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

Project Description:

We are seeking a highly motivated and enthusiastic student to join our team for an exciting internship (6 Months) that can seamlessly transition into a Master's (max. 6 Months) thesis project (alternative also Bachelor thesis - max. 3 Months). The focus of this work will be on the development and characterization of novel electrochemical enzyme biosensors for integration into medical devices. This project offers the opportunity to gain hands-on experience in cutting-edge research at the intersection of electrochemistry, material science, and biomedical engineering.

Potential research areas include, but are not limited to:

• Enzyme Immobilization: Exploring and optimizing various techniques for the stable and efficient immobilization of enzymes onto electrode surfaces

• Electrode Material Modification: Investigating novel electrode materials and surface modifications to enhance sensor performance (sensitivity, selectivity, stability)

• Electrochemical Detection Strategies: Implementing and optimizing different electrochemical techniques (e.g., amperometry, voltammetry, impedance spectroscopy) in a state-of-the-art for analyte detection

• Miniaturization and Integration: Contributing to the design and fabrication of miniaturized biosensor components for potential integration into medical devices

• Performance Evaluation: Characterizing the analytical performance of the developed biosensors in relevant matrices and assessing their suitability for medical applications

The specific focus of the BSc/MSc thesis will be defined based on the student's interests and progress during the internship.

Your Tasks During the Internship:

• Literature review on relevant topics (electrochemistry, enzyme biosensors, medical devices)

• Assisting in the design and fabrication of electrochemical sensors

• Performing experiments involving enzyme immobilization and characterization

• Conducting electrochemical measurements and data analysis

• Maintaining accurate laboratory records and presenting findings in team meetings

• Contributing to the preparation of scientific reports and presentations

Your Tasks During the BSc/MSc Diploma Work:

• Independently executing experiments based on the chosen thesis topic and discussed weekly plan

• Optimizing sensor performance and conducting thorough characterization studies

• Analyzing and interpreting complex data sets

• Writing a comprehensive scientific thesis

• Presenting the research findings in a final presentation

• Potentially contributing to scientific publications

Your Profile:

• Currently enrolled in a Bachelor's or Master's program in Chemistry, Biochemistry, Biotechnology, Biomedical Engineering, Materials Science, or a related field

• Strong interest in electrochemistry, biosensors, and their applications in medical devices

• Basic knowledge of electrochemical principles and techniques is advantageous

• Experience with biochemical assays and enzyme handling is a plus

• Hands-on laboratory skills and the ability to work independently and as part of a team

• Excellent analytical and problem-solving skills

• Good communication skills in English and German

• Motivation, reliability, and a strong work ethic

We Offer:

• The opportunity to work on a cutting-edge research project with high relevance in the field of medical diagnostics

• Hands-on experience with a wide range of electrochemical and biochemical techniques.

• Supervision and mentorship by experienced scientists

• Integration into a dynamic and supportive research team

• Access to state-of-the-art laboratory facilities

• A pleasant working environment in Mannheim, a vibrant city in the heart of Europe

• Flexible time management

• Reduced meal prices (-50 %) in our employee canteen

• Networking with other students

Your application:

Simply upload your resume.

Please remember that this internship is aimed at students (m/f/d) who are currently enrolled for the entire period of the internship or, alternatively, at people in a gap year of a maximum of one year (between Bachelor's and Master's studies), where it can be proven in writing at which university/college and exactly when (month/year) within a year the studies will be continued.

Period: from September 2026 for a period of 6 months.

Please note that recommendations for all student activities (e.g. internships, theses, etc.) are excluded.

We are looking forward to your application!

Your contact to us! With people. For people.

Do you need further support?

Please have a look at our FAQs, you will find them via https://careers.roche.com/global/en/faq.

Who we are

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 global impact.

Let’s build a healthier future, together.