Carreers

At Nanoligent, we are building a new generation of precision medicines: protein-based nanoparticles designed to reach cancer cells selectively while sparing healthy tissue. As a spin-off of the Universitat Autònoma de Barcelona and the Sant Pau Research Institute, we combine the rigor of academic science with the energy of a growing biotech company. Our team is multidisciplinary and closely connected, so everyone’s work makes a visible difference.

If you want your work to help shape the future of cancer treatment, we would love to hear from you.

Open Positions

We are looking for talented, motivated people to join our team in Barcelona. Explore the roles below to learn more about each position, the profile we are looking for and how to apply.

We are looking for a research scientist in the field of protein engineering and production to join our team.

Tasks
  • Carry out protein engineering and recombinant production, mainly in Escherichia coli.
  • Develop and optimize protein purification processes using chromatography (IMAC, IEX, HIC, SEC, others).
  • Run and optimize protein–drug conjugation with different payloads and small molecules.
  • Characterize Nanoligent candidates analytically, both in-house and with external providers.
  • Analyze and interpret data as required.
  • Write reports and present results and research conclusions.
  • Participate in the company’s scientific meetings.
Requirements
  • PhD in Biotechnology, Microbiology, Biochemistry or a related field.
  • Extensive hands-on experience in molecular cloning and recombinant protein production, with proven expertise in Escherichia coli.
  • Demonstrated experience developing and optimizing chromatographic purification processes (IMAC, IEX, HIC).
  • A strong background in analytical characterization of proteins and protein–drug conjugates (SDS-PAGE, Western blot, DLS and others) in support of pharmaceutical development will be a plus.
  • Fluent in Spanish and English, both spoken and written.
  • Highly motivated, well organized and detail-oriented.
  • Problem-solving mindset and used to working in a deadline-driven environment.
We offer
  • Full-time position in a fast-growing biotech start-up.
  • Salary package commensurate with the candidate’s qualifications and experience.
  • Lab located at the Institut de Biotecnologia i de Biomedicina (IBB), UAB Campus, Bellaterra (Cerdanyola del Vallès).
  • Starting date: as soon as possible.

How to apply

Send your CV and a cover letter (including the contact details of two referees) to rceballos@nanoligent.com and andreali@nanoligent.com.

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This position is part of a collaborative project between Nanoligent and the Oncogenesis and Antitumor Drug Group (GOA) at the Sant Pau Research Institute (IR Sant Pau), led by Dr. Ramon Mangues. GOA focuses on developing cancer mouse models and studying novel nanoparticles for targeted drug delivery in solid and hematologic neoplasias (learn more about GOA). Together, we are developing a novel protein-based nanotechnology platform for the targeted delivery of therapeutic agents, with the aim of generating high-quality drug candidates for clinical oncology.

The position is based in the GOA laboratory at IR Sant Pau, working closely with both the GOA and Nanoligent teams. We are looking for a biomedical scientist with a PhD and research experience in preclinical cancer research, preferably focused on novel anticancer therapies.

Tasks
  • Design, establish and validate in vitro and in vivo cancer models to evaluate drug efficacy and PK/PD.
  • Design and perform cellular and molecular experiments to investigate drug mechanism of action and support preclinical drug development.
  • Perform in vitro studies, including cell-based assays, drug response studies, flow cytometry and molecular and biochemical analyses.
  • Analyze and interpret experimental data.
  • Prepare scientific reports, manuscripts and project summaries, and communicate results in internal meetings and scientific conferences.
  • Coordinate experimental activities and internal and external collaborations related to the project.
  • Participate in GOA and Nanoligent scientific meetings.
Requirements
  • PhD in Biology, Biochemistry, Pharmacy, Biomedicine or a related field.
  • Research experience in cancer biology, pharmacology or preclinical drug development.
  • Experience in cellular and molecular biology, including mammalian cell culture, cell-based assays, immunoassays and flow cytometry.
  • Hands-on in vivo pharmacology experience in an academic or industry environment, preferably using animal models of cancer.
  • Official certificate for the use of animals for scientific purposes.
  • Strong analytical and data interpretation skills.
  • Highly motivated, methodical, results-oriented and well organized.
  • Strong problem-solving skills and ability to work in a deadline-driven environment.
  • Fluent in Spanish and English.
We offer
  • Full-time position contracted by IR Sant Pau, within the GOA group, as part of a 17-month collaborative research project between GOA and Nanoligent.
  • Involvement in the drug development strategy of a fast-growing biotech start-up, with potential to continue in the company beyond the initial project.
  • Salary: €32,000–34,000 per year.
  • Laboratory located at IR Sant Pau (C/ Sant Quintí 77, 08041 Barcelona), in close collaboration with the Nanoligent team.
  • Starting date: 2 November 2026.

How to apply

Send your CV and a cover letter (including the contact details of two referees) to icasanova@santpau.cat and olga@nanoligent.com.

Download full brochure