Principal Decision Scientist
B Capital
Description Position Overview: As a Decision Scientist within the Data & Analytics organization, you will collaborate with cross‑functional teams to measure agentic impact, influence leaders with in‑depth analysis, and strategically partner with Product Managers to shape the future of our work. You will work in a dynamic organization that sits at the intersection of analytics, AI, and automation, and is building the framework for the agentic enterprise in real time. Core Responsibilities Agentic Evaluation Frameworks: Develop and scale methodologies to evaluate the performance, reasoning, and reliability of agentic workflows and AI systems. Causal Inference & Attribution: Build sophisticated models to solve complex attribution problems. You will distinguish between incremental gains and organic trends using various data science and modeling techniques at your disposal. Experimental Design: Lead the design and analysis of complex experiments, moving beyond simple A/B testing into multivariate testing, switchback experiments, and quasi‑experimental designs for cases where randomization is impossible. Statistical Leadership: Refine and author methodologies, frameworks, analytical packages, and mentor junior team members. Strategic Influence: Translate complex statistical findings into clear, actionable narratives for executive leadership, influencing the long‑term product and business roadmap. Technical Requirements Background: Master’s or PhD in a highly quantitative field such as Statistics, Mathematics, Economics, Computer Science, Operations Research, or similar field. Experience: 10+ years of experience in a quantitative role, with a proven track record of deploying causal models or experimental frameworks in a production environment. Programming: Adept proficiency in Python or R (specifically the PyData stack: Pandas, NumPy, SciPy, Statsmodels, Scikit‑learn). Data Retrieval: Mastery of SQL for complex data extraction, feature engineering, and performance tuning within cloud data warehouses (e.g., Snowflake, BigQuery). Modeling Mastery: Deep experience in high‑dimensional regression, time‑series analysis, and forecasting techniques. Agentic Systems: Familiarity with LLM evaluation metrics (LLM‑as‑a‑judge) and the unique statistical challenges posed by non‑deterministic AI outputs. Join our innovative team and contribute to our data‑driven success. Apply today to help us build and maintain the data infrastructure that drives our business forward. For roles in San Francisco and Los Angeles: Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Salesforce will consider for employment qualified applicants with arrest and conviction records. #J-18808-Ljbffr B Capital
$224k - $336k
...review through agentic AI systems that reason, cite their decisions, and scale across millions of documents. These systems automate... ...Description and Requirements ABOUT THE ROLE As a Principal Applied Scientist, Reliability, you will lead the design and validation of...PrincipalRemote work- ...Principal Machine Learning Scientist, GenAI This role sits within Expedia's Traveler & Partner Service Platform (TPSP) Product & Technology organization... ..., including A/B tests and offline evaluations; drive decisions with rigorous statistical analysis. Proactively...Principal
$198.9k - $269k
...The Principal Applied Scientist will own the science mission for building next-generation proactive and autonomous agentic experiences across Alexa... ...agentic reasoning, multi-step task planning, autonomous decision-making, proactive intelligence, and context-aware action...PrincipalWorldwideFlexible hours$198.9k - $269k
...in physical AI, working with world-class scientists and engineers, and seeing your... ...scale. We are seeking an exceptional Principal Applied Scientist to drive technical innovation... ...agentic AI technologies that enable automated decision-making capabilities with massive...PrincipalWorldwideFlexible hours$228.7k - $309.4k
...intelligence layer, leading a team of applied scientists working across GenAI and predictive modeling... ...paradigms and data modalities to guide principal and senior scientists in their most challenging and strategic decisions while serving as the strategic science advisor...PrincipalLocal areaFlexible hours- B Capital in Seattle is seeking a Senior Decision Scientist who excels in AI, automation, and quantitative analysis. You will build frameworks for evaluating AI systems and lead experiments that shape product strategy. The ideal candidate has over 8 years of experience...
- Centaur Labs is seeking a seasoned Decision Scientist to design and scale evaluation frameworks for AI systems. In this senior role, you will contribute to shaping product and business strategy through rigorous quantitative analysis and data-driven storytelling. Qualifications...
- B Capital is seeking a Decision Scientist in Seattle, WA, to lead data-driven evaluations and influence product strategy through advanced statistical methods. The successful candidate will possess a Master's or PhD in a quantitative field and over 10 years of experience...
$152.82k - $185.18k
Senior Principal Scientist, Drug Product Analytical Science and Technology (ASAT), Cell Therapy Req Number: R1602888 • Updated: 2026-05-30 •... ...(SME) as needed. Make high‑impact scientific and strategic decisions under uncertainty, balancing ambition with pragmatic risk management...PrincipalHourly payFull timeSummer workFlexible hours- ...environmental impact and cost. What you'll be doing As the Principal Geologist at Endurance, you'll be at the forefront of... ...data collection. In true startup fashion, you'll move fast, make decisions with incomplete information, and adapt quickly as we learn from...Principal
$231k
...career journey. We’re building a more open world. Join us. Principal Machine Learning Scientist, GenAI This role sits within Expedia’s Traveler &... ...evaluation, including A/B tests and offline evaluations; drive decisions with rigorous statistical analysis. Proactively...PrincipalLocal areaFlexible hours$152.36k - $184.63k
## Principal Scientist, Translational Research - Translational Safety StrategySeattle 400 Dexter - WA - USFind out how well you match with this... ...safety data to inform critical clinical and regulatory decision-making; serve as a subject matter expert contributing scientific...PrincipalHourly payFull timeTemporary workPart timeFor contractorsSummer workLive inWork at officeLocal areaRemote workFlexible hoursShift work$174.02k - $210.87k
...enrichment hypotheses to enable efficient decision making in early clinical trials. We are... ...strategy, provide mentorship to junior scientists, and drive multi-functional teams to bring... ...: In the role as a Senior Principal Scientist within Discovery Biology, the...PrincipalHourly payFull timeTemporary workPart timeFor contractorsSummer workLive inWork at officeLocal areaRemote workFlexible hoursShift work$172.5k - $260.1k
...Agentforce is the future of AI, and you are the future of Salesforce. Salesforce's Data & Analytics organization is looking for a Decision Scientist who thrives at the intersection of AI, automation, and rigorous quantitative analysis. In this role, you'll build the...- A leading automation company seeks a Principal Applied Scientist in Bellevue, WA. The role involves defining technical strategies for agent-based automation, deploying ML systems, and mentoring teams in cutting-edge AI technologies. The ideal candidate has an advanced degree...Principal
- Vertex Pharmaceuticals Incorporated is seeking a Senior Principal Research Scientist to lead the clinical biomarker strategy for various programs. The role involves overseeing assay development, ensuring regulatory compliance, and working with internal and external teams...Principal
$110k - $120k
120 Altasciences Preclinical Seattle LLC is looking for an experienced LC-MS Principal Research Scientist to lead GLP bioanalytical study method development and validation. The role includes collaborating with other scientists, performing laboratory analyses, and ensuring...PrincipalRemote job$218.8k - $295.9k
...Description Principal Applied Scientists in AWS Science of Security are dedicated to making AWS the best computing service in the world for customers who require advanced and rigorous solutions for security, privacy, and sovereignty. Key job responsibilities...PrincipalFlexible hours$206.9k - $279.9k
...We are seeking a Principal PMT for the Publisher Decision Engine - Ad Server team to own and improve Programmatic Guaranteed deal delivery, which is... ...team You'll join a group of product managers, applied scientists, and engineers Amazon's advertising ecosystem focused...PrincipalLocal areaFlexible hoursDay shift- ## Principal Scientist - Cell Therapy Translational ResearchSeattle 400 Dexter - WA - US- Bachelor's Degree* 8+ years of academic and / or industry experience- Master's Degree* 6+ years of academic and / or industry experience- Ph.D. or equivalent advanced degree in the...PrincipalFull timeTemporary work
$152.36k - $184.63k
...in treating hematologic malignancies, solid cancers, and autoimmune disease. More specifically, our discovery and translational scientists are focused on developing next‑generation, engineered cell‑based therapies. The team is committed to discovering and developing transformative...PrincipalHourly payContract workTemporary workSummer workFlexible hours- ..., and lower related societal costs. Key Responsibilities Our client is looking for a collaborative and forward-thinking Principal Applied Scientist to join their Seattle-based AI team. In this role, your work will drive the research, development, and refinement of generative...PrincipalFull timeWork at officeFlexible hours
$128.09k - $155.21k
Position Summary Principal Scientist is a highly experienced subject matter expert responsible for leading method optimization, transfer, and validation in support of Cell Therapy analytical portfolio. Conceptualize and lead complex projects, provides strategic scientific...PrincipalHourly payFull timeTemporary workSummer work$206.9k - $279.9k
...Description We are seeking an experienced a Principal Technical Product Manager to own the... ...quantitative analysis products within Decision Science. This leader will serve as... ...quantitative analysis. We partner with engineers, scientists, and product managers to apply advanced...PrincipalLocal areaFlexible hours$105.57k - $144.76k
...Principal Technical Consultant, Archaeologist Lead complex cultural resources work that shapes major infrastructure projects across the Pacific Northwest. Join ERM as a Principal Technical Consultant, Archaeologist and bring your expertise to high-impact projects, collaborative...PrincipalFull timeFixed term contractFor subcontractorCasual workLocal areaFlexible hours$133.92k - $200.88k
Arcadis is seeking a highly skilled, detail-oriented, well-organized, and dependable principal groundwater scientist/engineer (Engineer, Environmental Scientist, Geologist, or Hydrogeologist) to support our growing community. The position requires a strong background in...PrincipalWork at office$164k - $261.5k
...questions. You will drive end‑to‑end impact—from problem formulation through model development to enabling data‑driven leadership decisions—and champion a long‑term, future‑focused vision that integrates advanced AI and large language models into the fabric of our workforce...Principal$250k - $300k
Principal AI Researcher (Agentic Systems & AI Infrastructure) Seattle, WA or McLean, VA or Remote About Us Red Cell Partners is an incubation... ..., and production behavior analysis. Drive architecture decisions across orchestration, model serving, routing, inference, and...PrincipalRemote workShift work$181.1k - $245k
...leadership community needs for its next phase of growth. As Principal Researcher, you will establish the cross-org Voice of the... ...creation, long-term strategy influence, or significant investment decisions Amazon is an equal opportunity employer and does not discriminate...PrincipalFlexible hours$192.2k - $260k
...best practices for objectively applying economics and science in decision making across AWS. The team collaborates with AWS science and... .... The ACES Sales Channels team is hiring an Applied Scientist (Senior or below) to advance our mission of providing rigorous...Work at officeLocal areaFlexible hours
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