ML Platform Engineer (m/f/d)

Ratepay • Berlin

  • Full-time

Berlin

from today

Your duties

Together we work on tailor-made solutions for major online merchants and marketplaces and design the payment solutions of tomorrow.
 
Risk Management sits at the heart of Ratepay, it enables revenue growth, protects consumers, merchants and the company from e-commerce fraud and for our direct profitability. It is itself driven by rigorous and fast decision making, human or machine. To enable and augment Ratepay's further growth we need a scalable, flexible and enabling Machine Learning platform.

Your tasks:
  • Build and evolve a scalable and flexible platform and tools for Risk ML Research & Development and production services, which increases automation and performance
  • Building scalable distributed production systems, preferably for ML use cases, including among others: Container orchestration, distributed computing and data frameworks for production and ML experimental environments
  • Enable Machine Learning Engineers and Data Scientists with platform solution to push the envelope on e-commerce fraud prevention and risk decisions
  • Drive implementation and improvement of ML lifecycle management
  • Cooperation and mentoring on ML Platform topics within ML team and company

Your profile

  • Several years of professional experience in systems engineering and automation, especially in building and designing ML platforms 
  • Strong expertise in automation tools and CI/CD for ML services in production
  • Deep knowledge of ML pipelines (versioning, validation, performance optimization and monitoring)
  • Ability to read and understand Java and Python code 
  • Experience working autonomously and taking ownership of projects
  • Business proficiency in English

Our offer

  • Compatibility of work and family life
  • Flexible working hours and mobile office
  • Working with a modern Tech-Stack and the free choice of your working tools
  • A challenging job in a rapidly growing industry
  • Room for personal growth and professional development
  • A safe working environment with plenty of scope for creativity
  • Trustful interaction in a welcoming team with flat hierarchies
  • Company and team events, knowledge exchange and the opportunity to contribute your ideas
  • Become a digital nomad: Work with Ratepay from any country within the EU for up to 3 months per year

More information

We value our diversity and welcome everyone to our team. Regardless of ethnic and social background, religious beliefs, worldview, gender, sexual orientation, physical and mental limitations, age, marital status, educational background and nationality.


Does that sound like an exciting challenge for you? Thomas, our Recruiter, is looking forward to your application.

There are many good reasons to join Ratepay. That's what our colleagues say:

Julia
Julia

1. Who are you and what do you do at Ratepay?

I'm Julia and I'm part of the Consumer Risk department, more specifically in the Fraud Screening team. My main task is to screen orders for possible fraud attempts. This requires an eye for detail, analytical thinking and a good ability to combine information in order to identify correlations and patterns in the available information and data. Deciding whether an order is ultimately accepted or rejected also involves a lot of responsibility. When we in the fraud screening team have uncovered a new fraud pattern, we share this information with the machine learning team. This way, we can contribute our part to make the algorithm even better and thus protect Ratepay from fraud attempts. I am very happy to be part of the Fraud Screening team, as I have an exciting day at work while pursuing work that is fulfilling and fun.

2. How do you see your development at Ratepay so far?

I am particularly proud of my personal development, both personally and professionally. At Ratepay, I now feel that I have finally arrived where I want to be. Tracking down and stopping fraudsters is meaningful and very motivating work for me. In the months I've been with Ratepay, I've learned an incredible amount and grown with each new task. In my previous job in customer service, I already had contact with Ratepay, or more precisely the Ratepay customer service, when it came to fraud cases, for example. That was always a great contact and I found the topic of fraud prevention very interesting. So I jumped at the chance to join Ratepay when I saw the position in Consumer Risk advertised. Fraud screening was a new and exciting field for me. I found the initial training super, even if it was only online due to the Corona situation. I felt welcome and integrated into the team from day one. All my colleagues are always there for me if I have any questions. In the near future, I am particularly looking forward to seeing people in person at Ratepay and getting to know them better.

3. What do you like most about Ratepay?

Definitely the wonderful people at Ratepay. I felt like part of the team here from the very beginning. The team I work in alone is unique, colorful, human, cool and fun. And I've also had the opportunity to meet a lot of great people across other teams, as well. What I also like about Ratepay is that appreciation plays an important role and great importance is attached to ensuring that colleagues feel comfortable and can develop freely.

I also really appreciate the corporate culture here. For example, the opportunity to work in a mobile office or to be able to organize my working hours flexibly. Communication is open and transparent and always at eye level. No matter who I have contact with, there is always an open ear for concerns or wishes. The interaction in the company is respectful, relaxed and human. Another great offer from my point of view is the company pension plan including allowance, which Ratepay offers to all colleagues. And I think it's great that Ratepay is committed to sustainability and gives everyone the opportunity to get involved in social projects one day a year.

4. Why is your team looking for more colleagues?

The big issue we are working on in Consumer Risk is to recognize fraud patterns even better and faster in order to be able to detect as many fraudsters as possible. To do this, we can never have enough good noses in our team. We are the right place for you if you want a varied and exciting working day in a company where you can develop freely and are offered a lot at the same time.

5. What do you do when you're not looking out for fraudsters?

My best balance to work is to do sports like jogging or swimming, to meet with friends (also finally in person again), to travel or to spend time in nature. The last two points also in connection. I would also love to travel to Iceland and see the northern lights.

6. Which three words describe you best?

Cordial, nature-loving, neat

7. When do you turn up the radio?

When Schlager music comes on

8. Who would you like to have lunch with?

Helene Fischer

There are many good reasons to join Ratepay. That's what our colleagues say:

Marc Trösken
Marc Trösken

Find out more in our people stories.

Daniela Becker
Daniela Becker

1. Who are you and what do you do at Ratepay?

I am Daniela, currently 42 years young and work at Ratepay as Identity and Access Manager. My responsibilities include assigning and checking permissions and access to our systems and tools.

2. What has been your development at Ratepay so far?

I started at Ratepay in October 2020 in IAM (Identity and Access Management) and have felt right at home here from the very beginning. From day one, I felt welcome here and was perfectly integrated into my team. Everyone is open to questions and happy to help accordingly.

3. What do you particularly like about Ratepay?

At Ratepay, I especially like the great interaction among each other. We have great, wonderful and sympathetic colleagues from all over the world and we move Ratepay forward every day.

4. Why is your team looking for more colleagues?

We are constantly growing and therefore need support and team members in various areas. So if you are looking for a varied job, would like to develop and contribute, and also want to have great colleagues, then come and join us!

5. What is your best balance to work?

My best balance to work is photography. In addition to classic photography with a DSLR, I also like to be in the air and try to capture the beauty of nature from a bird's eye view. Furthermore, I like boating (with my rubber dinghy ), traveling (preferably to Norway), cycling and making music.

6. Which three words describe you best?

Cordial, careful, nature-loving

7. When do you turn up the radio?

Herbert Grönemeyer! But of course also other music, actually everything is possible. I also enjoy listening to soundtracks. 

8. Who would you like to have lunch with?

Arne Friedrich, Torsten Sträter, Herbert Grönemeyer

Michaela Kittel
Michaela Kittel

"That's what our teams say. There are many reasons to start with Ratepay."

René Kray
René Kray

"That's what our teams say. There are many reasons to start with Ratepay."

Join our team. Together we create the future of digital payments

Apply now