Scientist Discovery

Job Description:

Join us as we transform immunology and deliver medicines that help autoimmune patients get their lives back. argenx is preparing for multi-dimensional expansion to reach more patients through a rich pipeline of differentiated assets, led by VYVGART, our first-in-class neonatal Fc receptor blocker approved for the treatment of gMG, and with the potential to treat patients across dozens of severe autoimmune diseases.

We are building a new kind of biotech company, one that maintains its roots as a science-based start-up and pushes our commitment to innovate across all corners of our business. We strive to inspire and grow our company, our partnerships, our science, and our people, because when we do, we deliver more for patients.

We are currently looking for a Scientist to join our dynamic R&D team in our facility in Gent/Zwijnaarde. The candidate should have a high drive to generate qualitative results by means of executing hands-on lab work and coordinating research activities together and in tight collaboration with other members of the project team. This all happens in a dynamic, informal and stimulating environment where you and your colleagues work to reach the set goals and co-develop novel therapeutics to bring to patients.

This position is located in Zwijnaarde (Ghent) and expects on-site presence 4 days a week.
Please include your CV and a short motivation letter.

Work description
The candidate will play a key role in the discovery, characterization, and optimization of novel therapeutic antibodies, while also contributing to the experimental derisking of complex and emerging biology.

Key responsibilities include:
* Scientific Leadership & Strategy: Drive project decision-making by mastering target immunobiology, positioning it within the broader immunology landscape, and designing robust in vitro and in vivo experiments in collaboration with internal and external partners.
* Data Quality & Communication: Ensure the highest standards of data integrity by meticulously planning, executing, interpreting, and reporting of experiments. Clearly present findings and insights to multidisciplinary teams and stakeholders.
* Collaborative Problem-Solving: Proactively engage with colleagues, external experts, and CROs to creatively address scientific challenges and advance project goals.
* Team Development & Mentorship: Foster a collaborative team environment by organizing work, setting priorities, and supporting the growth and development of co-workers and direct reports.
* Ambassador for argenx's Immunology Innovation Program: Be a driving force behind immunology innovation. Continuously scout for novel disease biology, promising targets, and biological insights that could lay the foundation for the next argenx molecule. Play a key role in reviewing and assessing new collaborative opportunities.

Profile
* PhD with a background in immunology, autoimmune/-inflammatory diseases, or biological drug discovery is required. Experience in an industrial setting or with regular industry interaction is a plus.
* Experience with FcRn and FcγR biology as well as Fab, Fc and antibody format engineering is a plus.
* Motivated, quality-conscious scientist with a creative and analytical mindset, eager to work in the laboratory and contribute to a dynamic, fast-growing biotech environment.
* Excellent team player with strong communication and presentation skills and fluent in English, our working language.

Offer
* A full time position in a successful, dynamic, rapidly growing biotech company;
* A competitive salary package accompanied by comprehensive benefits;
* Joining a team that provides access to a wide range of technologies, engaging in diverse daily tasks, and encouraging initiative-taking to contribute to the company's success;
* Onsite presence 4 days per week is required to ensure effective team dynamics.

Shortlisted candidates will receive an invitation for an introductory interview around mid-January 2026.

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At argenx, all applicants are welcomed in an inclusive environment. They will receive equal consideration for employment without discrimination on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other applicable legally protected characteristics. argenx is proud to be an equal opportunity employer.

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