At Vantis, we have a clear mission: to measurably improve the care of patients with chronic illnesses. To achieve this, we are developing a holistic healthcare approach that combines medical excellence on site with the advantages of digital solutions. At the heart of our strategy is a hybrid care concept that integrates modern general practitioner practices with innovative digital tools.

We are looking for a (Senior) AI-Engineer (m/f/d) to design and deliver AI-powered solutions that directly improve patient outcomes and streamline clinical workflows.

This role bridges machine learning, product, and engineering: you’ll work closely with Product Managers to shape concepts into production-ready solutions and ensure they are accurate, explainable, and privacy-first. We develop and test our products directly with our medical practices, enabling us to go from idea to live production in just a few weeks.

• Collaborate closely with Product Managers and Engineers to translate product ideas into well-scoped AI/ML solutions with clear success metrics.

• Design, build, and maintain end-to-end AI systems — from data pipelines to models and APIs — optimized for accuracy, performance, and explainability.

• Ensure privacy and security are integral to data handling and model deployment, meeting high standards for handling sensitive health data.

• Define and run evaluations, experiments, and monitoring to measure quality and continuously improve performance and reliability.

• Communicate complex AI concepts clearly to non-technical stakeholders and contribute to building a strong AI culture within the team.

• 2+ years of experience building and deploying machine learning models in production (e.g., NLP/LLMs, predictive models, or similar).

• Strong fundamentals in machine learning and AI, including Python and common frameworks such as PyTorch, TensorFlow, or Hugging Face.

• Entrepreneurial passion for translating business goals into working products and prioritizing impact over complexity.

• Familiarity with privacy, security principles, and handling sensitive data; experience in healthcare is a plus but not required.

• Comfortable working in a fast-paced startup environment, proactively owning projects end to end.

• Purpose & Impact: Shape the healthcare of tomorrow as part of a dynamic, well-funded startup and help millions of patients with chronic illnesses.

• Inclusive Team Culture: Join the Vantis team, where everyone makes a meaningful contribution, communication is transparent and open, and small and big successes are celebrated together — whether at after-work events or at Oktoberfest.

• Healthy Balance: Enjoy fresh snacks in the office, a discounted Wellpass membership, and flexible remote-work options to maintain a balanced and energized daily routine.

• Modern Ways of Working: Experience an efficient workday with a cross-team understanding of goals and priorities (e.g., through weekly OKR meetings).

• Personal Development: In a fast-growing startup, you’ll have excellent development opportunities, benefit from a steep learning curve, knowledge sharing across departments, and a personalized training budget.

• Participation in Company Success: Participate in Vantis’ success and growth through our Virtual Stock Option Program.

You can apply quickly and easily using our online application form.

Got questions about the role?

Feel free to reach out to Sophia at +49 157 92357126 or sophia.riemekasten@vantis-health.com — she’ll be happy to help.

www.vantis-health.com

We’re excited to hear from you!