About the opportunity
As SumUp grows and develops multi product solutions, we are also building and improving our fraud detection capabilities to keep our merchants safe and successful. As a senior machine learning engineer, you will collaborate with the development of our global machine learning platform whilst creating and deploying online, real time models to fight fraud in our products. You will have the opportunity to leave your personal mark and directly see the impact of your work as fraudulent activity is detected and declined by the models you produce together with our global multicultural team spread out in São Paulo, Berlin and Sofia.
What you’ll do
Build the necessary infrastructure to deploy our models: real time feature pipelines, launch models in production, create APIs to communicate with the rest of SumUp, real time monitoring
Actively contribute with the platform team: SumUp is creating its own machine learning platform, custom built towards our needs, and you will have plenty of opportunities to influence its development
Upskill our squad: we are a group of data scientists with analytical background who would love to learn best practices on machine learning development with you
You’ll be great for this role if you
Have at least 5 year of experience with software development, and at least 2 years of experience with machine learning engineering/operations
Have experience with Python, SQL, PySpark (or equivalent languages)
Have working experience deploying machine learning models in production
Speak fluently Portuguese and English
Risk and fraud knowledge is a plus
Why you should join SumUp
We’re a truly global team of 3000+ people from 60+ countries, spread across 3 continents.
You'll have the opportunity to make an impact as we work in flat hierarchies.
You'll attend global offsites and regular team events.
Learning & development budget for attending conferences and training.
SulAmérica health insurance plan (co-participation), Caju benefit (multiple possibilities: meals, culture, health), partnership for mental health activities with Zenklub, optional dental assistance, transport voucher or parking space at the office building, Gympass, life insurance and more.
Private pension plan
Annual bonus
1 month of sabbatical vacation for every 3 years of SumUp
The opportunity to work on large scale fintech products used by millions of businesses around the world
About SumUp
We believe in the everyday hero.
Small business owners are at the heart of all we do, so we're creating tools that 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.
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.