering loops. Behavioral question testing communication across time zones, languages, and cultures.

Easy Read answer →

SumUp Senior (5–8 years) System design

#105

Reported in SumUp European engineering loops. Often appears in enterprise and platform interviews at EU cloud and SaaS companies.

Hard Read answer →