Senior Machine Learning Engineer (AI Platform)
Smartly.ioBerlin, Germany
Posted October 24, 2025
Full Time
About the Company
Smartly.io is an AI-powered advertising technology company that transforms ad experiences for brands and consumers. Our comprehensive platform integrates media, creative, and intelligence to deliver over 800 billion impressions annually, managing creative and media for 700+ global brands and $5B in ad spend across major platforms like Facebook, Google, and TikTok. With end-to-end technology, exceptional customer service, and customizable reporting, Smartly.io helps Fortune 500 brands reach and engage consumers effectively.
Job Description
Smartly is seeking a Senior Machine Learning Engineer to join their AI Platform team. This role focuses on building and deploying AI-based solutions for marketing campaigns, working with large datasets, and contributing to the MLOps + data platform. The ideal candidate will possess strong skills in Python, C++, or Java, and a passion for ML and marketing.
Requirements
- 5+ years of experience developing and deploying production-quality software
- 2+ years of experience delivering software services powered by machine learning
- 2+ years of experience working with cloud infrastructure like AWS or GCP
- Fluent in Python
- Hands-on experience with modern ML frameworks (e.g., PyTorch, TensorFlow)
- Knowledge of MLOps concepts and tools (e.g., MLflow, Kubeflow)
- Experience in feature engineering, model evaluation, diagnostics, and monitoring
- Strong foundation in linear algebra, statistics, and calculus
- Experience building scalable data pipelines
- Experience developing and maintaining services under SLA
- Strong written and verbal communication skills in English
Benefits
- Inclusive Culture
- Global Impact
- Wellbeing Focus
- Total Rewards
- Hybrid Workplace
- Smartly is committed to being the best place to work for growth-minded individuals
