Senior Machine Learning Engineer at Tripledot Studios | Berlin, Germany | Rezi

Senior Machine Learning Engineer at Tripledot Studios

Senior Machine Learning Engineer

Tripledot Studios · Berlin, Germany

2 weeks ago

Senior Machine Learning Engineer

Tripledot Studios · Berlin, Germany

20 days ago
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About the Role

The role is within the AI group, working with other AI/ML Engineers, Data Engineers, Analysts, and Product Owners. You will interact with data, engineering, and product teams across various studios and central teams, directly contributing to main games KPIs such as retention, revenue, and player experience, as well as company efficiency and time to market.

Responsibilities

  • Implement cutting-edge ML algorithms for personalization in gaming, staying abreast of the latest advancements and testing for optimal performance.
  • Design experiments and prototypes to test the viability and efficiency of new AI models.
  • Translate research findings into real-world applications by creating algorithm prototypes in the codebase.
  • Convert prototypes into production-level code for management and deployment through the ML Lifecycle.
  • Design, develop, and evaluate A/B tests to measure the effectiveness of personalization algorithms and optimize player experience.
  • Continuously monitor and analyze player data to identify new personalization opportunities and improve existing algorithms.
  • Document work clearly and concisely to foster knowledge sharing within the team.

Requirements

  • A Bachelor's degree or higher in a quantitative field (e.g., computer science, mathematics, statistics), another quantitative applied field, or equivalent experience.
  • Strong understanding of industry-standard ML techniques (classification, reinforcement learning, generative methods).
  • Experience applying machine learning algorithms to solve real-world problems.
  • Experience with software development concepts like CI/CD, Version Control, Containers (Docker & Kubernetes) and a proven track record of deploying ML models to production and established MLOps concepts.
  • Good command of analytical programming and visualization languages/libraries (SQL, Python, Matplotlib) and supporting tools/platforms (Git, MLFlow, Kubernetes, Kubeflow, Trino, AirFlow).
  • Strong understanding of statistical concepts (hypothesis testing, sampling, probability distributions).
  • Excellent communication and collaboration skills to bridge technical and non-technical teams.
  • Experience using generative AI copilots or agents in daily development work.
  • A passion for mobile gaming and a strong desire to create engaging player experiences and drive business results.

Skills

  • Machine Learning
  • Personalization
  • Algorithm Design
  • Experiment Design
  • Prototyping
  • Software Development
  • CI/CD
  • Version Control
  • Docker
  • Kubernetes
  • MLOps
  • SQL
  • Python
  • Matplotlib
  • Git
  • MLFlow
  • Kubeflow
  • Trino
  • AirFlow
  • Statistical Concepts
  • Communication
  • Collaboration
  • Generative AI
  • Reinforcement Learning
  • A/B Testing
  • Online Gaming

Location

  • Remote

Work Type

  • Full-time

Experience Level

  • Mid-level

Education Level

  • Bachelor's degree or higher

Benefits

  • 25 days holiday
  • Continuous Professional Development opportunities
  • Supplemental Health Insurance (1200 EUR annual budget)
  • 100% Public Transportation reimbursement
  • Employee Assistance Program
  • Daily Free Lunch (when at the office)
  • Employer contributed Pension plan

About the Company

  • Tripledot Studios is one of the largest independent mobile games companies globally.
  • A multi-award-winning organization with a global team of 2,500+ across 12 studios.
  • Portfolio includes major mobile gaming titles with over 25 million daily active users.
  • Guiding principle: When people love what they do, what they do will be loved by others.
  • Building a company filled with driven, smart, detail-oriented people who love making games.
  • Ambition to be the most successful games company in the world.