Senior Microbiology Engineer - Spore.Labs
Spore.Bio
Paris, FrancePosted Jun 18, 2026
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Spore.Labs
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Paris
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Senior Microbiology Engineer - Spore.Labs
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About UsSpore.Bio is a deeptech startup founded in 2023 that is redefining microbiological quality control in pharmaceutical, food & beverage, and cosmetics manufacturing. Where Spore.Bio deploys biophotonic and deep-learning technology on factory floors, Spore.Labs takes Spore.Bio's core technology into new territory: from AMR detection to microbiome research and beyond.We are building our microbiology laboratory from the ground up and are looking for someone ready to take real ownership, shape how we work, and grow alongside the department they help build.About the RoleThis is not a supporting position. From day one you will have direct ownership of several of our most technically demanding workstreams, with genuine autonomy and immediate impact on the scientific direction of the department. Your biological expertise will guide model development, validation, and interpretation within a highly collaborative, multidisciplinary environment.Experimental science and strain workYou will design, execute, and iterate the full range of microbiology workflows that underpin our platform: resistant mutant generation (selective pressure, plasmid transformation, conjugation), antimicrobial susceptibility testing (BMD, MBEC, MIC determination per EUCAST/CLSI standards), and phenotypic validation. You will manage clinical isolate intake from diverse sources and matrices, design acceptance criteria, validate storage integrity, and establish culture conditions for the full range of organisms we work with: standard aerobes, fastidious species, slow-growing anaerobes, and low-biomass communities. Where incoming samples are polymicrobial, you will develop the selective enrichment and differential isolation strategies to resolve them accurately.Biobank development and sample traceabilityYou will build and own the quality control infrastructure for all strains entering the biobank: purity isolation, glycerol stock preparation, passage control, MIC verification, and traceable documentation from intake through to acquisition. You will develop and maintain the biobank database with the rigour...