At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure everyone has access to healthcare today and for generations to come. Join Roche, where every voice matters.

The Position Who We Are At Roche Diagnostics Solutions (RDS) , our mission is clear: to diagnose earlier, develop faster, and personalize treatment because every patient is unique. Within

Computational Science & Informatics (CSI) , we are the bridge between our origin and our future, shaping the next era of human health through precise, data‑driven diagnostics and precision medicine.

The Opportunity As a

Senior Development Engineer/Mathematician/Data Analyst , you will be a vital part of our development team in Spain, focusing on our innovative Blood Gas & Electrolyte Analyzers. You will transform complex physical measurement data into precise, life‑saving results through mathematical excellence.

Robust Algorithms: Develop and refine sophisticated methods, algorithms, and failsafes that extract highly reliable results from physical measurement data. Drive projects from initial conception through to rigorous testing and final completion

Model the Future: Create mathematical models and provide expert statistical consulting (including Design of Experiments and Validation) to drive data‑driven decision‑making and product excellence

Bridge Science and Compliance:



Implement biometric methods into specification documents, ensuring our products meet the highest health authority requirements and regulatory standards

Drive Product Approvals: Support global product launches by developing solid statistical rationales and customized solutions for ongoing product maintenance

Unlock Insights: Extract, clean, and visualize large datasets, collaborating with an interdisciplinary team to present actionable insights that drive medical innovation

Lead as a Technical Expert: Act as a central point of contact and own the technical solutions, providing the rationale necessary to ensure product quality and scientific integrity

Who You Are You are an analytical thinker, solution‑oriented who enjoys working in a team at the intersection of engineering, mathematics, physics, and medical technology. You thrive in collaborative, international environments, not hesitant to proactively raise your voice and you are passionate about using your quantitative skills to improve patient care.

Quantitative Expert: You hold a Master's degree or higher in Engineering, Mathematics, Physics, or a related quantitative field

Experience: You have 7+ years of professional industry related experience

Control Engineering/Signal Processing Specialist: You have deep knowledge of system identification,



model‑based filtering, and classic or model‑predictive control methods

Sensor & Modeling Pro: You bring experience in modeling electrochemical sensors and optimizing robust calibration methods to ensure precision

Statistical Powerhouse: You are highly proficient in modern statistical software such as MATLAB (preferred), Python, R or JMP, with exceptional data wrangling and visualization skills

Collaborative Communicator: You possess the ability to translate complex mathematical results into clear, actionable insights for interdisciplinary teams

Regulatory Minded: You have an affinity for medical technology and an interest in—or experience with—analytical performance guidelines (such as CLSI)

Communication Skills: Fluent English is required

This is an on‑site position and no relocation assistance is provided

Ready to help us lead the way in healthcare? Together, we’ll create a healthier, brighter future for all.

A healthier future drives us to innovate. Together, more than 100,000 employees across the globe are dedicated to advance science, ensuring everyone has access to healthcare today and for generations to come. Our efforts result in more than 26 million people treated with our medicines and over 30 billion tests conducted using our Diagnostics products.

We empower each other to explore new possibilities, foster creativity, and keep our ambitions high, so we can deliver life‑changing healthcare solutions that make a integral impact.

Let’s build a healthier future, together.

Roche is an Equal Opportunity Employer.

📌 Senior Development Engineer/ Mathematician/ Data Analyst (Madrid)
🏢 Roche
📍 Madrid