Senior Data Analyst, Product

Senior Data Analyst, Product – Weights & Biases

Join us to apply for the Senior Data Analyst, Product 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 U.S. 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.

• We help business partners set goals, make decisions, and understand the levers to achieve their goals.
• We build reporting to keep the business attuned and aligned.
• We build datasets and pipelines to support self‑service analysis.
• We train models to understand our customer growth, churn risk, and detect spam and abuse.
• We’re exploring novel benchmarks and recs for model training.
• We build and maintain a massive data platform to power it all.

As a Senior Data Analyst (for Product), you’ll be embedded with product teams to help them understand what’s working, what’s not, and where to focus next. You’ll dig into usage data, run experiments, and build reporting that helps PMs and engineers see how customers are engaging with W&B. Your analyses will directly shape product direction.

• Strong SQL and python skills; experience with large, event‑driven datasets.
• Strong working familiarity with analytical and statistical techniques for analysis, testing, and identifying causal relationships.
• Familiarity with common analytics concepts (funnels, retention, cohort analysis, experiment design).
• Ability to partner with PMs and engineers, 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.

• Autonomous: work well in a self‑directed environment, proactively find ways to improve processes and collaborate with team members or users.
• Outgoing and friendly: love connecting with real users day to day, helping them solve issues and understand good patterns for using our tools. Day to day you’ll answer questions and requests with a kind, thoughtful tone that makes users feel appreciated and connected.
• 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

Salary range: $165,000 to $242,000. The starting salary will be determined based on job‑related knowledge, skills, experience, and market location. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility).

• Medical, dental, and vision insurance—100% paid for by Core Weave
• Company‑paid Life Insurance
• Voluntary supplemental life…