Smartly

Senior Machine Learning Engineer, AI Platform

Smartly
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2 months ago
Berlin, GermanySenior

Responsibilities

  • Build and deploy ML-based software systems for advertising experiences and campaigns.
  • Work with multimodal datasets including image, video, audio, text, and structured performance data.
  • Contribute to Smartly’s MLOps and data platform and improve the productionization of AI/ML applications.
  • Develop scalable data pipelines, evaluate and monitor models, and maintain services under SLA.
  • Collaborate with product, engineering, infrastructure, colleagues, and customers to translate needs into viable solutions.
  • Contribute to planning, retrospectives, knowledge sharing, pair programming, debugging, and broader team improvement.
  • Stay current with generative AI, computer vision, natural language processing, and explainability.

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 such as AWS or GCP.
  • Fluency in Python; C++ or Java experience is a plus.
  • Hands-on experience with PyTorch or TensorFlow and knowledge of MLOps tools such as MLflow or Kubeflow.
  • Experience with feature engineering, model evaluation, diagnostics, monitoring, scalable ML data pipelines, and services maintained under SLA.
  • A strong foundation in linear algebra, statistics, and calculus.
  • Strong analytical, problem-solving, communication, adaptability, and architectural decision-making skills.
  • A relevant M.Sc. is preferred.
  • Strong written and verbal English communication skills.

Benefits

  • Hybrid work arrangement requiring three office days per week, with remote work flexibility.
  • Option to work abroad for up to 30 days annually.
  • Healthcare packages, mental health services, paid holidays, and family leave.
  • Equity options, performance-based rewards, competitive compensation, and career development opportunities.
  • Inclusive global culture with diverse international teams and emphasis on trust, transparency, and open feedback.
Smartly

About Smartly

1,001-5,000 employees

Smartly builds an AI-driven advertising platform used by brands and agencies to create, manage, and optimize ads across Facebook, Instagram, TikTok, Google, Pinterest, and other major media platforms. It sells subscription software and managed services for creative automation, campaign optimization, and reporting. Founded in 2013 and headquartered in Helsinki, the company is owned by Providence Equity Partners and reports managing $5B in annual ad spend for 700+ brands and over 800 billion impressions.

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