Staff AI/ML Engineer (all)

Who We Are Looking For
We’re looking for a Staff AI/ML Engineer to take technical ownership of our AI/ML work end-to-end. You’ll work on complex AI/ML problems, lead projects from idea to implementation, and help shape how we build and scale AI across the company. You’ll bring hands-on experience building and leading projects end-to-end, along with the ability to go deep into technical decisions, edge cases, and trade-offs.
Your mission
Solve complex problems using the right AI/ML approach, from classic ML to GenAI and LLMs, depending on the problem.
Design AI/ML systems and architecture, including greenfield projects.
Evaluate, monitor, and maintain AI/ML pipelines in production — not only build AI/ML solutions, but also assess their performance and keep them reliable over time.
Audit our current AI setup and help define the AI strategy and roadmap.
Lead cross-functional AI initiatives and drive them from idea to implementation.
Challenge existing technical decisions constructively and stay focused on the product and the result.
Your background
Proven experience leading AI/ML projects end-to-end in a startup/product environment.
Strong AI/ML and Data Science expertise, including classic ML and GenAI, with a solid software engineering foundation and hands-on experience building AI/ML solutions.
Understanding of data and ML infrastructure, including data quality, feature/data pipelines, model serving, observability, deployment, and lifecycle management.
Strong system design and architecture skills.
Proactive, ownership-driven, and results-oriented, with a strong product mindset.
Open to feedback and comfortable challenging technical decisions constructively.
Why us?
Top Tech company in Digital Health: Work in a fast-growing, innovative environment where your impact is visible.
True impact in healthcare: Contribute to a unique platform with the potential to improve health for millions.
International team: Join colleagues from 14+ nationalities, united by a shared vision.
100% remote with best IT equipment: Enjoy full remote work, regular team events, and top-notch equipment.
Hiring Process
Recruiter Screening
Leadership Interview
Technical Deep Dive
Decision
About Us
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, please apply below and join us in our mission to improve the lives of millions of patients globally!

Work arrangement
Yes