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Sr. Manufacturing Test Engineer

Berlin · Hardware

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At SumUp, we are driven to empower small businesses across the globe by de-hassling their lives and helping them to succeed. Our vision as a global FinTech company is to build the first-ever global card acceptance brand, and we are well on our way as small businesses in over 31 countries around the world rely on SumUp to get paid. To get there, we are putting together an awesome team that is committed to one another and to our merchants. You could be our missing link! Help us bring card acceptance to the masses!

Our boldness, startup mindset, empathy, and love for product foster a creative environment for our employees. We value an entrepreneurial spirit and seek to build lasting relationships among our employees. We know that a diverse and inclusive workforce keeps us competitive and provides opportunities for all. We believe that together we can help small businesses grow.

We are looking for strong candidates that have an interest in building great products and our office in Berlin is hiring for the position of a Sr. Manufacturing Test Engineer**.** As part of SumUp's Hardware team, you’ll lead off the manufacturing process in all EMS.

In this role you will:

  • Develop the production Test strategy for our payment terminals

  • Design the test equipment and diagnostic software for our production lines

  • Design and implement all the additional productive tests tools for production (poka yoke, Motion, Artificial Vision, DAQ measuring, sensoring)

  • Develop, program and maintain all the testers (ICT, test PCB fixtures, functional testers, automated tests) of all terminals in the Group for Operations

  • Develop test tools for R&D (manual JIG)

  • Improve the cycle time for each test station optimizing the costs and associated NRE to enhance production efficiency

  • Apply the concept of Lean manufacturing, Kanban and Kaizen

  • Analyze of investments and launch innovative automation solutions to improve productivity, efficiency, and quality in our product production lines

You will be a great fit if you have the following qualifications:

  • Minimum 5 years of experience with Manufacturing Test Engineering in the electronics supply industry

  • Experience with C Programming, Labview NI and Embedded Linux environment

  • Demonstrated experience designing and implementing Automation solutions (VIsion, PLC, real-time app, robotics, step motors, actuators, etc…)

  • You are a people person and consider human relations as very important. You are a team player

  • You have great time-management skills, very organized and responsible

  • Speaking multiple languages is a big plus


  • Be part of one of the world’s most exciting startups, on a mission to take over the world.

  • We have a close, welcoming and international community. We get together regularly for brunches, cocktail nights, football, office parties.

  • SumUp Corporate Pension Scheme

  • German classes

  • Yoga classes

  • Football & Running teams

  • Semi-annual off-sites, where the tech teams from Berlin, Sofia, and São Paulo gather together. In the past, we've gone to Bulgaria and Greece and a castle in the German countryside.

  • All the startup swag you expect: kicker table, unlimited drinks & fruits

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, color, 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.

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