Principal Scientist Jobs in Seattle, WA

Shape the future of AI evaluation by leading rigorous methodologies, collaborating with engineers, and mentoring teams to ensure accurate assessments that drive product innovation and market standards...

Unlock insights into agentic transformation by leading research that explores AI's impact on work and organizations. Collaborate across disciplines to shape evidence-based interventions and communicat...

Pioneer your career in cell therapy innovation by leading method transfers and validations. Collaborate with cross-functional teams to ensure compliance and drive quality in late-stage clinical develo...

Explore innovative analytical methods to enhance product characterization, driving data-driven decisions and collaborating with stakeholders to achieve program goals while managing vendor relationship...

Lead drug substance activities in process chemistry, driving projects from early to late phases. Collaborate with cross-functional teams to ensure successful manufacturing and regulatory submissions...

Lead the charge in advancing analytical development strategies for small molecule drug substances and products, ensuring compliance and quality across the product lifecycle while collaborating with cr...

Unlock potential by leading innovative research initiatives, driving product opportunities, and enhancing machine learning systems. Collaborate across disciplines to shape strategies and mentor talent...

Drive product innovation and formulation excellence in medical foods and dietary supplements, optimizing processes and collaborating cross-functionally to deliver scientifically robust and commerciall...

Shape the future of oncology by leading biologics process development and manufacturing. Collaborate across teams to ensure compliance and quality in clinical-stage products, while mentoring scientist...

Lead formulation development from discovery to clinical stages, translating compounds into scalable processes. Collaborate with cross-functional teams to drive strategy, solve challenges, and ensure q...

Lead the charge in advancing RF pre-ionization technology for fusion generators. Drive experimental design, execution, and performance optimization to achieve cutting-edge plasma systems while collabo...

Unlock potential by leading strategic initiatives and driving product innovation. Collaborate across teams to enhance commercial offerings and ensure operational excellence while mentoring a high-perf...

Lead the charge in advancing small molecule drug discovery, driving innovative medicinal chemistry strategies from hit identification to IND-enabling studies while collaborating across disciplines and...

Drive innovation in downstream process development by designing and executing studies, analyzing data, and collaborating with multidisciplinary teams to enhance recovery and purification processes for...

Empower innovation in R&D by designing and executing experiments that advance product development in agronomy and materials science, collaborating closely with the technology team to drive impactful r...

Unlock potential by leading the development of innovative generative AI models. Collaborate with experts to enhance algorithms, optimize performance, and drive impactful solutions across products and...

Pioneer innovative AI solutions to transform biomedical discovery, collaborating with top scientists and engineers to bridge virtual and real-world data, enhancing drug discovery and clinical care pro...

Collaborate with cross-functional teams to drive clinical biomarker strategy and execution, translating discovery insights into actionable approaches that enhance patient outcomes in early neuroscienc...

Shape the future of drug development by leading analytical strategies, ensuring compliance and optimization of processes across lifecycle stages, and collaborating with cross-functional teams and exte...

Lead the charge in designing and enhancing AI systems for K-12 assessments, integrating cutting-edge technology with educational insights to create reliable, evaluative solutions that drive learning o...

Design and enhance intelligent AI systems for K-12 assessment, collaborating across disciplines to create reliable, evaluative solutions that integrate seamlessly into educational frameworks and suppo...

Advance the design and implementation of a robust knowledge architecture for K-12 assessment systems, integrating AI and learning science to enhance educational outcomes through innovative, data-drive...

Empower innovation by leading applied AI research initiatives that shape product features. Collaborate with cross-functional teams to translate complex problems into impactful AI solutions, mentoring...

Elevate technical execution in GMP manufacturing by leading complex workstreams for comparability strategies, tech transfers, and process improvements. Collaborate with cross-functional teams to ensur...

Join a team that's transforming molecular biology through innovative product development. Lead R&D projects, mentor junior scientists, and establish scalable workflows for gene synthesis and DNA libra...