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Weekend Performance Engineer Jobs in Seattle, WA

The GPU Performance Engineer will focus on improving the efficiency, reliability, and scalability of systems that power CoreWeave's infrastructure validation and performance testing, collaborating ...

CoreWeave is seeking a highly skilled and motivated HPC Performance Engineer to join our HAVOCK Team, reporting into the Manager of Systems Engineering. In this role, you will play a crucial part in ...

HPC Performance Engineer

Seattle, WA · On-site +1

$165K - $242K/yr

CoreWeave is seeking a highly skilled and motivated HPC Performance Engineer to join our HAVOCK Team, reporting into the Manager of Systems Engineering. In this role, you will play a crucial part in ...

GPU Performance Engineer

Bellevue, WA · On-site

$120K - $160K/yr

Adapt and extend open source tooling to enhance visibility into system metrics, performance, and health * Participate in an on-call rotation Who You Are: * 2-5 years of software engineering ...

Adapt and extend open source tooling to enhance visibility into system metrics, performance, and health * Participate in an on-call rotation Who You Are: * 2-5 years of software engineering ...

About the Role We are seeking a Workload Porting & Performance Engineer to evaluate new hardware platforms by porting benchmarks and real-world workloads, analyzing performance, and identifying ...

Required: Strong Performance engineering concepts, strong aptitude for Performance test planning, identifying performance requirements/targets, test prioritization, schedule/environment/issue ...

TIAG is now hiring a Senior SDET / Performance Engineer to join our team supporting high-impact public service systems for King County. In this role, you will take end-to-end ownership of the ...

Performance Modeling Engineer

Seattle, WA · On-site

$293K - $385K/yr

About the Role We are seeking Performance Modeling Engineers to develop and apply modeling tools that evaluate AI system performance and inform architectural decisions. In this role, you will work ...

About the Role We are seeking an Performance Modeling Engineer to support the development and application of modeling tools used to evaluate AI system performance and inform architectural decisions.

Ability to develop a test plan as required Ability to review other engineer's code and test results ... performance and scalability issues and associated risks Ability to gather requirements for ...

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Weekend Performance Engineer information

See Seattle, WA salary details

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$68

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How much do weekend performance engineer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for weekend performance engineer in Seattle, WA is $68.40, according to ZipRecruiter salary data. Most workers in this role earn between $56.06 and $77.40 per hour, depending on experience, location, and employer.

What is the difference between Weekend Performance Engineer vs Weekend Network Engineer?

AspectWeekend Performance EngineerWeekend Network Engineer
Primary FocusSystem performance, application optimization, and server efficiencyNetwork infrastructure, connectivity, and network security
Required SkillsPerformance testing, troubleshooting, server managementNetwork protocols, hardware setup, troubleshooting network issues
CertificationsPerformance-related certifications (e.g., AWS, Linux)Network certifications (e.g., Cisco CCNA, CompTIA Network+)
Work EnvironmentData centers, cloud environments, IT departmentsNetwork operation centers, enterprise IT settings

The Weekend Performance Engineer and Weekend Network Engineer roles share similarities in working during weekends and requiring technical certifications. However, the Performance Engineer focuses on optimizing system and application performance, while the Network Engineer specializes in maintaining and troubleshooting network infrastructure. Both roles are essential in IT operations but serve different technical domains.

What are the most commonly searched types of Performance Engineer jobs in Seattle, WA? The most popular types of Performance Engineer jobs in Seattle, WA are:
What job categories do people searching Weekend Performance Engineer jobs in Seattle, WA look for? The top searched job categories for Weekend Performance Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Weekend Performance Engineer jobs? Cities near Seattle, WA with the most Weekend Performance Engineer job openings:
GPU Performance Engineer

GPU Performance Engineer

CoreWeave

Bellevue, WA • On-site

Full-time

Posted 4 days ago


Job description

Job Summary:
CoreWeave is The Essential Cloud for AI™, providing a platform that enables innovators to build and scale AI confidently. The GPU Performance Engineer will focus on improving the efficiency, reliability, and scalability of systems that power CoreWeave's infrastructure validation and performance testing, collaborating with various teams to enhance their GPU performance testing platform.
Responsibilities:
• Implement and maintain solutions to problems of scale for testing and validation of CoreWeave's global infrastructure
• Develop and improve performance tests and automation workflows to expand hardware validation across the CoreWeave fleet
• Troubleshoot and maintain Kubernetes custom controllers and operators that automate infrastructure testing
• Adapt and extend open source tooling to enhance visibility into system metrics, performance, and health
• Participate in an on-call rotation
Qualifications:
Required:
• 2–5 years of software engineering experience
• Competency in Go and/or Python software development
• Hands-on experience with Kubernetes at production scale
Preferred:
• Experience building backend services
• Experience testing hardware at scale
• HPC experience
• Experience with AI/ML infrastructure and training/inference
Company:
CoreWeave provides cloud infrastructure services designed to support artificial intelligence and high-performance computing workloads. Founded in 2017, the company is headquartered in Livingston, USA, with a team of 1001-5000 employees. The company is currently Late Stage.