
Leyden Labs aims to help people live their lives to the fullest. Our platform targets commonalities of viral families to protect humanity from known and future viruses. Our portfolio of accessible intranasal product candidates may provide people with the freedom to immediately protect themselves from and prevent the spread of many variants of respiratory viruses, including ones in the influenza and coronavirus families. The Leyden Labs’ energetic team of world-renowned biotechnology veterans and fresh talent is dedicated to thinking differently to free humanity from the burden of respiratory viruses. *Only jobs officially posted by Leyden Labs are valid job openings. We have become aware of scammers impersonating our company and actively recruiting candidates for positions. This is fraudulent activity. Check our job postings online and contact Leyden Labs directly at jobs@leydenlabs.com to verify the accuracy of any recruiter contacts.

Leyden Labs aims to help people live their lives to the fullest. Our platform targets commonalities of viral families to protect humanity from known and future viruses. Our portfolio of accessible intranasal product candidates may provide people with the freedom to immediately protect themselves from and prevent the spread of many variants of respiratory viruses, including ones in the influenza and coronavirus families. The Leyden Labs’ energetic team of world-renowned biotechnology veterans and fresh talent is dedicated to thinking differently to free humanity from the burden of respiratory viruses. *Only jobs officially posted by Leyden Labs are valid job openings. We have become aware of scammers impersonating our company and actively recruiting candidates for positions. This is fraudulent activity. Check our job postings online and contact Leyden Labs directly at jobs@leydenlabs.com to verify the accuracy of any recruiter contacts.
Headquarters: Leiden, Netherlands
Core tech: Intranasal delivery of broadly neutralizing antibodies for mucosal protection
Lead program: PanFlu (CR9114) — intranasal broadly neutralizing antibody for influenza (licensed from Janssen)
Recent financing: $70M round announced Jan 9, 2025
| Company |
|---|
Prevention of respiratory viral infections through mucosal immunity
2020
Biotechnology Research
$140M
Reported as closing a $140M Series B and bringing total capital to approximately $200M at that time.
$70M
Round announced to advance intranasal antibody programs with participation from Qiming, GV, Casdin and others.
€20M
Debt financing to support pandemic preparedness activities.
“Backed by leading life-science VCs and strategic investors including GV (Google Ventures), Casdin Capital, F-Prime Capital, ClavystBio (Temasek-backed), Polaris Partners, Qiming Venture Partners, Invus, SoftBank Vision Fund 2, Byers Capital, and public/backing from European institutions (EIB, EIC Fund, Invest-NL).”
In the Leyden Labs CMC team, a new opportunity has opened up for a
TECHNICIAN PROTEIN ANALYTICS
to work from our office in Leiden, the Netherlands.
Leyden Labs is a fast-growing biotech company currently expanding the CMC team focused on continuing pipeline filling projects for the discovery of new molecules.
In your role as Technician you will oversee and execute experiments related to early and late-stage CMC activities e.g. new formulations, product stability, forced degradation, method optimization, lab support for manufacturing investigations. Your responsibilities will include day-to-day planning, execution, and reporting of experiments to support the team. Our new colleague has a flexible mindset, appetite for learning new skills, conducts experiments efficiently, and is full of enthusiasm to join a lab within a fast-paced team of a highly dynamic company.
This will be on your plate for the next 3 to 6 months:
More about the team:
Our CMC team currently includes two senior managers CMC, a principal technician and an associate scientist. In this role you will be reporting to the Director of CMC.
Why would you want to work with us:
With innovation at the forefront, Leyden Labs is on a mission to develop cutting-edge mucosal protection platforms designed to free people from the threat of respiratory
viruses, such as influenza and coronaviruses. Working at Leyden Labs will give you the opportunity to work with a group of talented people and immerse yourself in truly meaningful medical science.
Requirements:
More about you:
What we offer:
Ideally our new colleague starts in as soon as possible, but we are willing to wait for the best candidate, so we understand you have a notice period or already planned a holiday.
Leyden Labs is an equal opportunity employer, so we firmly believe that people thrive in a diverse and inclusive team. We are looking for people who can make an impact and work on our purpose, together.
Are you excited about Leyden Labs, our mission, and this role? Then please click the button and let me know you’re interested by sending me a short cover letter and your cv and I will get in touch within 4 working days to plan a first call. Also do not hesitate reaching out should you have any questions.