• Design and implement novel machine learning algorithms and models
• Conduct research on emerging AI/ML techniques and technologies
• Stay current with latest developments in AI/ML field

• Build and deploy ML models in production environments
• Optimize model performance, scalability, and efficiency
• Develop ML infrastructure and pipelines
• Collaborate with engineering teams to integrate ML solutions

• Analyze large-scale datasets to extract meaningful insights
• Design and implement data preprocessing pipelines
• Ensure data quality and integrity throughout ML/AI workflows
• Develop metrics and evaluation frameworks for ML/AI systems

• Work closely with product managers, engineers, and stakeholders
• Present findings and recommendations to technical and non-technical audiences
• Participate in code reviews and maintain high code quality standards

• PhD in Computer Science, Machine Learning / Artificial Intelligence, Statistics or related fields
• OR Master's degree with 3+ years of relevant industry experience
• Strong academic background in mathematics, statistics, and algorithms

Technical Skills

• Programming Languages: Python, JavaScript/TypeScript (aligned with our stack)
• ML/AI: Vertex AI, LangGraph, TensorFlow, PyTorch, Scikit-learn, Keras
• Cloud Platforms: AWS, GCP
• Data Tools: Snowflake, Apache Superset, MongoDB, Pandas, NumPy, Jupyter notebooks
• MLOps: Docker, Kubernetes, CI/CD for ML pipelines
• Version Control: Git, experiment tracking tools (MLflow, Weights & Biases)

• Deep understanding of ML algorithms (supervised, unsupervised, reinforcement learning)
• Experience with deep learning architectures (CNNs, RNNs, Transformers)
• Knowledge of statistical methods and experimental design
• Familiarity with big data processing frameworks (Spark, Dask)

• Strong analytical and problem-solving abilities
• Excellent communication and presentation skills in English (both written and spoken) are required for this role. (German language skills are a plus, but not required.)
• Ability to work independently and manage multiple projects
• Collaborative mindset and team player attitude

• Experience with health domainsExperience with distributed computing and parallel processing
• Knowledge of software engineering best practices
• Experience with A/B testing and experimentation frameworks
• Familiarity with edge computing and model optimization

• Top Tech company in Digital Health: A dynamic, high-growth environment where everyone in the team depends on each other's performance. You can see your impact. We learn and develop quickly.
• True impact in healthcare: What we are building with our brite platform is unique worldwide, ambitious, and could have a huge impact on billions of people who are ill or interested in health.
• International team: We are 14 nationalities working across Europe. We bring different mentalities and cultures with us, but we are all aligned towards our grand vision.
• 100% remote with best IT equipment: We work 100% remotely, meet regularly for special team events and team offsite weeks, for example in Tuscany, the Alps, or Mallorca. You will receive a Mac computer so that you are already technically up to speed.

• Initial Screening: Technical phone/video introductory and experience call
• Principles & Values: Cultural fit and technical experience discussion
• Technical Deep Dive: Review a demo or a specific case study

Do you want to work for one of the leading Digital Health Scaleups in Germany and Europe?

XO Life is developing the meta platform brite designed for patients, healthcare representatives and pharmaceutical companies to interact regarding everyday care. Currently, patients mainly consult platforms like Google, Facebook, and Instagram for information search and social exchange due to the lack of a dedicated, highly engaging health platform.

Our mission: Our brite platform is there to enable all pharma companies but also healthcare institutes to offer their patients a state-of-the-art digital product or therapy companion. This all-in-one platform eliminates the need for patients to download a new app for every new drug or treatment, but to have a super health app for self management.

XO Life is recognized as a leading Digital Health Scaleup in Germany and Europe and a top tech newcomer by the German Federal Ministry of Economics and Technology. We work with 30+ pharma manufacturers, spanning from market leaders, SMEs, and RX, OTC, and Medical Device manufacturers across over 30 indications. Building on this success, we're also expanding the platform internationally.

If this sounds exciting to you and you want to be part of this great vision, then apply to join us!