# Raven StealthCo - Scientist/Senior Scientist, Protein Engineering and Discovery Biology at Raven

- Company: Raven
- What the company does: Secure apps with our Runtime Protection Platform. De-prioritize 99% of vulnerabilities with runtime reachability and prevent exploits, zero-days and supply chain attacks with intelligent, library-level policies. Backed by Norwest.
- Company website: https://raven.io/
- Type: Startups
- Level: Senior
- Location: Boston, MA
- Work setup: On-site
- Posted: 2026-09-18
- Apply by: 2026-11-02
- Apply: https://job-boards.greenhouse.io/raven/jobs/5429187008
- Page: https://www.1752.vc/careers/jobs/raven-raven-stealthco-scientist-senior-scientist-protein-engineering-and-discove/

## About the role

We are in the discovery stage and will invest heavily in our emerging platform for oligonucleotide delivery. Our disease focus offers strong translatability from animal models to humans, which provides a potentially rapid and efficient path to the clinic. Given our recent funding and commitment to building a first-in-class platform, we are recruiting is seeking a Senior Scientist to join our Protein Engineering and Discovery Biology group.

## What they're looking for

- PhD. in Immunology, Biochemistry, Molecular/Cell Biology, Protein Science, Bioengineering, or a related field, with 2-5 years of relevant industry experience (postdoctoral experience considered)
- Hands-on experience with antibody assays such as ELISA, SPR, BLI, and/or flow cytometry
- Experience developing or running cell-based internalization assays
- Experience with cell-based assays evaluating antibody internalization, receptor dynamics, and downstream signaling
- Strong mammalian cell culture skills and aseptic technique, experience generating and characterizing cell lines
- Practical experience with signaling assay formats (e.g., reporter gene assays, phospho-flow, Western blot) and protein analytical techniques (e.g., SEC-HPLC, SDS-PAGE/CE)

Tags: Raven