Senior Software Engineer I, Security Infrastructure

Engg; New York, Sunnyvale (NY, CA); On-site; USD 153,000 - 204,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with employer match

Paid Parental Leave

Flexible PTO

Job summary

CoreWeave is seeking a Senior Software Engineer to advance security observability and detection by building scalable data pipelines and SIEM infrastructure. You will gather logs across our infrastructure, make data searchable, and enable intelligence for security decisions, detections, and enforcement.

You will collaborate with security teams, data platforms, and other infra groups to design and operate scalable solutions, using Elasticsearch and related tech to process petabytes of data

Qualifications

• 5+ years of experience in security engineering or infrastructure engineering.
• Bachelor's degree in Computer Science or related field.
• Strong understanding of large scale data processing and data pipelines.
• Proficiency in Go, Python, or similar languages.
• Experience with Kubernetes.
• Preferred experience building SIEM, data platforms or observability platforms.

Responsibilities

• Design, implement, and operate our SIEM as an infrastructure, and develop data pipelines gathering data across infrastructure.
• Collaborate with security, data platform, and other infra teams to build scalable solutions.
• Hands-on work on data processing, data lake solutions, Elasticsearch, and related technologies.

Skills

Go

Python

Kubernetes

Data pipelines

Security engineering

Education

Bachelor's degree in Computer Science or related field

Tools

Elasticsearch

Job description

What You’ll Do

The Security Foundations organization at CoreWeave keeps CoreWeave Cloud secure by design, from data centers and GPU fleets to the platform layers powering our customers' AI workloads. The security infrastructure team is the builder of foundational infrastructure that enables securing CoreWeave at scale. We partner with teams across the company to deliver reliable insights and data that security decisions, detections, and enforcements rely on.

About the Role

As a Senior Software Engineer on the Security Infrastructure team, you will shape security observability and detection capabilities by integrating with various infrastructures, acquiring logs and data, and making them searchable to derive intelligence. Our Security Detections, Insider Risk, Threat Hunting and many more programs depend on the platform the team builds and owns.

In this role, you will:

• Contribute to the design, implementation, and operation of our SIEM as an infrastructure, and develop data pipelines that acquire huge amounts of data across all of our infrastructure surfaces.
• Collaborate with various security teams, data platform teams, and other infrastructure teams in building solutions that scale.
• Do hands‑on work on data processing, data lake solutions, elasticsearch and other technologies that make security data analysis possible.

Who You Are

• (5)+ years of experience in security engineering or infrastructure engineering.
• Bachelor’s degree in Computer Science or related field
• Strong understanding of large scale data processing and data pipelines
• Proficiency in Go, Python, or similar languages, with the ability to build production tooling and automation.
• Experience with Kubernetes
• Preferred Experience building SIEM, Data platforms or Observability platforms.

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. If some of this describes you, we’d love to talk. You think deeply about how heterogeneous data could be made searchable, architecture that enables processing petabytes of data efficiently, solutions that are reliable and scalable — and you enjoy making that infrastructure invisible to the teams that depend on it. You’re comfortable operating at multiple levels of abstraction, from understanding a specific data at its source to the experience of reliably gathering intelligence from it. You’re a pragmatic builder who ships durable solutions in fast-moving environments.

The base salary range for this role is $153,000 to $204,000. 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.

• 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

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: [e-mail].

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 requ