Senior Data Scientist, Strategy

Senior Data Scientist, Strategy – Weights & Biases

Join to apply for the Senior Data Scientist, Strategy – Weights & Biases role at Weights & Biases.

Core Weave, the AI Hyperscaler™ acquired Weights & Biases to create the most powerful end-to-end platform to develop, deploy, and iterate AI faster. Since 2017, Core Weave has operated a growing footprint of data centers covering every region of the US and across Europe, and was ranked as one of the TIME
100 most influential companies of 2024. By bringing together Core Weave’s industry‑leading cloud infrastructure with the best‑in‑class tools AI practitioners know and love from Weights & Biases, we’re setting a new standard for how AI is built, trained, and scaled.

The integration of our teams and technologies is accelerating our shared mission: to empower developers with the tools and infrastructure they need to push the boundaries of what AI can do. From experiment tracking and model optimization to high‑performance training clusters, agent building, and inference at scale, we’re combining forces to serve the full AI lifecycle — all in one seamless platform.

Weights & Biases has long been trusted by over 1,500 organizations — including AstraZeneca, Canva, Cohere, OpenAI, Meta, Snowflake, Square, Toyota, and Wayve — to build better models, AI agents and applications. Now, as part of Core Weave, that impact is amplified across a broader ecosystem of AI innovators, researchers, and enterprises.

As we unite under one vision, we’re looking for bold thinkers and agile builders who are excited to shape the future of AI alongside us. If you're passionate about solving complex problems at the intersection of software, hardware, and AI, there's never been a more exciting time to join our team.

You’re someone who loves exploring abstract questions and finding answers in imperfect data. You enjoy collaborating with senior executives, and you’re motivated by influencing high‑level company direction with data. You’re equally comfortable writing SQL, building causal models, or explaining your findings in plain English.

• Top 1% written and verbal communication skills, comfortable communicating with C‑level executives.
• Strong SQL and Python skills; experience with large, event‑driven datasets.
• Strong working familiarity with analytical and statistical techniques for general analysis, time series modeling, forecasting and identifying casual relationships.
• Familiarity with common analytics concepts (funnels, retention, cohort analysis, experiment design).
• Ability to partner with business leaders, and turn questions into structured analysis.
• History of writing easy‑to‑follow code and effective documentation for your projects.
• Experience with dbt, Hex, and experimentation platforms is a plus.

We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we’ve found compatible with our team. If some of this describes you, we’d love to talk.

• You have worked in investment banking, private equity or top tier management consulting.
• You’re an expert in stakeholder management:
  You'll love this role if you enjoy connecting with real users day to day, helping them solve issues and understand good patterns for using our tools. Day to day you'll be answering questions and requests with a kind, thoughtful tone that makes users feel appreciated and connected to our team.
• You’re curious about machine learning: theoretical or practical knowledge of machine learning workflows and terminology.

• Be Curious at Your Core
• Act Like an Owner
• Empower Employees
• Deliver Best‑in‑Class Client Experiences
• Achieve More Together

We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for takeoff, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to…