Immuno-oncology biotech developing multi-specific antibodies and ADCs
SystImmune is a Redmond-based immuno-oncology company building bi-specific and tri-specific antibodies plus antibody-drug conjugates (ADCs) to target solid tumors. The tech stack reveals a clinical-development-focused operation: heavy reliance on SAS, Spotfire, and Medidata Rave for trial management and data analysis, plus emerging AI tooling (LLaMA, LangChain, ProteinMPNN) suggesting computational protein design is entering their workflow. Hiring velocity is accelerating with research roles leading (19 open), alongside a growing data team (5 roles), pointing toward scale-up of both lab throughput and computational analysis.
Notable leadership hires: Head of Quality
SystImmune develops biologics that intervene in the solid tumor microenvironment through direct tumor attack or immune-system activation. Founded in 2014, the company operates a 51–200 person team across research, clinical operations, data, and quality functions. The project list—study plan development, IHC assay validation, Medidata Rave implementations, TMF (trial master file) health checks, and regulatory submissions—reflects a mid-stage biotech actively running clinical programs while building process infrastructure. Pain points center on trial execution velocity (site activation timelines, patient recruitment, vendor management) and regulatory readiness (TMF inspection preparation, safety data consolidation).
SystImmune develops bi-specific and tri-specific antibodies and antibody-drug conjugates (ADCs) targeting solid tumors through microenvironment intervention.
Headquarters in Redmond, Washington. The company also actively hires in China alongside U.S. roles.
SystImmune's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.