Senior Data Engineer – Data Modeling Focus (Clinical Oncology Analytics Pro
About this role
This is not an internal BI stack. We’re building RayIntelligence, an oncology analytics system deployed to radiotherapy clinics worldwide, supporting population‑level analysis, clinical research, and workflow improvement.
The core challenge here isn’t tools — it’s balancing stability and flexibility:
Data must be stable, traceable, and reproducible for quality and regulatory standards
At the same time, it must remain adaptable as analytics and ML use cases evolve
You’ll work hands‑on with both data modeling and data pipelines, while helping raise the team’s modeling maturity through strong SQL‑centric design and technical discussions — without owning the platform or being “the single expert.”
In practice, the role involves working with:
Relational databases and CDC‑based ingestion patterns
SQL‑centric data transformation using dbt
Analytics and visualization using Apache Superset
Relevant experience includes:
Data modeling and data warehousing for analytics and compliance
Building and maintaining production data pipelines (SQL + Python)
Reasoning about data change and long‑term impact
If this resonates but you want to discuss fit or expectations before applying, feel free to reach out to Tobias Carlsson (Group Manager, Machine Learning) directly on LinkedIn.
https://www.linkedin.com/in/tobias-carlsson-89003b42/
We kindly ask recruitment agencies not to contact us regarding this role.
Our Culture
At RaySearch, we share a passion for innovation and the fight against cancer. Our team consists of dedicated experts who strive to deliver exceptional results through collaboration, attention to detail, and cutting-edge technology. We take pride in our role as a leader in cancer treatment, developing solutions that truly make a difference for patients worldwide.
Our Offer
We offer a dynamic and inclusive work environment in Hagastaden, Stockholm’s Life Science Hub. Our modern office space includes an in-house gym, yoga classes, and social activities such as ping pong,