SupportFinity™
Senior Technical Writer - Weights & Biases, Models
SupportFinity™, San Francisco, California, United States, 94199
Senior Technical Writer – Weights & Biases, Models
Weights & Biases | Posted Jan 13, 2026
Full‑time | Advanced (5‑10 years)
CoreWeave, the AI Hyperscaler™, recently acquired Weights & Biases to create the most powerful end‑to‑end platform for developing, deploying, and iterating AI faster. Since 2017, CoreWeave has operated a growing footprint of data centers across the United States and Europe and was ranked as one of the TIME100 most influential companies of 2024.
Reporting to the Director of Product, the Senior Technical Writer will join the Docs Team to author and maintain documentation for W&B’s machine learning developer tools. The role requires close collaboration with Product, Engineering, Growth, and Sales to capture feature updates and user feedback, and to produce clear, engaging product docs, tutorials, guides, example scripts, and reference material.
What You’ll Do
Prioritize and execute docs projects, rolling out new product documentation, tutorials, guides, example scripts, generated reference docs, and reworking existing content to keep it fresh, relevant, and engaging.
Use the product extensively—test user workflows, run example scripts, and collaborate on new scripts to be included in guides—to build a deep understanding of how our tools fit into the machine learning lifecycle.
Regularly aggregate feedback from external users and internal team members, collaborating with Support, Customer Success, Growth, and internal ML practitioners.
Who You Are
5+ years of experience writing technical documentation, with at least a decade focusing on API and product documentation for software developers or machine learning practitioners.
Strong scripting skills—regularly working with the wandb and weave libraries, Python SDK, and automation to generate documentation solutions.
Hands‑on experience with training workflows and common ML frameworks such as PyTorch, Keras, TensorFlow, and Scikit‑learn.
Preferred
Experience using generative AI to assist with documentation engineering, interfacing with LLM provider APIs, and optimizing solutions through iterative testing.
Wondering if You’re a Good Fit?
Scrappy mindset: you move quickly to ship incremental improvements and measure their impact.
Ownership mindset: you own large‑scoped projects that involve multiple stakeholders and document best practices.
Outgoing and friendly: you enjoy connecting with users, answering questions, and helping them understand best patterns for using our tools.
Autonomous: you thrive in a self‑directed environment, proactively improving processes and collaborating with teammates.
Curious and driven: you explore machine learning, learn the engineering stack, and solve problems in both short‑term sprints and long‑term projects.
Why Us? Our core values guide us:
Be Curious at Your Core
Act Like an Owner
Empower Employees
Deliver Best‑in‑Class Client Experiences
Achieve More Together
Compensation & Benefits The base pay and target total cash for this position range from $143,000 to $210,000, depending on market location and experience. The role also includes discretionary bonus, equity, and a comprehensive benefits package.
Benefits include:
Medical, dental, and vision insurance (100% paid by CoreWeave)
Company‑paid Life Insurance and voluntary supplemental life insurance
Short‑ and long‑term disability insurance
Flexible Spending Account and Health Savings Account
Tuition Reimbursement
Employee Stock Purchase Program (ESPP) participation
Mental Wellness Benefits through Spring Health
Family‑Forming support via Carrot
Paid Parental Leave and flexible, full‑service childcare support with Kinside
401(k) with generous employer match
Flexible PTO
Catered lunch each day in our office and data center locations
A casual work environment focused on innovative disruption
Our Workplace 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 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.
Export Control Compliance This position requires access to export‑controlled information. Applicants must be either a U.S. person (U.S. citizen, lawful permanent resident, refugee, or asylee) or otherwise eligible to access the information without required export authorization.
1157, or (iv) asylee under 8 U.S.C. §1158.
Eligible to access the export‑controlled information without a required export authorization, or 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.
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 provide reasonable accommodations for applicants and candidates with disabilities unless such accommodation would cause undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com.
#J-18808-Ljbffr
Full‑time | Advanced (5‑10 years)
CoreWeave, the AI Hyperscaler™, recently acquired Weights & Biases to create the most powerful end‑to‑end platform for developing, deploying, and iterating AI faster. Since 2017, CoreWeave has operated a growing footprint of data centers across the United States and Europe and was ranked as one of the TIME100 most influential companies of 2024.
Reporting to the Director of Product, the Senior Technical Writer will join the Docs Team to author and maintain documentation for W&B’s machine learning developer tools. The role requires close collaboration with Product, Engineering, Growth, and Sales to capture feature updates and user feedback, and to produce clear, engaging product docs, tutorials, guides, example scripts, and reference material.
What You’ll Do
Prioritize and execute docs projects, rolling out new product documentation, tutorials, guides, example scripts, generated reference docs, and reworking existing content to keep it fresh, relevant, and engaging.
Use the product extensively—test user workflows, run example scripts, and collaborate on new scripts to be included in guides—to build a deep understanding of how our tools fit into the machine learning lifecycle.
Regularly aggregate feedback from external users and internal team members, collaborating with Support, Customer Success, Growth, and internal ML practitioners.
Who You Are
5+ years of experience writing technical documentation, with at least a decade focusing on API and product documentation for software developers or machine learning practitioners.
Strong scripting skills—regularly working with the wandb and weave libraries, Python SDK, and automation to generate documentation solutions.
Hands‑on experience with training workflows and common ML frameworks such as PyTorch, Keras, TensorFlow, and Scikit‑learn.
Preferred
Experience using generative AI to assist with documentation engineering, interfacing with LLM provider APIs, and optimizing solutions through iterative testing.
Wondering if You’re a Good Fit?
Scrappy mindset: you move quickly to ship incremental improvements and measure their impact.
Ownership mindset: you own large‑scoped projects that involve multiple stakeholders and document best practices.
Outgoing and friendly: you enjoy connecting with users, answering questions, and helping them understand best patterns for using our tools.
Autonomous: you thrive in a self‑directed environment, proactively improving processes and collaborating with teammates.
Curious and driven: you explore machine learning, learn the engineering stack, and solve problems in both short‑term sprints and long‑term projects.
Why Us? Our core values guide us:
Be Curious at Your Core
Act Like an Owner
Empower Employees
Deliver Best‑in‑Class Client Experiences
Achieve More Together
Compensation & Benefits The base pay and target total cash for this position range from $143,000 to $210,000, depending on market location and experience. The role also includes discretionary bonus, equity, and a comprehensive benefits package.
Benefits include:
Medical, dental, and vision insurance (100% paid by CoreWeave)
Company‑paid Life Insurance and voluntary supplemental life insurance
Short‑ and long‑term disability insurance
Flexible Spending Account and Health Savings Account
Tuition Reimbursement
Employee Stock Purchase Program (ESPP) participation
Mental Wellness Benefits through Spring Health
Family‑Forming support via Carrot
Paid Parental Leave and flexible, full‑service childcare support with Kinside
401(k) with generous employer match
Flexible PTO
Catered lunch each day in our office and data center locations
A casual work environment focused on innovative disruption
Our Workplace 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 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.
Export Control Compliance This position requires access to export‑controlled information. Applicants must be either a U.S. person (U.S. citizen, lawful permanent resident, refugee, or asylee) or otherwise eligible to access the information without required export authorization.
1157, or (iv) asylee under 8 U.S.C. §1158.
Eligible to access the export‑controlled information without a required export authorization, or 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.
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 provide reasonable accommodations for applicants and candidates with disabilities unless such accommodation would cause undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com.
#J-18808-Ljbffr