# Senior Engineer, Security Products at CoreWeave

> United States · Senior · Security · open. Source: https://alderhq.app/jobs/greenhouse%3Acoreweave%3A4709751006 (read 2026-11-05).

## Facts (observed)

- Company: [CoreWeave](https://alderhq.app/companies/coreweave)
- Location text: Sunnyvale, CA; Sunnyvale, CA
- Where it can be done from (inferred): United States (evidence: "Location: Sunnyvale, CA; Sunnyvale, CA")
- Posted: 2026-09-02 (65 days ago)
- First seen by alder: 2026-11-02 · last verified: 2026-11-04
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://coreweave.com/careers/job?4709751006&board=coreweave&gh_jid=4709751006
- Skills listed (inferred): Python, Go, Java, C++

## Pay and sponsorship

- Posted pay: not posted
- Market band for similar posted roles (SF Bay Area, n 76): p25 $187k, median $214k, p75 $237k
- H-1B filings at this company for similar roles, FY26: 6, median offered wage $242k ([US DOL OFLC LCA disclosure data](https://www.dol.gov/agencies/eta/foreign-labor/performance))
- Licensed UK sponsor: registered as "Coreweave UK Limited" (checked 2026-11-03, [register](https://www.gov.uk/government/publications/register-of-licensed-sponsors-workers))

## Description (the employer's text)

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.

### About Security Products

The Security Products organization builds the identity, authorization, cryptography, key management, and trust capabilities that help customers securely run sensitive workloads on CoreWeave. We work across product and infrastructure boundaries to deliver security-critical services that are dependable, standards-based, and simple to use.

### About the role

We are looking for a Senior Software Engineer to design, build, and operate scalable, reliable web services in a distributed-systems environment. You will work on foundational security products and services that protect customer data, enforce access decisions, and provide trustworthy building blocks for the CoreWeave platform.

This role is a strong fit for an engineer who enjoys solving complex backend problems end to end, from API and service design through implementation, testing, deployment, observability, and production operations. You will work closely with engineers, product managers, security specialists, and infrastructure teams to turn ambiguous requirements into secure, maintainable systems.

The ideal candidate combines strong software-engineering fundamentals with sound judgment around reliability, security boundaries, failure modes, and operational trade-offs. You will also help integrate CoreWeave security services with customers’ on-premises and cloud environments, including the identity, key-management, and security products they already use. You will have meaningful ownership of technical direction and delivery while helping raise the engineering bar across the team.

### What you’ll do

- Design and implement scalable, reliable backend services using REST and/or gRPC APIs.
- Define clear API contracts, service boundaries, data models, and integration patterns.
- Own services through their full lifecycle: architecture, implementation, testing, deployment, observability, on-call support, and continuous improvement.
- Improve service reliability through effective error handling, retries, timeouts, idempotency, back-pressure, capacity planning, and graceful degradation.
- Establish and use service observability, including metrics, logs, traces, dashboards, and actionable alerts to understand system health and customer impact.
- Participate in design reviews, code reviews, incident response, and post-incident improvements.
- Collaborate with Product, Security Engineering, Infrastructure, and partner teams to deliver secure and usable platform capabilities.
- Design and support integrations with customers’ on-premises and cloud environments and with their security products, such as identity providers, key-management services, HSMs, SIEMs, and policy or access-control systems.
- Work with customers and internal stakeholders to understand integration constraints, define reliable contracts, and guide secure adoption across heterogeneous environments.
- Make pragmatic trade-offs between near-term delivery, long-term maintainability, performance, and operational risk.
- Mentor engineers and contribute to a culture of technical excellence, ownership, and continuous learning.
### What you’ll bring

- Strong professional experience building and operating production backend services and improving their reliability, performance, and maintainability..
- Experience designing and implementing RESTful and/or gRPC APIs.
- Deep understanding of distributed-systems principles, including consistency, concurrency, fault tolerance, networking, and service-to-service communication.
- Fluency in Go, Java, C++ or Python; willingness to work primarily in Go.

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/greenhouse%3Acoreweave%3A4709751006 and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.