Senior Product Designer - Weights & Biases

CoreWeave, the AI Hyperscaler™, acquired Weights & Biases to create the most powerful end‑to‑end platform to develop, deploy, and iterate AI faster. Since 2017, CoreWeave has operated a growing footprint of data centers covering every region of the US and across Europe, and was ranked as one of the TIME100 most influential companies of 2024. 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 CoreWeave, 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. What You’ll Do As a Senior Product Designer at Weights & Biases, you will independently lead the end‑to‑end design of a key product area, translating complex MLOps and AI‑practitioner needs into intuitive, high‑impact workflows. You’ll use strong design craft and deep contextual understanding of ML workflows to define strategy, solve complex problems, and consistently elevate product quality while partnering closely with Product, Engineering, and practitioners. You’ll articulate clear design rationale, advocate for user needs, and strengthen the team through mentorship and contributions to a high‑quality design culture. This role is focused on Weave , our product for tracking, evaluating, and monitoring LLM‑powered applications and agents. You’ll join a highly curious, fast‑moving team with deep hands‑on experience in the evolving LLM and agent landscape, where agility, experimentation, and technical fluency are essential. We’re seeking a designer with strong front‑end and design skills who can rapidly prototype, build, and ship front‑end solutions with a consistently high bar for usability and craft. You’ll advocate for design excellence across the Weave product and serve as a key design partner and resource for the core engineering team. Who You Are 5+ years of experience as a versatile, senior designer who can own all facets of design, including user research, UX, interaction design, prototyping, and UI design. An excellent portfolio showcasing user‑centered problem solving through interaction design, visual design, and systems thinking. Deep proficiency with design and prototyping tools such as Figma. Solid understanding of building usable, accessible, and modular designs that scale. Experience partnering with Product Managers and Engineers to define strategy and solve complex problems for technical users. Hands‑on experience designing and building AI applications, with a strong understanding of LLM‑based systems, agents, and AI developer workflows. Strong front‑end skills, with experience using web technologies (such as HTML, CSS, and modern front‑end frameworks) to prototype, implement, and iterate on production‑quality interfaces. Preferred Experience working directly in production codebases alongside engineering teams or contributing front‑end code to shipped products. Wondering if you’re a good fit? Care deeply about users: You love connecting with real users daily, helping them solve issues and understand good patterns for using our tools. You approach questions and requests with a kind, thoughtful tone that makes users feel appreciated and connected to our team. Autonomous: You work well in a self‑directed environment, proactively finding ways to improve processes and collaborate with team members or engaged users. Curious and driven: You are eager to explore machine learning and learn more about the engineering stack and common ML workflows, solving problems in both fast‑paced, short‑term sprints and in larger, long‑term projects. Why Us? About We work hard, have fun, and move fast! We’re in an exciting stage of hyper‑growth that you will not want to miss out on. We’re not afraid of a little chaos, and we’re constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: 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 learn from you, too. Come join us! What We Offer The base pay for this position ranges from $165,000 to $242,000. The starting salary will be determined based on job‑related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). In addition to a competitive salary, we offer a variety of benefits to support your needs, including: Medical, dental, and vision insurance – 100% paid for by CoreWeave Company‑paid Life Insurance Voluntary supplemental life insurance Short and long‑term disability insurance Flexible Spending Account Health Savings Account Tuition Reimbursement Ability to Participate in Employee Stock Purchase Program (ESPP) Mental Wellness Benefits through Spring Health Family‑Forming support provided by Carrot Paid Parental Leave Flexible, full‑service childcare support with Kinside 401(k) with a generous employer match Flexible PTO Catered lunch each day in our office and data center locations A casual work environment A work culture focused on innovative disruption Our Workplace While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration. California Consumer Privacy Act – California applicants only. CoreWeave is an equal‑opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: View email address on click.appcast.io. Export Control Compliance This position requires access to export‑controlled information. To conform to U.S. Government export regulations applicable to that information, an applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. 1157, or (iv) asylee under 8 U.S.C. 1158, (B) eligible to access the export‑controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process. 1157, or (iv) asylee under 8 U.S.C. 1158, (B) eligible to access the export‑controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. #J-18808-Ljbffr