Principal Scientist

 Job Description:

Key Responsibilities:

  • Lead the development and validation of novel lateral flow assays for in-vitro diagnostics (IVD), focusing on assay sensitivity, specificity, and reproducibility.

  • Design, optimize, and scale-up LFA systems, including integration of critical assay components and control systems.

  • Collaborate with cross-functional teams (mechanical, software, and sourcing) to ensure the smooth transition of assay designs from R&D to production.

  • Troubleshoot and refine assay development processes, addressing key performance parameters to meet regulatory standards.

  • Identify and collaborate with external vendors for material sourcing, assay customization, and large-scale production.

  • Conduct rigorous system and subsystem performance evaluations using clinical samples, both in laboratory and field settings.

  • Maintain detailed and accurate records of experimental protocols, data analysis, and interpretation in line with best lab practices.

  • Drive strategic collaborations for acquiring and validating clinical samples (blood, urine, serum, etc.) for diagnostic assay testing.

    Required Qualifications:

  • Masters or PhD in Biotechnology, Biochemistry, or related Life Sciences with 5+ years of industry experience in LFA or IVD product development.

  • Proven expertise in lateral flow assay design, protein detection methods (ELISA, immunochemistry), and experience with biomarkers or bioassays.

  • Strong laboratory skills in assay development, antibody conjugation, protein purification, and assay troubleshooting.

  • Experience in identifying and overcoming technical challenges in assay performance and scalability.

    Preferred Skills:

  • Demonstrated leadership in LFA development, including experience in clinical diagnostics and regulatory compliance.

  • Proficiency in statistical analysis tools (e.g., Excel, R, or equivalent) for assay data interpretation.

  • Strong project management skills, with experience in collaborating across multidisciplinary teams.

  • Excellent written and verbal communication skills, with a demonstrated ability to document complex protocols clearly.