As part of our vision to become a truly global tech company, we are building out local, autonomous, cross-functional teams that can take an aspect of our product and perfect it from concept to execution. In Hardware our goal is to envision and beautifully design our products, making sure they are prepared for payment and security specifications. We are passionate about our product and the vision of bringing new payment solutions to small merchants.
Our mPOS and printers delegate a significant part of the payment logic to the backend, giving us the flexibility and development speed which our merchants require from us. As a Senior Backend Engineer, you will support our team with delivering new features to one of those devices and maintaining existing ones - transaction flows for different payment methods, firmware updates, and other integrations with our internal services. You will also migrate and maintain our terminal backend infrastructure, which includes assets management, card payment processing, hardware configuration, logging and monitoring.
What you’ll do
You’ll be great for this role if
Awesome if you
Why you should join SumUp
We're looking forward to meeting our next teammate! You can choose whether to include a CV and/or a link to your GitHub or LinkedIn profile, tech blog or portfolio – whatever you think will give us the complete picture.
We believe in the everyday hero. Those who have the courage to follow their passion and who have the strength and determination to realise their dreams.
Small business owners are at the heart of all we do, so we're creating 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 small business owners 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, 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.