UCB Posted August 1, 2026

Gene Therapy Molecular Biology Development Scientist

Braine L'alleud, Walloon Brabant, Belgium OTHER

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About this opportunity

Make your mark for patients

We are looking for a Gene Therapy Molecular Biology Scientist who is curious, detail ‑ oriented, and collaborative to join us in our Analytical Development Sciences team, based in Braine l’Alleud, Belgium .

About the role

You will contribute to the development of gene therapy products by designing and delivering molecular biology analytical methods that support product development from early stages through clinical readiness. Working in a regulated laboratory environment, you will help ensure data quality, regulatory compliance, and robust scientific outcomes that ultimately support patients living with severe diseases.

Who you’ll work with

You will be working in a multidisciplinary team of analytical scientists, molecular biologists, and technical experts. You will collaborate closely with colleagues across process development, characterization, vector biology, and external partners, contributing to a shared goal of scientific excellence and patient ‑ focused innovation.

What you’ll do

Develop and execute molecular biology analytical methods supporting release and stability testing of gene therapy products

Contribute to analytical method development and validation in a regulated laboratory environment

Lead or contribute to the deployment of Next generation Sequencing strategy in the analytical department

Transfer analytical methods to internal teams and external development partners

Review, analyse, and interpret experimental data to support product development decisions

Prepare high ‑ quality technical documentation in line with regulatory and data integrity standards

Interested? 

For this role we’re looking for the following education, experience and skills

Doctorate in molecular biology, or equivalent experience, with at least 2 years of experience in molecular biology analytical method development in a regulated (GxP) environment

Sound understanding of analytical method validation principles

Experience using dPCR and qPCR techniques, ELISA, Western blot, Gel Electrophoresis techniques; proven hands-on experience with NGS  is also required

Ability to work independently while contributing effectively within cross ‑ functional teams

#GeneTherapy

Internal applicants should be in their current job for at least 12 months, must meet performance standards and are not on formal corrective/disciplinary process (PIP), warning, final warning, or compliance warning letters within the last 12 months. Please inform your Manager or your Talent Partner before applying to any internal job opportunities.

At UCB, we’ve embraced a hybrid-first approach to work, bringing teams together in local hubs to foster collaborative curiosity. Unless expressly stated in the description, this role is hybrid with 40% of your time spent in the office, irrespective of your current contractual agreement. Should your current working arrangements differ, please contact your Talent Partner to discuss, before submitting your application.

UCB is an equal opportunity employer. All employment decisions will be made without regard to any characteristic protected by applicable laws.

Should you require any adjustments to our process to assist you in demonstrating your strengths and capabilities contact us on EMEA-Reasonable_Accommodation@ucb.com . Please note should your enquiry not relate to adjustments; we will not be able to support you through this channel.

 

Requisition ID: 93039

Recruiter: Aurélie Cuisset

Hiring Manager: Ishtiaq Khaliq

Talent Partner: Caroline Lonchay

Job Level: SA II

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Job details

Seniority
Not listed
Function
Not listed
Therapeutic area
Not listed
Location
Braine L'alleud, Walloon Brabant, Belgium
Employment type
OTHER

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