Junior Fermentation Scientist (m/f/d)

GoHiring GmbH; Hamburg; Hybrid; EUR 42.000 - 60.000; Vollzeit

Benefits dieser Stelle

Gym Membership

Language classes

Home office days

Lunch & Learn events

Zusammenfassung

Infinite Roots in Hamburg, Germany is seeking a motivated Junior Fermentation Scientist to support development and optimization of microbial fermentation processes. This hands-on lab role focuses on planning and executing experiments from shake-flask cultivation to bench-scale fermentations.

You will operate experiments under aseptic conditions, monitor process KPIs, and perform bioanalytical analyses using SDS-based methods, enzymatic assays, and HPLC.

Qualifikationen

• Degree in biotechnology, microbiology, or bioprocess engineering.
• Experience with aseptic lab work and culture handling.
• Hands-on fermentation experience with shake-flask or bench-scale systems.

Aufgaben

• Plan, perform, and optimize fermentation experiments from shake-flask to bench scale.
• Monitor process KPIs and perform bioanalytical characterization.
• Document results and report conclusions clearly.
• Maintain lab organization and manage schedules for experiments.
• Collaborate with colleagues across disciplines to improve workflows.

Kenntnisse

Shake-flask cultivation

Bench-scale fermentation

Aseptic lab techniques

Analytical methods (SDS/HPLC)

English communication

Independent planning

Ausbildung

Biotechnology / Microbiology degree

Tools

Bench-top fermenters

SDS-based analysis

HPLC

Media preparation

Jobbeschreibung

We are seeking a motivated Junior Fermentation Scientist to join our biotechnology team and support the development and optimization of microbial fermentation processes. This is a hands‑on laboratory role with a strong focus on planning and executing fermentation experiments, from shake‑flask cultivation to bench‑scale fermentations.

You will work independently at the clean bench, prepare andoperate fermentation experiments, and monitor relevant process parameters and performance indicators. Your responsibilities will also include analyzing key process and product KPIs using bioanalytical methods such as SDS-based analysis, enzymatic assays, and HPLC, as well as evaluating, documenting, and reporting experimental results.

The role offers a high degree of autonomy in organizing your day‑to‑day laboratory work, with responsibility for ensuring that experiments are thoroughly planned, executed, analyzed, and documented. You will contribute directly to improving our microbial fermentation workflows and advancing robust and scalable bioprocesses.

• Plan, prepare, and perform microbial cultivation and fermentation experiments, ranging from shake‑flask cultures to bench‑scale fermentations of up to 5 L
• Carry out laboratory work under aseptic conditions, including work at the clean bench and the preparation of culture media, buffers, solutions, and reagents
• Set up, operate, monitor, and maintain bench‑top fermentation systems and associated laboratory equipment
• Monitor fermentation performance and evaluate relevant process and product KPIs throughout experimental campaigns
• Perform bioanalytical characterization of fermentation samples using methods such as SDS‑based analysis, enzymatic assays, HPLC, and other relevant analytical techniques
• Evaluate experimental data, identify trends and deviations, and summarize results in a clear and structured manner
• Document experiments thoroughly and learn how to prepare concise reports of experimental results and conclusions
• Organize and prioritize your laboratory activities independently, ensuring that experiments are properly planned, executed, analyzed, and documented within agreed timelines
• Contribute to the maintenance and organization of microbial strains, cell banks, laboratory materials, and equipment
• Collaborate closely with colleagues across different disciplines and contribute to the continuous improvement of our fermentation processes and laboratory workflows

Your profile

• A degree or vocational qualification in biotechnology, microbiology, bioprocess engineering, biological laboratory technology (e.g. BTA), or a related field
• Practical experience working under aseptic conditions and confidence in standard microbiological and biotechnology laboratory techniques
• Hands‑on experience with microbial cultivation; experience with shake‑flask cultures and/or bench‑scale fermenters is highly desirable
• Familiarity with the preparation of culture media, buffers, solutions, and reagents, as well as accurate sample handling and laboratory documentation
• Experience with, or a strong interest in learning, analytical methods for evaluating fermentation samples, such as SDS‑based analysis, enzymatic assays, and HPLC
• A structured and reliable approach to experimental work, with the ability to independently organize laboratory activities and follow experiments through from preparation to data analysis and reporting
• A practical, hands‑on mindset combined with curiosity, attention to detail, and a willingness to troubleshoot and learn new techniques
• A collaborative and team‑oriented approach, while being comfortable taking ownership of assigned experiments and project tasks
• Good communication skills in English, both written and spoken; German is a plus
• Work for one of the global innovation leaders in the food industry.
• Dynamic and diverse mission‑driven team from more than 25 different countries.
• A fast growing company with exceptional opportunities for personal development.
• Flat hierarchies and short decision paths.
• Flexible working hours with entitled Home Office days in an innovative and agile working environment.
• Gym Membership, language classes or an attractive alternative from our benefit program.
• Great team events such as “Lunch & Learn”, “Demo Day”, cultural celebrations and food tastings.
• Drinks, cereal bar and fresh fruit at the office, our home products tasting session for new employees.
• Lastly, join us in the journey as we change the food system as we know it!

Ready to disrupt the food system with us?

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

About us

Infinite Roots is a biotech company based in Hamburg, Germany. We tackle some of the world's biggest challenges through products we develop by leveraging the fungal kingdom. Our team of 60+ people from 25 nationalities — 55% women and 10 PhDs strong — shares one mission: to unlock the full potential of fungi for a more sustainable future.