About the role

As a Senior Software Test Engineer, you will join the Supply Chain team which is part of the broader Hardware team. The focus of your work will be on the manufacturing side of the payment devices we build and you will support the team with designing and implementing automated tests for high-volume manufacturing of our electronic payment devices.

You will be designing test infrastructures, and running integration tests while constantly feeding the development team with feedback on how to improve the quality of the software they write.

The role is based onsite in our Berlin office.

About the team

You have probably used our card readers to buy a cappuccino or pay your hairdresser already. In Hardware, we are passionate about creating these beautifully designed card payment devices and accessories that enable our merchants to start, run, and grow their own businesses. In doing so, we deal with a diverse range of engineering topics - industrial and electronic design, embedded systems, all the way to mobile apps, backend services.

We believe in open communication and constant learning over strict rules. If you're looking for the chance to innovate and help millions of small independent merchants succeed - join us!

What you will do:

• Collaborate in building and replicating automated test benches for our production line in our Lab at the office.
• Work closely with the software development team to define necessary integration tests
• Create automated testing procedures to reproduce existing issues on the production line
• Create automated tests to verify the reliability of the software in the production line.
• Report any bugs found in the platform and applications used for manufacturing during the testing process
• Collaborate with DevOps to create all necessary pipelines in Jenkins
• Implement continuous integration (CI) across all GitHub repositories managed within the Supply Chain

You'll be great for this position if:

• You have prior experience in test engineering and/or software engineering.
• You possess an understanding of Embedded Systems.
• You have knowledge of Python.
• You have an understanding of the Linux environment and Git.
• You have experience with Test Bench and lab test equipment.
• You have experience with Hardware-in-the Loop testing.

Nice to have:

• Familiarity with Continuous Integration systems, and experience with Jenkins
• Experience with test automation frameworks (e.g., pyTest, robot framework)

Why you should join SumUp

• The opportunity to work on large scale fintech products used by millions of small businesses around the world
• A dedicated annual Learning & Development budget for attending conferences and/or advancing your career through further education
• Enrollment onto our virtual stock ownership program - you will own a stake in SumUp’s future success
• A corporate pension scheme
• 28 days’ paid leave
• You’ll attend global offsites!
• You'd enjoy other great benefits such as Urban Sports Club subsidy, Kita placement assistance, subsidized office lunches and other location-tailored benefits, Babbel language platform subscription and more!

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.