.The Institute The Centre for Genomic Regulation (CRG) is an international biomedical research institute of excellence, based in Barcelona, Spain, with more than 400 scientists from 44 countries. The CRG is composed of an interdisciplinary, motivated and creative scientific team supported by a flexible and efficient administration and high-end innovative technologies. In April 2021, the CRG received the renewal of the 'HR Excellence in Research ' Award from the European Commission. This is a recognition of the Institute's commitment to developing an HR Strategy for Researchers, designed to bring the practices and procedures in line with the principles of the European Charter for Researchers and the Code of Conduct for the Recruitment of Researchers (Charter and Code ). The role We are looking for a candidate for the implementation and testing of catalytic activities. The candidate should set up and run enzyme assays for several enzyme variant designs produced by the AI models we train in the lab. The candidate should have experience in expressing, purifying and measuring the activity of enzymatic families. About the lab The candidate will join an interdisciplinary research group at the forefront of AI-driven protein design and engineering. The team is highly collaborative, integrating computational scientists, experimental biologists, and biotechnologists to push the boundaries of synthetic biology and protein engineering. Whom would we like to hire? Professional experience Must Have Experience in protein expression and purification 1-2 years of wet lab experience (e.G., through internships and MSc thesis) Motivation and willingness to learn in a highly paced research field Desirable but not required/ Nice to have The willingness to hear and learn about AI models Experience in enzymatic assays Experience working in high-throughput regimes Education and training A master's degree in Biochemistry, Biocatalysis, Bioengineering or related field. Languages Good command of English. Technical skills MS Office skills Some knowledge about Linux Python knowledge is a plus (but not mandatory) Competences Good command of English Excellent organizational skills Motivation and willingness to learn in a competitive, highly-paced research field. The Offer – Working Conditions Contract duration: Technical and scientific activities contract estimated until August 31st, 2026 Estimated annual gross salary: Salary is commensurate with qualifications and consistent with our pay scales. Target start date: As soon as possible We provide a highly stimulating environment with state-of-the-art infrastructures and unique professional career development opportunities. To check out our training and development portfolio, please visit our website in the training section. We offer and promote a diverse and inclusive environment and welcome applicants regardless of age, disability, gender, nationality, ethnicity, religion, sexual orientation or gender identity