SumUp is a global FinTech player on a mission to support small merchants to be successful doing what they love all over the world. POS Lite is our free Point-of-Sale within the SumUp app that comes pre-installed on our proprietary register hardware, or it can be installed on tablet & phone devices. Our products are used by millions of independent small business owners (such as cafes, shops, bars, hair salons) around the world, and help them start, run, and grow their businesses.
As a Senior Backend Engineer in the Reporting & Insights, you’ll be part of the team which provides merchants with actionable sales reports, and insights across all channels, and ensures they comply with local market regulations.
What you’ll do
Design data models taking into consideration business requirements
Design, implement, and iteratively create back-end services
Maintain and evolve the reporting and insights platform
Participate in API design and implementation for both internal APIs and those exposed to our third-party integrators
Help your team to deliver business value by taking decisions related to back-end and actively participating in the product discussions
Provide comprehensive documentation, good test coverage, and improve code quality
Collaborate with other software developers and DevOps engineers to ensure smooth deployment, continuous integration, and support for the software that we deliver
Actively participate in code reviews with other software engineers
You’ll be great for this role if
You have around 5 years of experience as a Backend Engineer
You are familiar with JVM-based languages (you’re experienced with both Kotlin and Java)
You have experience with database design and query optimizations
You have experience with distributed and fault-tolerant systems
You’re familiar with Spring or another web MVC framework
You’re familiar with Kafka
You have a passion for clean, maintainable and testable code
You have a good understanding of software architecture and application design
You have experience with Docker and Kubernetes, AWS
The following would be considered a plus
You have experience with Postgres
Why you should join SumUp:
🌍 We’re a truly global team of 3200+ people from 80+ countries, spread across 4 continents
🌏 We prefer this person to be based out of Berlin (but are also open to olleagues)
✈️ We offer visa and relocation support for you, your family and even your pets
📚 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
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.