DONE!Berlin

AI Engineer – Berlin, Munich

DONE!Berlin

full-time

Posted on:

Location Type: Hybrid

Location: Berlin • 🇩🇪 Germany

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Job Level

Mid-LevelSenior

Tech Stack

CloudDockerGoogle Cloud PlatformLinuxPythonPyTorchScikit-LearnTensorflow

About the role

  • You’ll be part of a small, agile team developing AI solutions for real-time analytics, content moderation, and campaign optimization.
  • Develop and deploy AI-powered tools for real-time social media and video campaigning
  • Build and fine-tune machine learning models (e.g., for content classification, sentiment analysis, recommendation systems)
  • Design automated content moderation systems using LLMs and computer vision techniques
  • Create real-time analytics pipelines to measure campaign performance and engagement
  • Collaborate closely with strategists, creatives, and developers to bring AI solutions to life
  • Continuously evaluate and improve model performance, fairness, and ethical impact

Requirements

  • Experience integrating and fine-tuning large language models (LLMs) in production environments
  • Strong background in machine learning and data science (e.g., scikit-learn, TensorFlow, PyTorch, Hugging Face)
  • Proficient in Python and experienced with building and maintaining ML pipelines
  • Skilled in deploying ML models using cloud platforms (especially GCP) and Docker
  • Understanding of data privacy, AI ethics, and bias mitigation strategies
  • Comfortable working in a Linux environment; familiar with CI/CD, GitLab, and ML DevOps practices
  • Passionate about using technology for social impact and democratic resilience
  • German in C1/C2 level
Benefits
  • The opportunity to apply AI for positive societal impact
  • A high degree of ownership and the chance to shape our AI infrastructure from the ground up
  • Flexible working hours and remote work options across Germany
  • A small, motivated, and mission-driven team where your ideas and work truly matter
  • A culture that values openness, collaboration, and continuous learning

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
machine learningdata sciencelarge language modelsreal-time analyticscontent moderationsentiment analysisrecommendation systemsPythonML pipelinesAI ethics
Soft skills
collaborationcommunicationproblem-solvingadaptabilitycreativitypassion for social impact