Seth Stern

Molecular Biology Engineer

Menlo Park, California, United States

About

Experienced, hands-on scientist/engineer interested in opportunities that push science and technology to the next level and positively impact human health. Education: Ph.D. Molecular Biology and B.S. Electrical Engineering. Specializing in nucleic acid chemistry, biophysics, molecular biology, electrochemistry, and microfluidic chip design. Recent experience with nanopore technologies, surface-based isothermal DNA amplification, modified nucleotides for electronic DNA sequencing, DNA polymerase engineering, and single molecule detection. Past experience with RNA structure probing, protein—RNA, and small molecule—RNA interactions. SPECIFIC SKILLS: Molecular Biology, DNA and Protein Sequencing: ONT Nanopore technology, sequencing by synthesis chemistries and detection methods, NGS library preparation, nucleic acid sample prep, DNA amplification (PCR and isothermal), nucleic acid structure and biophysics, modified nucleotides and oligonucleotides, RNA structure probing, and numerous molecular cloning and biochemistry methods (too many to list). Familiarity with Unix command line and Python programming. Engineering: Microfluidic chip design, fabrication, and testing. 3D CAD with Solidworks, multiphysics FEA with COMSOL, circuit simulation with SPICE, LabView for breadboard control. Familiarity with silicon, polymer, and elastomer microfabrication technologies. Familiarity with impedance spectroscopy, and other electrochemical methods. Past experience with MOSFET device physics and CMOS circuit design.

Experience

  • Head of Molecular Design at Glyphic Biotechnologies
    Oct 2025 - Mar 2026 · 6 mos

    Participated in the development of Glyphic's protein sequencing by expansion technology, using nanopore readout.

  • Principal Scientist at Axiome Bio
    Apr 2025 - Mar 2026 · 1 yr

    Developing novel DNA, RNA, and protein sequencing tools.

  • CTO at Nexgen Biotools
    May 2023 - Apr 2025 · 2 yrs

    Nexgen Biotools is solving the library prep bottleneck in nextgen sequencing workflows with novel microfluidics solutions.

  • Director of Emerging Technology at Ultima Genomics
    Apr 2022 - May 2023 · 1 yr 2 mos

    Responsible for developing the next iteration of Ultima's clonal amplification technology.

  • Vice President, Core Technology R&D at Roswell Biotechnologies
    Sep 2021 - Mar 2022 · 7 mos

    Worked mainly on adapting Roswell's single-molecule detection technology for DNA sequencing applications.