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Junior Fermentation Scientist

Confidential company · Hamburg · Posted Sep 22, 2026

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Public summary

Join a dynamic biotechnology team in Hamburg focused on developing and optimizing microbial fermentation processes to advance sustainable food solutions. This hands-on laboratory role involves planning and executing fermentation experiments, bioanalytical evaluation of samples, and improving bioprocess workflows. Candidates should have a degree or vocational qualification in biotechnology or related fields, practical experience in aseptic techniques and microbial cultivation, and good English communication skills. German language skills are a plus but not required. The role offers autonomy, collaborative team engagement, flexible working hours, and personal development opportunities in an innovation-driven environment.

Location and work setup

Location
Hamburg
Remote status
Hybrid
German requirement signal
No German Required Detected
Detected job language
English

Responsibilities

Plan, prepare, and perform microbial cultivation and fermentation experiments from shake-flask to bench-scale fermentations. Operate and maintain fermentation equipment under aseptic conditions. Monitor fermentation performance and analyze process and product key performance indicators using bioanalytical methods such as SDS-based analysis, enzymatic assays, and HPLC. Evaluate experimental data, document results and compile reports. Organize laboratory activities independently and contribute to maintaining microbial strains, cell banks, laboratory materials, and equipment. Collaborate with colleagues across disciplines to improve fermentation processes and laboratory workflows.

Qualifications

Degree or vocational qualification in biotechnology, microbiology, bioprocess engineering, biological laboratory technology, or related field. Practical experience with aseptic laboratory techniques and microbial cultivation, including shake-flask and bench-scale fermentations preferred. Familiarity with preparation of culture media and laboratory documentation. Experience with or willingness to learn bioanalytical methods like SDS analysis, enzymatic assays, and HPLC. Structured, reliable, and independent work approach with curiosity and attention to detail. Good English communication skills; German is advantageous but not required. Collaborative team player with a proactive mindset.

Skills

microbial fermentation aseptic laboratory techniques shake-flask cultivation bench-scale fermenter operation bioanalytical methods SDS-based analysis enzymatic assays HPLC laboratory documentation microbial strain maintenance data analysis experimental planning