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Added 11 mins ago
SO
Principal Engineer (Google Cloud) (Remote From Anywhere In CO)
State of Colorado
CO
- $115,000 to $135,000 USD / year
The Office of Information Technology (OIT) is seeking a Google Cloud Principal Engineer to serve as the Subject Matter Expert (SME) and lead enterprise-level Google Cloud project…
Added 19 mins ago
Software Engineer - Digitech - Remote
Sarnova
United States
The Software Engineer works closely with our development team and company leaders to deliver high-quality software to our users, using the latest and best coding strategies and practices.…
Added 23 mins ago
Principal Systems Software Engineer
NetApp, Inc.
Morrisville, NC · San Jose, CA
We are seeking Senior, Principal and Distinguished Engineers and Technical Leaders to help architect, design, and build technologies that will evolve ONTAP for the AI era. You will solve…
Added 24 mins ago
A
Quality Engineer
Actalent
Glendale, CA
- $36.06 USD / hour
Job Title: Quality EngineerJob DescriptionThe Quality Engineer ensures that products meet stringent aerospace quality standards by analyzing customer returns, driving corrective and…
Added 30 mins ago
Software Engineer
Inkit
Saint Paul, MN
We are seeking an experienced Senior Software Engineer to join our team to architect, develop, and enhance our secure document generation platform. The ideal candidate will demonstrate…
Added 31 mins ago
Principal Systems Software Engineer
NetApp
Durham · San Jose
We are seeking Senior, Principal and Distinguished Engineers and Technical Leaders to help architect, design, and build technologies that will evolve ONTAP for the AI era. You will solve…
Added 34 mins ago
AE
Site Reliability Engineer III
American Express
Phoenix, AZ
- $103,750 to $174,750 USD / year
Site Reliability Engineer III advances efforts to enhance system resilience, scalability, and performance through feature development, automation, architectural design, chaos engineering,…
Added 34 mins ago
Engineer II, Google Cloud
PwC
Phoenix, AZ
As a Engineer II, Google Cloud you will contribute to the design, build, testing, and optimization of cloud-native applications on Google Cloud, supporting work across the full software…
Added 36 mins ago
SI
Lead Software Engineer, AI Workflow Generation (Agentforce Operations)
Salesforce, Inc.
CA
- $172,500 to $285,800 USD / year
Collaborate with cross-functional teams including Design, Product Management, and industry experts to build high-quality product features
Added 36 mins ago
SI
Senior Software Engineer, Human Agent Interfaces (HAI)
Salesforce, Inc.
CA
- $148,500 to $246,000 USD / year
Partner with Product, Design, Customer Success and customers to translate needs into clear requirements and practical solutions.
Added 36 mins ago
SI
Senior Software Engineer, Human Agent Interfaces (HAI)
Salesforce, Inc.
CA
- $148,500 to $246,000 USD / year
Partner with Product, Design, Customer Success and customers to translate needs into clear requirements and practical solutions.
Added 36 mins ago
SI
Staff Researcher, Product Research & Insights -Slack
Salesforce, Inc.
CA · IL · NY · CO
- $172,500 to $285,800 USD / year
Partner with Product, Design, Engineering, Data Science, and other insights functions to connect customer evidence with product decisions and triangulate findings across studies, behavioral…
Added 37 mins ago
J
Senior Software Engineer
Jobot
New York, NY
- $150,000 to $200,000 USD / year
Senior Software Engineer | Building the Future of AI-Powered Identity & Digital Trust | Go, TypeScript, AI Agents | NYC / SF
Added 37 mins ago
J
Senior Software Engineer
Jobot
San Francisco, CA
- $150,000 to $200,000 USD / year
Senior Software Engineer | Building the Future of AI-Powered Identity & Digital Trust | Go, TypeScript, AI Agents | NYC / SF
Added 38 mins ago
AI-Enabled Software Engineer
Diversify
South Jordan, UT
The Senior AI-Enabled Software Engineer is a senior engineering leader responsible for designing and running a delivery model in which pods of agents handle design, coding, QA, and UAT,…
Added 40 mins ago
Enterprise Solutions Engineer, Post-Sale (Remote LATAM or US)
Whippy
Remote, United States
Hi, I'm Joe, Head of Customer Success at Whippy. I'm hiring an Enterprise Solutions Engineer to design and build the solutions our customers run their business on. This isn't a pre-sale…
Added 40 mins ago
Solutions Engineer, Post-Sale (Remote LATAM or US)
Whippy
Remote, United States
Hi, I'm Joe, Head of Customer Success at Whippy. I'm hiring a Solutions Engineer to design and build the solutions our customers run their business on. This isn't a pre-sale demo role.…
Added 40 mins ago
Associate Solutions Engineer, Post-Sale (Remote LATAM or US)
Whippy
Remote, United States
Hi, I'm Joe, Head of Customer Success at Whippy. I'm hiring an Associate Solutions Engineer to design and build the solutions our customers run their business on. This isn't a pre-sale demo…
Added 41 mins ago
Senior R&D Engineer
AVC Medtronic International Trading, Inc.
Santa Ana, CA
Medtronic’s Cardiovascular Surgery R&D group is looking for a motivated engineer to be part of a high-performing team that is revolutionizing the design and development of medical devices.…
Added 44 mins ago
WC
AI Solutions Engineer
Wings Credit Union
Colorado Springs, CO
- $108,000 to $126,000 USD / year
…Rather than simply implementing technology, the AI solutions engineer seeks to understand how work gets done today, challenges existing assumptions, and helps business teams discover new…
Added 44 mins ago
Staff Storage Engineer
Crusoe
Sunnyvale, CA
…reviewing responses while working directly to influence vendor product roadmaps. Your work ensures that Fortune 500 companies and leading AI researchers have the performant, reliable, and…
Added 44 mins ago
Engineer III - Injection Molding
System One
Lakewood, CO
A global leader in medical device manufacturing is seeking an experienced Injection Molding Manufacturing Engineer to join their team. In this high-impact role, you will directly influence…
Added 44 mins ago
C
Automation Engineer
CBRE
Englewood, CO
- $106,142.4 USD / year
…We’re looking for a skilled and forward-thinking Ctrl Systems Engineer / AutomationEngineer (AE) to join our growing team as we work to serviceone of the world’s largest online…
Added 45 mins ago
SoftwareEngineer - Applied Research & Technology
Acuity Inc.
Boulder, CO
…Brands Lighting (ABL) and Acuity Intelligent Spaces (AIS), we design, manufacture, and bring to market products and services that make a valuable difference in people’s…
Added 45 mins ago
CMC Mechanical Analysis Lead Engineer
GE Aerospace
Denver, CO · Lafayette, CO · Longmont, CO
The Lead Engineer will be responsible for supporting and leading mechanical analysis projects for CMC hot section hardware and/or interfacing metallic components with specific focus on…

Closed listing

CoreWeave

Staff Software Engineer, Performance- Weights & Biases

Remote, United States

The base salary range for this role is $188,000 to $275,000.

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: The base salary range for this role is $188,000 to $275,000.
Experience: 8+ years of experience as a software engineer, with at least 2 years focused on performance optimization, systems scalability, or observability.
Posting language: English
Posted: Nov 10, 2025

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Original job description

Archived listing. The details below describe a past opening.

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.

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.

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