Machine Learning Ops Engineer - Personalization (m|w|d)

Meyandy LLC; Berlin; Hybrid; EUR 70.000 - 110.000; Vollzeit

Benefits dieser Stelle

Free organic breakfast

Free lunch (vegan & vegetarian)

Free coffee & beverages

Rooftop terrace with city view

Urban Sports / Gympass

Learning budget

Zusammenfassung

idealo is seeking a Machine Learning Engineer in Berlin to design cloud-native ML pipelines and production-ready infrastructure on AWS. You will collaborate with data scientists, product managers and engineers to scale personalization features such as recommendations and search ranking.

The role emphasizes building scalable, observable ML systems using Terraform/CDK, CI/CD, SageMaker or similar platforms, with a strong focus on reliability and impact across millions of users.

Qualifikationen

• 3+ years in ML or cloud/software engineering with production systems.
• Strong Python skills and AWS cloud-native experience.
• IaC (Terraform/CDK) and CI/CD pipelines in production.
• SageMaker experience; recommender systems knowledge a plus.

Aufgaben

• Build and operate scalable ML infra on AWS.
• Design and deploy production ML pipelines (training, inference, monitoring).
• Put models into production for personalized recommendations and search.
• Build cloud-native infra with IaC and CI/CD.
• Ensure high availability and observability of ML systems.
• Collaborate with engineers, DS and product to improve experiences.

Kenntnisse

Python

AWS

Terraform/CDK

CI/CD pipelines

ML production

English communication

Tools

SageMaker

Docker

Kubernetes

PyTorch/TensorFlow

Jobbeschreibung

## Description du posteEveryone at idealo bases decisions on data. Our vision is to transform idealo from a transactional price comparison platform into a personalised shopping companion that inspires users throughout their entire product discovery journey.To make this vision a reality, we are looking for a Machine Learning Engineer (m|f|x) who is passionate about building scalable, cloud-native machine learning systems. Working in a cross-functional team alongside Product Managers, UX Designers, Software Engineers and Data Scientists, you will help create personalised experiences that make shopping more relevant, engaging and inspiring for millions of users.### About your new roleYou will help shape one of idealo's most strategic product initiatives: Personalisation.You will work closely with our Data Scientists throughout the entire machine learning lifecycle. While they focus on developing and validating machine learning models, your focus will be designing the cloud infrastructure, ML pipelines and operational tooling that enable these models to run reliably, scale efficiently and continuously improve in production.In this role, you will:* Build and operate scalable machine learning infrastructure on AWS.* Design, develop and deploy production-ready ML pipelines covering training, inference, monitoring and automated retraining.* Bring machine learning models into production for personalized recommendations, discovery feeds, search ranking and related use cases.* Build cloud-native infrastructure using Infrastructure as Code and modern CI/CD practices.* Ensure the high availability, observability and operational excellence of ML systems.* Collaborate closely with Software Engineers, Data Scientists, Product Managers and UX Designers to continuously improve personalized customer experiences. ### **Skills & Requirements*** At least three years of professional experience as a Machine Learning Engineer, Software Engineer or Cloud Engineer, including exposure to production ML systems.* Strong Python programming skills and experience building cloud-native solutions, ideally on AWS.* Hands-on experience with Infrastructure as Code, such as Terraform or CDK, as well as CI/CD pipelines.* Experience with ML platforms such as AWS SageMaker or comparable technologies, including deploying, operating and monitoring models in production.* Solid knowledge of machine learning concepts and model evaluation; experience with recommendation systems, search, ranking, vector search or embeddings is a strong plus.* Strong communication and collaboration skills across technical and non-technical teams, with excellent written and spoken English; German is a plus.### **At idealo you can expect*** **You want to further your education?** We take your personal development goals seriously and, in addition to our idealo Learning Hub, eLearning offerings (e.g., Udemy), coaching & mediation, we also offer you the opportunity to benefit individually from additional learning and development budget.* **And what about the office?** Our office in the heart of Berlin offers free organic breakfast, excellent free lunch (vegan and vegetarian), as well as free coffee, lemonades and after-work beer, in addition to the \"standard foosball\". It also has a fabulous rooftop terrace with view of the whole of berlin where you can network with colleagues from our group of companies.* **In need of additional support in any areas of your life?** We offer free counseling and support in all areas of life (professional, private, family, health, etc.) in cooperation with the pme-Familienservice.* **You want full flexibility on your way to work and beyond?** No problem with a job bike or Deutschlandticket - and it's environmentally friendly, too!* **Want to keep yourself fit?** We offer many different fitness and sports options, such as an Urban Sports or Gympass membership, to suit your personal ...