Senior Scientist (Formulation)

SLS Services Limited; Oxford; On-site; GBP 60,000 - 80,000; Full time

Job summary

A biotechnology company in the UK is looking for a Senior Scientist – Formulation to lead the development of nanoparticle formulations for mRNA therapeutics. The ideal candidate will hold a Ph.D. and have expertise in nanoparticle assembly. This role involves collaboration with cross-functional teams and requires strong analytical skills. Excellent communication and time-management skills are essential for success.

Qualifications

• Ph.D. in Chemistry, Pharmaceutical Sciences, Biology, Physics, or a related field.
• Demonstrated experience in nanoparticle assembly and characterization.
• Knowledge of biophysical and physicochemical characterization techniques.
• 1–2 years of relevant industry experience is advantageous.

Responsibilities

• Lead the development of nanoparticle formulations for mRNA therapeutics.
• Design experimental study plans to optimize formulations.
• Develop manufacturing processes for nanoparticle production.
• Collaborate with cross-functional teams.
• Prepare technical documents and presentations.

Skills

Expertise in nanoparticles

Formulation development

Analytical skills

Time management

Education

Ph.D. in Chemistry or related field

Job description

Company Overview:

I am collaborating with a pioneering biotechnology company that is developing a next-generation lipid nanoparticle (LNP) platform to accelerate mRNA-based vaccines and therapeutics for a variety of diseases. Their mission is to broaden access to mRNA treatments worldwide, tackling major health challenges including antibiotic resistance, cancer, and viral infections. By leveraging advanced scientific and technological approaches, they aim to make a significant impact on global health and position themselves as leaders in the life sciences sector.

Role Overview:

We are seeking a highly motivated Senior Scientist – Formulation to join our R&D team. The successful candidate will play a key role in the design, development, and optimization of nanoparticle-based formulations for mRNA pharmaceuticals. This position requires strong expertise in nanoparticles, biomaterials, and polymers, with hands‑on experience in formulation development and characterization.

Key Responsibilities:

• Lead the development of nanoparticle formulations for mRNA therapeutics.
• Design experimental study plans to optimize formulations for specific RNA constructs and therapeutic applications.
• Develop nanoparticle manufacturing processes for in‑house use and transfer to external GMP facilities.
• Collaborate closely with cross‑functional teams, including RNA synthesis, biology, and analytics.
• Prepare technical documents, reports, and presentations for management and external partners.
• Maintain high standards of quality, reproducibility, and rigor in experimental research and development activities.

Education & Experience:

• Ph.D. in Chemistry, Pharmaceutical Sciences, Biology, Physics, or a related field with a focus on bio‑ or nanomaterials.
• Demonstrated expertise and practical experience in nanoparticle assembly and characterization, preferably lipid‑ or polymer‑based nanoparticles.
• Strong knowledge of biophysical and physicochemical characterization techniques.
• 1–2 years of relevant industry experience is advantageous.

Required Skills & Abilities:

• Highly organized, self‑motivated, and structured, with the ability to prioritize development goals effectively.
• Excellent time‑management skills and ability to meet deadlines in a fast‑paced environment.
• Strong analytical and problem‑solving skills, with the ability to work independently.
• Resilient and adaptable in high‑pressure or rapidly changing environments.

Excellent communication skills and ability to collaborate in an interdisciplinary, multicultural team.