Is the Staff Software Engineer, Performance- Weights & Biases position at CoreWeave fully remote?

Yes, this Staff Software Engineer, Performance- Weights & Biases position at CoreWeave is a remote position. The role is available for candidates in United States.

What benefits does CoreWeave offer for this position?

CoreWeave offers the following benefits: Dental Insurance, Vision Insurance, Life Insurance, Disability Insurance, Tuition Reimbursement, Parental Leave, Childcare Support.

What is the salary range for the Staff Software Engineer, Performance- Weights & Biases position?

The salary range for this Staff Software Engineer, Performance- Weights & Biases role is $188k - $275k.

Staff Software Engineer, Performance- Weights & Biases at CoreWeave

United States

$188k - $275k

<div class="content-intro"><div> <div> <div class="gmail_quote"> <div> <div>CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at <a href="http://www.coreweave.com/" target="_blank" data-saferedirecturl="https://www.google.com/url?q=http://www.coreweave.com&source=gmail&ust=1762613132717000&usg=AOvVaw3D-UOhNaqEvF5BEWxjYyAU">www.coreweave.com</a>.</div> </div> </div> </div> </div></div><h3>Weights & Biases at CoreWeave</h3> CoreWeave acquired Weights & Biases to create the most powerful end-to-end platform to develop, deploy, and iterate AI faster. CoreWeave operates 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. By bringing together CoreWeave’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 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. <h3>What You’ll Do:</h3> Performance Engineering at Weights & Biases ensures our systems and products scale seamlessly as usage grows. We embed performance thinking into every stage of development—diagnosing issues, designing scalable patterns, and building tools that empower every engineering team to deliver fast, efficient, and reliable experiences. Our mission is to make performance a shared responsibility across the company through data, automation, and collaboration. About the role:  As a Staff Engineer on the Performance Engineering team, you’ll take technical ownership of complex performance challenges across the W&B platform and infrastructure. You’ll design and lead experiments to improve system scalability and latency, develop standardized benchmarking and load testing frameworks, and drive initiatives to prevent regressions across product surfaces. You’ll collaborate closely with product, infrastructure, and SRE teams, combining deep technical expertise with a holistic understanding of system behavior. Day to day, you’ll blend investigation, architecture, and enablement—helping teams measure, understand, and continuously improve performance. Who You Are:  <ul> <li>8+ years of experience as a software engineer, with at least 2 years focused on performance optimization, systems scalability, or observability. </li> <li>Proficiency in at least one of Go, Python, or TypeScript, with strong systems-level debugging and profiling skills. </li> <li>Deep understanding of distributed systems concepts (caching, queuing, concurrency, resource contention, etc.) and their performance implications. </li> <li>Experience designing and implementing load testing, benchmarking, or performance regression frameworks (e.g., Locust, Gatling, k6, custom solutions). </li> <li>Familiarity with metrics and tracing systems (Prometheus, Grafana, OpenTelemetry, Datadog, etc.) and performance data analysis. </li> <li>Experience integrating performance measurement into CI/CD pipelines. </li> <li>Ability to design experiments, analyze large datasets, and draw actionable conclusions. </li> <li>Proven track record of driving cross-functional technical initiatives from design through adoption.</li> </ul> Preferred: <ul> <li>Prior experience in performance engineering or SRE at scale (e.g., supporting multi-region, high-throughput systems). </li> <li>Familiarity with frontend performance monitoring and web vitals. </li> <li>Experience building developer-facing tools or frameworks. </li> <li>Background in data systems, observability, or ML infrastructure.</li> <li>Experience contributing to open-source performance or benchmarking tools.</li> </ul> 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.  <ul> <li>You love to turn messy, complex performance problems into clear, data-backed stories that lead to concrete action. </li> <li>You’re curious about how systems behave under real-world load and enjoy building experiments that reveal what’s really happening under the hood. </li> <li>You’re an expert in transforming deep technical insights into tools and processes that empower other engineers to build faster, more reliable systems. </li> <li>You find satisfaction in long-term, cross-team collaboration — helping others succeed by embedding performance thinking into their workflows. </li> <li>You get energy from bridging theory and practice: designing scalable architectures and writing the code that proves them out. </li> <li>You care deeply about measurement, iteration, and continuous improvement — not just fixing bottlenecks, but preventing them from ever recurring. </li> </ul> <h3>Why Us?</h3> 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: <ul> <li>Be Curious at Your Core</li> <li>Act Like an Owner</li> <li>Empower Employees</li> <li>Deliver Best-in-Class Client Experiences</li> <li>Achieve More Together</li> </ul> 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! The base salary range for this role is $188,000 to $275,000. 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). <div class="content-conclusion">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. The benefits below reflect our US-based offerings for full-time employees; for roles in other locations, benefits vary and are shared during the hiring process. These include: <ul> <li>Medical, dental, and vision insurance - 100% paid for by CoreWeave</li> <li>Company-paid Life Insurance </li> <li>Voluntary supplemental life insurance </li> <li>Short and long-term disability insurance </li> <li>Flexible Spending Account</li> <li>Health Savings Account</li> <li>Tuition Reimbursement </li> <li>Ability to Participate in Employee Stock Purchase Program (ESPP)</li> <li>Mental Wellness Benefits through Spring Health </li> <li>Family-Forming support provided by Carrot</li> <li>Paid Parental Leave </li> <li>Flexible, full-service childcare support with Kinside</li> <li>401(k) with a generous employer match</li> <li>Flexible PTO</li> <li>Catered lunch each day in our office and data center locations</li> <li>A casual work environment</li> <li>A work culture focused on innovative disruption</li> </ul> California Applicants <a href="https://drive.google.com/file/d/1gPBRBhUNAMBmj7Yn4_M-hCugm7ZJD4hr/view?usp=sharing" target="_blank">California Consumer Privacy Act </a> Equal Opportunity & Accommodations 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 <a href="https://www.eeoc.gov/laws/guidance/fact-sheet-disability-discrimination" target="_blank">Americans with Disabilities Act (ADA)</a>, 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: <a href="mailto:careers@coreweave.com">careers@coreweave.com</a>. 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.</div>

Apply Now

Remote Opportunity

Staff Software Engineer, Performance- Weights & Biases

Join CoreWeave as a staff professional working remotely from United States. Explore the role, benefits, and apply in one place.

Staff Software Engineer, Performance- Weights & Biases

CoreWeave

Full Time

$188k - $275k

1 day ago

United States

Engineering

Staff

Performance Engineering

Observability

+5 more

Job Description

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com.

Weights & Biases at CoreWeave

CoreWeave acquired Weights & Biases to create the most powerful end-to-end platform to develop, deploy, and iterate AI faster. CoreWeave operates 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. By bringing together CoreWeave’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 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:

Performance Engineering at Weights & Biases ensures our systems and products scale seamlessly as usage grows. We embed performance thinking into every stage of development—diagnosing issues, designing scalable patterns, and building tools that empower every engineering team to deliver fast, efficient, and reliable experiences. Our mission is to make performance a shared responsibility across the company through data, automation, and collaboration.

About the role:

As a Staff Engineer on the Performance Engineering team, you’ll take technical ownership of complex performance challenges across the W&B platform and infrastructure. You’ll design and lead experiments to improve system scalability and latency, develop standardized benchmarking and load testing frameworks, and drive initiatives to prevent regressions across product surfaces. You’ll collaborate closely with product, infrastructure, and SRE teams, combining deep technical expertise with a holistic understanding of system behavior. Day to day, you’ll blend investigation, architecture, and enablement—helping teams measure, understand, and continuously improve performance.

Who You Are:

8+ years of experience as a software engineer, with at least 2 years focused on performance optimization, systems scalability, or observability.
Proficiency in at least one of Go, Python, or TypeScript, with strong systems-level debugging and profiling skills.
Deep understanding of distributed systems concepts (caching, queuing, concurrency, resource contention, etc.) and their performance implications.
Experience designing and implementing load testing, benchmarking, or performance regression frameworks (e.g., Locust, Gatling, k6, custom solutions).
Familiarity with metrics and tracing systems (Prometheus, Grafana, OpenTelemetry, Datadog, etc.) and performance data analysis.
Experience integrating performance measurement into CI/CD pipelines.
Ability to design experiments, analyze large datasets, and draw actionable conclusions.
Proven track record of driving cross-functional technical initiatives from design through adoption.

Preferred:

Prior experience in performance engineering or SRE at scale (e.g., supporting multi-region, high-throughput systems).
Familiarity with frontend performance monitoring and web vitals.
Experience building developer-facing tools or frameworks.
Background in data systems, observability, or ML infrastructure.
Experience contributing to open-source performance or benchmarking tools.

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 to turn messy, complex performance problems into clear, data-backed stories that lead to concrete action.
You’re curious about how systems behave under real-world load and enjoy building experiments that reveal what’s really happening under the hood.
You’re an expert in transforming deep technical insights into tools and processes that empower other engineers to build faster, more reliable systems.
You find satisfaction in long-term, cross-team collaboration — helping others succeed by embedding performance thinking into their workflows.
You get energy from bridging theory and practice: designing scalable architectures and writing the code that proves them out.
You care deeply about measurement, iteration, and continuous improvement — not just fixing bottlenecks, but preventing them from ever recurring.

Why Us?

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!

The base salary range for this role is $188,000 to $275,000. 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. The benefits below reflect our US-based offerings for full-time employees; for roles in other locations, benefits vary and are shared during the hiring process. These include:

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

California Applicants

California Consumer Privacy Act

Equal Opportunity & Accommodations

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: careers@coreweave.com.

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.

Benefits

Dental Insurance
Vision Insurance
Life Insurance
Disability Insurance
Tuition Reimbursement
Parental Leave
Childcare Support

Skills

Performance Engineering

Observability

Python

TypeScript

Distributed systems

Load Testing

Systems scalability

Ready to Apply?

Join CoreWeave today

Salary Range

$188k - $275k

Posted 1 day ago

More Engineering roles you might like

Discover similar opportunities from companies that are also hiring remotely.

Senior Software Engineer, Elixir

PDQ

Full Time

3 hours ago

Location • Remote, US - This position is open to candidates residing in any of PDQ’s open states: AR, AZ, CO, CT, FL, GA, ID, IL, IN, KY, MD, MI, MN, MO, NC, NH, OK, OR, TN, TX, UT, VA, WA, WI.

United States

Engineering

Backend Engineering

Senior

Elixir

Erlang

React

+5 more

REMOTE REO Asset Manager, Vylla

Vylla Home

Full Time

$60k - $75k

3 hours ago

Come join our amazing team and work remote from home! The REO Asset Manager will be responsible for the oversight and management of a portfolio of real estate owned (REO) properties, analyzing broker price opinions, appraisals, market data, agent feedback, and related real estate information to…

United States

Engineering

Backend Engineering

Mid

Asset Management

Negotiation

Critical Thinking

+5 more

Senior Manager, Financial Reporting and Advisory - Technology

Treewalk Consulting Inc.

Full Time

3 hours ago

The Role At Treewalk, you’ll own the entire public-company reporting cycle: fast closes, MD&A storytelling, IFRS/US GAAP judgment calls, and scalable system design.

Canada

Engineering

Backend Engineering

Senior

Financial reporting

IFRS

US GAAP

+5 more

Explore more remote openings

Browse fresh listings from our global community of remote-friendly teams.

Sales Patient Access Coordinator

Carrum Health

Full Time

3 hours ago

At Carrum Health, we have built a unique marketplace for specialty care with unparalleled patient experience Since 2014, we have been rewiring a fundamentally broken healthcare system.

United States

Sales

Account Executive

Mid

Sales Development

Lead Generation

Customer Service

+5 more

AI Application Engineer, EMEA

Seeq

Full Time

3 hours ago

The AI Applications Engineer designs, builds, and delivers production-grade agentic AI solutions on the Seeq platform to accelerate time-to-value for process manufacturers (O&G, Chemicals, Pharma, Power, Pulp & Paper, Food & Beverage, Semiconductor, and related industries).

United Kingdom

Machine Learning

Senior

Python

Agentic AI

LLM

+5 more

Senior Sales Training and Enablement Manager

Tebra

Full Time

$107.5k - $129.5k

3 hours ago

Tebra only initiates contact with candidates via email from an official Tebra email address (@ tebra.com , @ patientpop.com , or @ kareo.com ) or through our applicant tracking system, Greenhouse.

United States

Sales

Account Executive

Senior

Sales Training

Sales Enablement

SaaS sales

+5 more

Employee Benefits Account Manager (Growth & Gaps Team)

Higginbotham

Full Time

3 hours ago

Position Summary: The Account Manager position maintains a professional relationship with our clients through exceptional customer service. Account Managers are assigned a book of business comprised of fully insured and level funded clients.

United States

Marketing

Growth Marketing

Senior

Account Management

Customer Service

Employee Benefits

+5 more

Senior Manager, Financial Reporting and Advisory - Life Sciences

Treewalk Consulting Inc.

Full Time

3 hours ago

The Role At Treewalk, you’ll own the entire public-company reporting cycle: fast closes, MD&A storytelling, IFRS/US GAAP judgment calls, and scalable system design.

Canada

Engineering

Backend Engineering

Senior

Financial reporting

IFRS

US GAAP

+5 more

Manager, Financial Reporting and Advisory Services - US GAAP

Treewalk Consulting Inc.

Full Time

3 hours ago

The Role At Treewalk, you’ll own the entire public-company reporting cycle: fast closes, 10-K, 10-Q, and 20-F building, US GAAP judgment calls, and scalable system design. You’ll own end-to-end financial disclosure for a portfolio of high growth clients from a broad range of industries.

Canada

Engineering

Backend Engineering

Senior

US GAAP

Financial reporting

SEC filings

+5 more

Security Engineer, Product Security

Flexport

Full Time

$130.95k - $202.125k

3 hours ago

About Flexport: At Flexport, we believe global trade can move the human race forward. That’s why it’s our mission to make global commerce so easy there will be more of it. We’re shaping the future of a $10T industry with solutions powered by innovative technology and exceptional people.

United States

Engineering

Security Engineering

Mid

Product Security

Application Security

Web Application Security

+5 more

Software Engineer

Push Operations

Full Time

CAD 90k - CAD 130k

3 hours ago

The Company: Push is an all-in-one platform that helps businesses grow and scale their companies by simplifying HR, payroll, time tracking, and scheduling. Our purpose is to help our customers free up their time by making people management ridiculously easy, so they can focus on their passion.

Canada

Engineering

Backend Engineering

Mid

Full Stack Development

React

React Native

+5 more

Tax Operations Specialist

DoorDash Mexico

Full Time

3 hours ago

About the Team Indirect Tax Compliance owns DoorDash's state and local non-income tax obligations, including registrations, business tax filings, exemption certificate management, and use-tax self-assessment and payment, in every market where DoorDash operates.

Mexico

Operations

Mid

Tax Compliance

Accounts Payable

Invoicing

+5 more