Principal Medical Writer is open at Mirum Pharmaceuticals in Foster City. The posting gives a salary of $230K - $245K. Posted on May 1, 2026, and still on Mirum Pharmaceuticals’s careers page when we last checked, on Nov 14, 2026.
About the role
Participate in and oversee vendors for the writing, editing, and confirmation of the scientific and medical accuracy of clinical and regulatory documents. Work collaboratively to incorporate/adjudicate comments from internal and external stakeholders through document development to produce final high-quality deliverables. Interact with internal stakeholders and with external service providers to ensure the timely…
The opening lines of the posting. The rest is on Mirum Pharmaceuticals’s careers page.
Hiring at Mirum Pharmaceuticals
Mirum Pharmaceuticals has 45 open roles right now, 4 of them remote. Most are in Sales & Business Development, Healthcare and Compliance & Legal. The median advertised salary across its roles with a published range is $190K. See all its roles