About Us With more than 30 years of experience in aesthetic medicine, Skin Tech Pharma Group is expanding the frontiers of injectable medical devices that deliver precision, safety, and exceptional patient outcomes. Our portfolio spans visco‑elastic hyaluronic‑acid fillers, collagen stimulators, and novel sustained‑release delivery platforms. To accelerate this growth, we are seeking a Senior R&D Scientist who will transform visionary ideas into best‑in‑class injectable products. Your Mission As our Senior R&D Scientist, you will lead critical projects from concept through design transfer, closing technical gaps and compressing timelines. You will partner closely with cross‑functional teams to ensure every device we launch meets the highest standards of ISO 13485, EU MDR 2017/745, and global market requirements. Key Responsibilities Formulation & Process Development – Design and optimise injectable formulations (e.G., HA gels, microsphere suspensions, depot systems) with a focus on rheology, sterility assurance, and syringe/needle compatibility. Scale‑Up & Tech Transfer – Define critical process parameters (CPPs), author process‑validation protocols, and partner with Manufacturing to bring products from lab to GMP clean‑room production. Regulatory & Documentation – Generate technical files, risk management (ISO 14971), and design history files compliant with MDR and FDA 21 CFR 820. Supplier & Technology Scouting – Identify novel excipients, delivery technologies, and device components that enhance safety and clinical value. Mentorship & Collaboration – Guide junior scientists and serve as scientific liaison for Clinical, Regulatory, and Marketing colleagues. Trend Surveillance – Monitor scientific advances and competitive activity in injectable aesthetics, drug‑device combinations, and regenerative medicine. Qualifications MSc/PhD in Biomedical Engineering, Chemistry, Pharmacy, Biomaterials Science, or related field. 10 years hands‑on R&D experience with injectable medical devices or parenteral drug‑device combinations. Proven expertise in aseptic techniques, rheological characterisation, and clean‑room scale‑up. In‑depth knowledge of ISO 13485, ISO 14971, EU MDR, and relevant FDA guidance for class III devices. Strong analytical skills with proficiency in Design of Experiments (DoE) and statistical analysis. Fluent in English and Spanish; excellent technical writing and presentation abilities. Key Soft Skills Problem‑Solving Mindset · Collaboration & Communication · Decision‑Making under Uncertainty · Time & Priority Management · Curiosity & Learning Agility · Adaptability What We Offer A purpose‑driven environment where scientific rigour meets creative exploration. Direct impact on pioneering injectable devices that elevate aesthetic and therapeutic outcomes. A close‑knit, multidisciplinary team committed to mutual respect, continuous learning, and shared success. Opportunities to expand your expertise in regulatory strategy, biomaterials, and advanced manufacturing. If you are excited about shaping the future of injectable medical devices, please send your CV and a 200‑word cover letter to, CC. We look forward to meeting you!