Senior Software Engineer, Storage (File & Block) at CoreWeave | CA, US | Rezi

Senior Software Engineer, Storage (File & Block) at CoreWeave

Senior Software Engineer, Storage (File & Block)

CoreWeave · CA, US

1 months ago

Senior Software Engineer, Storage (File & Block)

CoreWeave · CA, US

a month ago
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About the Role

CoreWeave's Storage team builds the file and block storage that the world's largest AI training and inference workloads run on. As a Senior Software Engineer, you will build features across our multi-tenant file and block storage services, including the NFS file data path, durable block volumes, and the Go-based control plane, all delivered through Kubernetes. The systems you build will keep the largest AI clusters in the world fed with data.

Responsibilities

  • Independently deliver well-scoped components across the file and block stack, working alongside senior and staff engineers who own the architecture.
  • Build and improve control plane services in Go: provisioning, tenancy, quota, snapshots and lifecycle policy for file and block storage.
  • Contribute to the file system data path: NFS reliability, IO performance and the small-file workloads AI pipelines depend on.
  • Help deliver file and block as first-class Kubernetes citizens: CSI driver features such as dynamic provisioning, resize and snapshots.
  • Improve reliability, durability and observability of the storage stack with telemetry, metrics and dashboards.
  • Debug production issues in distributed, high-performance systems and turn what you find into lasting fixes.
  • Work cross-functionally with compute, platform and infrastructure teams.

Requirements

  • Bachelor's or Master's degree in Computer Science, Engineering or a related field.
  • 4-6 years building distributed systems, storage systems or infrastructure services.
  • Production experience with storage, databases or file systems: as a builder of the system, not only a user of it.
  • Proficiency in a systems language: Go preferred, Rust or C++ a plus.
  • Working knowledge of Kubernetes and cloud-native infrastructure.
  • Understanding of distributed systems fundamentals: consistency, replication, failure handling.
  • Strong debugging and problem-solving skills.
  • Clear communicator, able to work collaboratively across teams.
  • Exposure to NFS, POSIX file semantics, block volumes or CSI.
  • Storage observability tools: Prometheus, Grafana, ClickHouse.
  • Distributed databases or storage engines: CockroachDB, RocksDB or similar.
  • Ability to bring diversified experiences to our teams.
  • Love working close to the metal on systems that have to stay up.
  • Curiosity about how storage is built, not just how it is used.
  • Expertise in shipping reliable Go services and finding out why things break.
  • Must be a U.S. person (U.S. citizen or national, U.S. lawful permanent resident, refugee, or asylee) or eligible to access export controlled information without authorization, or eligible and likely to obtain required export authorization.

Skills

  • Go
  • Rust
  • C++
  • Kubernetes
  • Cloud-native infrastructure
  • Distributed systems
  • Storage systems
  • NFS
  • POSIX file semantics
  • Block volumes
  • CSI
  • Prometheus
  • Grafana
  • ClickHouse
  • CockroachDB
  • RocksDB

Location

  • US

Work Type

  • Full-time

Experience Level

  • Senior
  • 4-6 years

Education Level

  • Bachelor's degree in Computer Science, Engineering or a related field
  • Master's degree in Computer Science, Engineering or a related field

Salary/Compensations

  • $153,000 to $224,000

Benefits

  • Discretionary bonus
  • Equity awards
  • 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

About the Company

  • 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.
  • 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 take off, 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.

Equal Opportunity

  • 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.