Sumup carries a Seen Grade of 56/100, with an average wait of about 22 days to hear back and a 45% ghost rate. Here's what applicants report.
London/Berlin fintech (card readers/payments) hiring globally. Engineering funnel is take-home-heavy with weak coordination: unanswered take-homes, recruiter ghosting after LinkedIn outreach, surprise extra rounds, month-long feedback gaps; only ~38% rate the experience positive (difficulty 2.87, ~22 days avg over 118 Glassdoor interviews). Estimates from 5 Glassdoor accounts + aggregate, 2023-2026. Reported average time to first response is about 22 days. Applicants report roughly 4 interview round(s).
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Seen aggregates real applicant reports into a 0–100 transparency grade. Scores are community signals, not verified facts, and update as new reports come in. Last refreshed hourly.