CoreWeave
Senior Software Engineer, Visualizations- Weights & Biases
CoreWeave, Sunnyvale, California, United States, 94087
What You’ll Do
Reporting to the Engineering Manager for Visualizations, you will help shape how machine learning practitioners analyze and understand their models. The team builds core visualizations such as line plots, scatter plots, and media viewers that thousands of researchers and engineers rely on every day. We are focused on helping users see how inputs affect model performance, compare outputs across models, and scale performance so they can analyze more models at once.
You will primarily focus on creating intuitive, high-performance frontend experiences, while also working across the stack to deliver end-to-end features. This is an opportunity to make a visible impact on one of the most widely used MLOps platforms in the world.
About The Role
Contribute to visualization features by implementing frontend components that power interactive charts, media viewers and other tools used to view data in W&B.
Write clean, testable and reusable code, participate in code reviews and learn best practices from experienced teammates.
Help diagnose and fix issues in rendering large quantities of logged data
Participate in code reviews, team discussions, and sprint planning to grow your skills and contribute to team goals.
Focus on our end users and listen to customer feedback in order to deliver value.
Who You Are
3-5 years of experience building and maintaining user-facing web applications (through internships, academic projects, or early career roles); exposure to data visualization or time series data is a plus
Familiarity with modern web development tools and frameworks, such as React, TypeScript, GraphQL
Solid understanding of programming fundamentals and experience with at least one modern language (e.g., Go, Python, C++, Java, Javascript)
Enthusiasm for learning how to build reliable, high-quality software through hands‑on experience, mentorship, and feedback
Curiosity and persistence in understanding ambiguous problems and exploring potential solutions with a tendency towards action
Ability to work with product and customer‑facing teams to translate user feedback into technical solutions
Interest in the AI/ML space and motivation to grow in a fast‑paced, mission‑driven environment
Preferred
Experience building highly performant front‑end applications, handling large quantities of data efficiently
Experience
Wondering if you’re a good fit? 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 love building highly responsive and performant user interfaces
You’re curious about how AI researchers measure their models, and how they investigate performance in depth
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!
California Consumer Privacy Act – California applicants only
Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, 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. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.
The base salary range for this role is $139,000 to $204,000. 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).
What We Offer The range we’ve posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location.
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
#J-18808-Ljbffr
You will primarily focus on creating intuitive, high-performance frontend experiences, while also working across the stack to deliver end-to-end features. This is an opportunity to make a visible impact on one of the most widely used MLOps platforms in the world.
About The Role
Contribute to visualization features by implementing frontend components that power interactive charts, media viewers and other tools used to view data in W&B.
Write clean, testable and reusable code, participate in code reviews and learn best practices from experienced teammates.
Help diagnose and fix issues in rendering large quantities of logged data
Participate in code reviews, team discussions, and sprint planning to grow your skills and contribute to team goals.
Focus on our end users and listen to customer feedback in order to deliver value.
Who You Are
3-5 years of experience building and maintaining user-facing web applications (through internships, academic projects, or early career roles); exposure to data visualization or time series data is a plus
Familiarity with modern web development tools and frameworks, such as React, TypeScript, GraphQL
Solid understanding of programming fundamentals and experience with at least one modern language (e.g., Go, Python, C++, Java, Javascript)
Enthusiasm for learning how to build reliable, high-quality software through hands‑on experience, mentorship, and feedback
Curiosity and persistence in understanding ambiguous problems and exploring potential solutions with a tendency towards action
Ability to work with product and customer‑facing teams to translate user feedback into technical solutions
Interest in the AI/ML space and motivation to grow in a fast‑paced, mission‑driven environment
Preferred
Experience building highly performant front‑end applications, handling large quantities of data efficiently
Experience
Wondering if you’re a good fit? 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 love building highly responsive and performant user interfaces
You’re curious about how AI researchers measure their models, and how they investigate performance in depth
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!
California Consumer Privacy Act – California applicants only
Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, 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. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.
The base salary range for this role is $139,000 to $204,000. 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).
What We Offer The range we’ve posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location.
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
#J-18808-Ljbffr