Selvita is a global integrated drug discovery partner for the pharmaceutical and biotechnology industries with laboratories in Poland (Krakow) and Croatia (Zagreb) and offices in Cambridge, UK, Greater Boston Area & San Francisco Bay Area in the US. The company offers drug discovery support at every stage of the early discovery phase up to the preclinical research phase.

Selvita in Zagreb is a scientific research organization with a long research tradition in the fields of biology, chemistry, biomedicine, veterinary medicine, pharmacy and related scientific fields, with the purpose of discovering new chemical and biological entities intended for the treatment of various diseases. We are a service organization; our scientists are working on projects, in collaboration with external partners, aimed at discovering a new drug or establishing test systems and platforms that improve the predictability of the research process.

We are looking for an experienced scientist to join us in the role of

Junior Scientist/Scientist - In Vitro ADME (m/f)

Place of work: Zagreb

Key responsibilities

The in vitro ADME department within DMPK plays a key role in evaluating test compound’s Absorption, Distribution, Metabolism, and Excretion (ADME) profile, representing key features in ensuring its safety, efficacy, and therapeutic potential during drug discovery and development.

The ADME scientists design and perform various in vitro assays, followed by high-throughput LC-MS/MS analysis and finally interpret results to support decision-making before progressing to in vivo studies. Team efforts focus on rapid ADME profiling of large numbers of test compounds by implementing laboratory automation, creating rapid LC separations and mass spectrometry workflows to accelerate data delivery without compromising quality.

Essential duties and responsibilities:

Performance of in vitro studies (manually and/or using automated handling stations) including sample prep, method development and LC-MS/MS analysis
Interpretation and reporting of the results obtained in in vitro ADME studies
Carry out routine laboratory tasks independently, producing consistent and reliable results
Troubleshoot experimental procedures and LC-MS/MS instrumentation as needed
Support laboratory investigations, resolve assay-related issues, and address quality observations with limited oversight
Ensure the scientific integrity of studies through careful documentation and review
Contribute to daily lab operations, including equipment maintenance and compliance with safety standards
Collaborate effectively across teams to meet deadlines and deliver high-quality data
Engage in ongoing professional development and skill-building

Your background

To be successful in this role we are looking for individuals who can demonstrate the following:

Graduate degree in analytical chemistry, chemistry, chemical technology, pharmacy or biotechnology
PhD in analytical chemistry advantageous
Experience using or knowledge of LC-MS/MS techniques and sample preparation techniques;
Computing skills, including word processing and use of spreadsheets (e.g., Microsoft Office packages and Microsoft Project)

Your benefits package

A collaborative and inclusive work environment that values scientific rigor and teamwork
Opportunities to contribute to meaningful research supporting preclinical drug discovery services
Hands-on experience with advanced analytical technologies, including LC-MS/MS and lab automation
Ongoing training and professional development to support your career growth
Daily collaboration with scientists around the world and cross-functional teams, offering exposure to diverse expertise and perspectives

Please send us your application until 02.02.2026. via application link.

Junior Scientist/Scientist - In Vitro ADME (m/f)

Selvita d.o.o.

Selvita d.o.o.

Salaries have increased.