Senior Systems Engineer
coreweaveBrooklyn, NY
About the role
Overview:
As a Senior Software Engineer on the Systems Engineering team, you will own the in-house, Kubernetes-native test framework that qualifies host images and infrastructure on real hardware. You will harden core tooling, broaden coverage to HPC and Slurm-on-Kubernetes, and keep CI fast and trustworthy at fleet scale. You’ll build test harnesses, extend coverage, and shape abstractions so others can add tests without rebuilding the framework. You will contribute to AI-native testing ideas and collaborate across firmware, kernel, imaging, and HPC teams. This role challenges you to accelerate GPU fleet validation while enabling scalable, reliable software testing. Compensation / Benefits 100% paid medical, dental, vision life insurance, disability coverage 401(k) with employer matching flexible PTO tuition reimbursement ESPP participation and mental wellness benefits
Responsibilities:
Own and extend the test framework that boots the host, runs tests, validates results, and records structured outputs Broaden framework coverage to HPC, fabric verification, Slurm-on-Kubernetes (SUNK), and firmware/hardware layers Maintain fast, hermetic, and trustworthy CI at fleet scale with reduced flaky tests Own end-to-end results and reporting: test storage, dashboards, and triage surfaces Explore AI-native testing approaches (LLM-driven triage, classification, regression detection) for growing fleets and tests Collaborate with firmware, kernel, imaging, and HPC teams to embed testing into release processes
Key requirements:
3+ years of experience with test infrastructure, systems software, or platform tooling at scale Fluent in Python; proficient in Rust or strong systems background (Go, C, C++) with appetite to use Rust Kubernetes experience and ability to reason about build/deploy/test cycles Solid Linux systems background (boot chain, kernel, drivers) and hardware familiarity Proven testing discipline with automation, flakiness control, hermeticity, and signal-focused mindset Clear communicator who treats the test framework as a product clear communication collaboration across cross-functional teams quality-focused mindset Python Rust (preferred) Go/C/C++ (experience)
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JOB OVERVIEW
Experience level
Lead
Location
Brooklyn, NY
Occupation
Computer Systems Engineers/Architects
Industry
Computer Systems Design Services
Posted
today
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