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Senior Fullstack Software Engineer / Online Payments

Berlin, Germany · Engineering

As a Senior Fullstack Software Engineer in the Online Payments Tribe, you’ll be part of the team supporting SumUp’s Business growth by providing a scalable, secure and global Online Payments Platform which will facilitate all Card not Present (CNP) transactions - meeting the Online Payments needs of our customers and enabling them to grow!

We are building our platform using the latest technology and we want you to help us raise the bar and drive these changes.

Our mission is to provide a flexible and easy-to-integrate billing platform that powers the growing number of SumUp’s subscription services. We enable SumUp merchants and business partners to offer recurring payment solutions for their businesses together with SumUp’s online payment platform. 

You will be

  • building a secure drop-in (widget) solution for online subscriptions

  • working on UI features within the Merchant’s Dashboard to support the needs of subscriptions

  • creating and maintaining APIs to enable recurring payments

  • supporting the expansion of our subscription service to new markets

  • creating solutions for engineers integrating with SumUp’s online payments offering

  • working with your peers & colleagues, product managers and engineering managers to understand the challenge, to design a solution and deliver it

You have

  • 5+ years of experience

  • Experience with Node.js / JavaScript / TypeScript

  • Experience with React

  • Have worked with NoSQL storages

  • DevOps culture (we build it, we run it)

  • You have worked with agile methodologies, CI / CD, and in Pair Programming 

  • You have a mature and business minded approach to your work

  • You have a passion for clean, maintainable, and testable code

You would be great for this role if you have experience

  • Experience with micro frontends

  • Familiar with Terraform

  • Experience with AWS services

Why you should join SumUp

  • 🌍 We’re a truly global team of 3200+ people from 80+ countries, spread across 4 continents

  • 🌏 We are open to location based out of Berlin or remotely within Europe

  • 📚  A dedicated annual Learning & Development budget for attending conferences and/or advancing your career through further education

  • 🚀  Enrolment onto our virtual stock ownership program - you will own a stake in SumUp’s future success

  • 👩🏼‍💻  The opportunity to work on large scale fintech products used by millions of businesses around the world

  • 💶  A corporate pension scheme 

  • 🚵🏾‍♂️  Numerous other benefits such as Urban Sports Club subsidy, Kita placement assistance, relocation assistance, subsidised office lunches and other location-tailored benefits

About SumUp

We believe in the everyday hero.

Small business owners are at the heart of all we do, so we create powerful, easy-to-use financial solutions to help them run their businesses. With a founder’s mentality and a 'team-first’ attitude, our diverse teams across Europe, South America and the United States work together to ensure that the small business owners we partner with can be successful doing what they love.

SumUp is an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. SumUp 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. SumUp also strives for a healthy and safe workplace and strictly prohibits harassment of any kind.

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

Job Application Tip

We recognise that candidates feel they need to meet 100% of the job criteria in order to apply for a job. Please note that this is only a guide. If you don’t tick every box, it’s ok too because it means you have room to learn and develop your career at SumUp.