Customer Support Agent- DE

Customer Support Agent — German Market

Location:

On-site in our vibrant Barcelona HQ

At  Sum Up , we’re on a mission to empower small businesses around the world — helping them get paid, run their business, and thrive. We believe that everyone should be able to build a business they love, and we’re creating simple, intuitive tools that make that possible.

As part of our international  Customer Support Team , you’ll be the voice of Sum Up for our  German speaking merchants , helping entrepreneurs solve problems, grow their businesses, and make their lives a little easier every day.

This is more than a support role — it’s an opportunity to  make a real impact , develop your skills in  fintech and customer experience , and grow within one of Europe’s most dynamic tech companies.

What you’ll do

Be the first point of contact for our German merchants — helping them succeed with empathy, patience, and a problem‑solving mindset.

Manage, prioritize, and resolve customer requests efficiently through calls, emails, and chats.

Deliver a best‑in‑class customer experience across a range of topics (Banking, Invoicing, CNP, and more).

Collaborate closely with internal teams to ensure smooth resolutions and constant process improvement.

Continuously learn about our products and services to provide accurate, up‑to‑date support.

You’ll thrive in this role if you are…

Fluent in German and English (C1 or above)  — communication is your superpower.

Passionate about  helping people  and solving problems.

Curious and eager to learn — whether it’s new tools, fintech trends, or customer engagement strategies.

Comfortable working in a  fast‑paced, international environment  where every day brings something new.

Excited to join an  office‑first  culture in Barcelona, where collaboration and growth go hand in hand.

Flexible with a rotating schedule and open to new challenges.

Why you should join Sum Up
At Sum Up, you’ll be part of a company that’s growing fast — and so will you. We’ll give you the tools, training, and community to  build your career in tech and customer experience  from day one.

Here’s what we offer:

Work with talented Sum Uppers across the globe on fintech products used by  millions of businesses worldwide .

A dedicated  €2,000 annually learning & development budget  — invest in courses, conferences, or certifications that excite you.

A culture that celebrates  diversity, inclusion, and belonging  — we want you to bring your whole self to work.

Meal vouchers  and perks to make your everyday life easier.

30‑day sabbatical  after 3 years at Sum Up — time to recharge, travel, or pursue a personal goal.

Referral bonuses  — bring great people with you on the journey.

Ready to make an impact?
If you’re looking for a role where you can grow, learn, and help small businesses succeed — we’d love to hear from you.

Join us, and let’s shape the future of fintech together.

Sum Up is an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. Sum Up does not make hiring or employment decisions on the basis of race, colour, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender identity, sexual orientation, disability, age or any other basis protected by applicable laws or prohibited by company policy.

Sum Up also strives for a healthy and safe workplace and strictly prohibits harassment of any kind.

Sum Up will not accept unsolicited resumes from any source other than directly from a candidate.

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