
Synthetic Biologist
Are you passionate about Plant Biotechnology, Synthetic Biology and the future of sustainable materials? Do you want to use your scientific expertise to make real-world impact? We have an immediate opening for an R&D Scientist in Synthetic Biology / Plant Sciences.
Location: Edinburgh, UK
Full-Time (12-month contract, potential to extend to permanent)
Salary: £34,598-£37,067
About LeafyColl
The LeafyColl team is driven by the potential of plants to transform the production of structural proteins.We are a fast-growing engineering biology startup, developing a next-generation platform to produce bioidentical proteins such as collagen using plant-based systems. LeafyColl is building a scalable and sustainable alternative to animal-derived collagen, with applications across cosmetics, food, and biomaterials. Working with a multidisciplinary team of scientists, engineers, and commercial experts, we are rapidly developing a first-of-its-kind protein manufacturing platform.
Whom are we looking for:
We are seeking people driven by excellence, with a strong interest in using their passion for science and plants to create innovations with real-world impact. You will be engaging with pioneering work, building and optimising biological systems to enable recombinant protein expression using synthetic biology tools across plant and microbial systems.
Qualifications:
- PhD in Synthetic Biology, Molecular Biology, Plant Biotechnology, Biochemistry, or related discipline
- Experience in genetic construct design and molecular cloning
- Experience in recombinant protein expression (E. coli, algae, or plants)
- Experience with gene editing tools (e.g., CRISPR-Cas9)
- Experience in working on non-model plants or crops.
- Experience with plant-based expression systems (transient or stable)
Key accountabilities:
- Design and optimise genetic constructs for protein expression
- Develop and test recombinant protein expression systems (e.g., collagen)
- Perform molecular cloning, plasmid assembly, and validation
- Conduct transient expression and plant-based assays
- Generate and characterise stable plant lines
- Analyse protein expression and optimise yield and functionality
- Contribute to experimental design, data analysis, and reporting
- Work collaboratively in a fast-paced, innovation-driven environment

LeafyColl Ltd is a molecular farming, synthetic biology, and agri-tech company pioneering the sustainable production of bio-identical collagen and other high-value specialty proteins and fortified crops. Our proprietary LeafyColl™ Xpress platform is a plug-and-play programmable molecular farming technology that enables scalable, plant-based production of ingredients for food, beverages, nutraceuticals, regenerative medicine, beauty, and alternative meat products.
We are a molecular farming and biotechnology company harnessing the power of plants to produce plant-made proteins that unlock new possibilities for greener industrialization, offering vegan ingredients for skincare, food supplements, and healthcare applications.
At LeafyColl, we are providing groundbreaking solutions to the current challenges in the collagen market with our plant-based collagen, which is vegan, halal, kosher, and carbon net-zero certified.
