• Job Description: Research Scientist Consultant

    twoXAR is an artificial intelligence-driven drug discovery company

    We leverage our computational platform to identify promising drug candidates, validate and de-risk them through preclinical studies, and progress candidates to the clinic through industry and investor partnerships. We have established collaborations with leading biopharmaceutical companies and are now scaling the business and building our internal drug pipeline. twoXAR is venture-backed with financing from SoftBank Ventures and Andreessen Horowitz and has strong ties to Stanford University and MIT. Our management team and advisory board have decades of biopharmaceutical management experience, built software systems used by tens of millions of people, held VP and C-level positions at Fortune 100 companies, and have had previous startups end with successful strategic acquisitions.


    • Examine and prioritize candidate treatments identified by computation in a range of diseases, including oncology, autoimmune, dermatology, and ophthalmology
    • Perform extensive literature and patent review of candidates:
      • investigate potential mechanisms of action (MOA) for predicted candidate drugs specific to the disease of interest
      • compare candidate MOAs to preclinically or clinically tested MOAs to evaluate candidate’s novelty
      • evaluate a candidate’s ADME and PK/PD data, as applicable
    • Prioritize candidate drugs by consolidating literature review evidence
    • Appropriately reference and index all literature findings related to drug candidates
    • Effectively communicate (written and verbal) and defend research internally


    • Extensive understanding of cellular and molecular biology
    • Prior experience in a pharmaceutical R&D environment is a significant plus
    • Demonstrated ability to rapidly learn new concepts
    • Part-time availability, approximately 10-15 hours/week, including occasional on-site availability in Mountain View


    • PhD, MD, or PharmD (complete or late-stage candidate)
    • 3+ years of independent biomedical research
    • Startup minded: high energy, low maintenance, self-starter that is comfortable in a fast-paced environment
    • Cultural fit: genuine, collaborative, innovative, data-driven, and goal-oriented

    If you think twoXAR might be a great fit for you,

    Send cover letter and resume to joinus@twoxar.com.


    We are interested in every qualified candidate who is eligible to work in the United States. However, we are not able to sponsor visas either now or in the future


    twoXAR is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.