We are seeking a highly motivated wet-lab based senior RA with experience in protein analytics to join our exciting pre-clinical development programs. The candidate will work in a team environment together with protein biochemist and analytical scientist. The successful candidate will be involved in optimising and performing biochemical and biophysical characterisation of protein using U-HPLC, DLS, LC-MS and other assay to rank their developability.Essential skills• Master degree in a relevant area (e.g. biochemistry or relevant protein science discipline with experience in experimental research) • Expert in using and maintaining U-HPLC systems (i.e. HSEC, HSCX and HIC)• Expert in using and maintaining LC-MS system and methods (i.e. intact mass, peptide mapping and glycan analyses)• The ability to evaluate, troubleshoot and develop methodologies to achieve desired goals • Proactive attitude and drive• Strong communication skills and the ability to work effectively as part of a team• Attention to detail and ability to multi-task• Organised and good time managementDesirable skills• Experience with designing molecular cloning strategy• Experience with standard TC activities (maintaining mammalian cell lines, transient and stable transfections) • Experience with protein purification• Experience with Python scripting would be an advantage• Worked with DLS/DSF Terms and benefitsThis is full-time role with a competitive salary in line with experience and other benefits such as, private pension plan, gym membership and health insurance.PetMedix supports diversity in the workplace and will consider all qualified applicants for employment without regard to gender or gender identity, sexual orientation, disability, race, colour, religion or any other discriminatory criteria.In order to comply with UK employment legislation, all applicants for positions at PetMedix must have the right to work in the UK. If a job offer is made, you will be required to provide evidence of your right to work in the UK before you commence employment with PetMedix.