Scientist (m/f/d) (Protein Biomarker Assay Development and Validation)

Your Responsibilities

Assay development and validation
Design, plan and execute development and validation studies for protein-based biomarker assays, e.g., ELISA and other immunoassays, proximity extension assays (PEA) and functional assays Build robust, scalable and transferable assay workflows, and support assay transfer and the implementation of new technologies Write high-quality validation documentation in line with internal and regulatory standards (GLP/GCLP) Diagnostic quality and compliance
Develop and validate assays to quality standards suitable for diagnostic use, including potential in-house IVD assays in line with applicable EU regulations (e.g., IVDR) Support clinical studies, from assay qualification to sample analysis and reporting Handle patient samples and data responsibly and in compliance with EU data protection law (GDPR) and internal policies Data analysis
Analyze and interpret experimental data with Excel, GraphPad Prism and R or Python, applying sound statistics to reach clear biological conclusions that guide project decisions Use AI tools, including large language models (LLMs), responsibly for data analysis, literature research and documentation, in line with data protection and quality requirements Where relevant, work with structured datasets and databases
Communication and collaboration
Work cross-functionally with R&D, Quality Assurance and external partners Contribute to SOPs, reports, manuscripts and publications Present your results internally, to partners and at scientific conferences

Your profile

Required
PhD in Biochemistry, Molecular Biology or a related field Strong background in protein-focused biochemistry Hands-on laboratory experience in developing and validating protein assays, e.g., immunoassays Familiarity with working in GLP/GCLP environments Confident data analysis with Excel and GraphPad Prism, and working experience with R and/or Python Fluent English, written and spoken German at A2 level or higher, and willingness to improve towards B1 A plus
Postdoctoral or industry experience Experience with proximity extension assays and their readouts, qPCR and/or next-generation sequencing (NGS) Knowledge of diagnostic regulations (e.g., IVDR) and data protection requirements (GDPR) Experience with cellular models, ideally in a neurological context Experience with, or strong interest in, the responsible use of LLMs and other AI tools in scientific work Exposure to SQL or database environments How you work
You plan, run and document your own studies in a structured and reliable way You communicate results clearly, in writing and in presentations You bring your own ideas, question existing approaches and want to help shape how the team works

Why us?

Translational research with direct relevance for patients with rare and neurodegenerative diseases An international, multidisciplinary team and close collaboration with pharmaceutical partners Room to take ownership of your projects, help build the team and keep learning Support with German language courses A 12-month contract with the possibility of transitioning to a permanent position