19h ago

Senior Research Associate – Scientist II, Molecular Biology & Viral Vector Platforms

Redwood City, CA

$104k-$143.5k / year

contractmid Hybridbiotech

🛠 Tech Stack

💼 About This Role

You'll join a clinical-stage biotechnology company advancing allogeneic gamma delta T cell therapies. You'll be responsible for lentiviral vector production and molecular biology workflows to enable discovery and preclinical studies. This 100% bench-based role offers a chance to drive vector optimization and support cell therapy R&D.

🎯 What You'll Do

  • Design, build, and QC DNA constructs and variant libraries for screening
  • Produce, titer, and QC lentivirus from HEK293T cultures
  • Perform mammalian tissue culture and BSL-2 workflows
  • Execute immune cell workflows and functional characterization assays

📋 Requirements

  • BS + 4 years or MS + 2 years in molecular biology, cell biology, or related field
  • Strong molecular cloning and nucleic-acid workflows (Gibson, In-Fusion, PCR, qPCR)
  • Experience with lentivirus production in HEK293T and titering (qPCR, p24)
  • Proficient in mammalian tissue culture (aseptic technique, expansion, banking) in BSL-2

✨ Nice to Have

  • T cell activation, lentiviral transduction, expansion, and flow cytometry
  • NGS-enabled library readouts (barcoding, sample prep, basic analysis)
  • Viral vector scale-up/scale-down (cell factories, wave, or bioreactors)

🎁 Benefits & Perks

  • 💵 Competitive compensation including base salary, cash bonus, equity, ESPP, 401(k) with 4.5% match
  • 🏥 Comprehensive health plans (medical, dental, vision), FSA, HSA with company match
  • 🏖️ Generous PTO: 13 holidays, year-end winter break, vacation, sick time, parental leave
  • 🏋️ Onsite gym, EV charging, free shuttle from Caltrain, subsidized lunches
  • 🛡️ Insurance: life, AD&D, short/long-term disability, legal, pet, voluntary programs

📨 Hiring Process

Estimated timeline: 2-4 weeks · AI estimate

  1. 1Recruiter Screen· 30 min
  2. 2Technical Interview· 60 min
  3. 3Onsite Interview· 4 hours
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