Software Engineer, Security

CoreWeave is the AI Hyperscaler™, delivering a cloud platform of cutting edge services powering the next wave of AI. Our technology provides enterprises and leading AI labs with the most performant, efficient and resilient solutions for accelerated computing. Since 2017, CoreWeave has operated a growing footprint of data centers covering every region of the US and across Europe. CoreWeave was ranked as one of the TIME100 most influential companies of 2024.

As the leader in the industry, we thrive in an environment where adaptability and resilience are key. Our culture offers career-defining opportunities for those who excel amid change and challenge. If you’re someone who thrives in a dynamic environment, enjoys solving complex problems, and is eager to make a significant impact, CoreWeave is the place for you. Join us, and be part of a team solving some of the most exciting challenges in the industry.  

CoreWeave powers the creation and delivery of the intelligence that drives innovation. 

What You’ll Do: As a Staff Software Engineer on the Security team, you'll develop critical software solutions that enhance and protect CoreWeave’s cloud platform. Your work will focus on building robust security systems, including authorization frameworks, Kubernetes security solutions, and Public Key Infrastructure (PKI) services.

• Architect, develop, and deploy scalable solutions such as authorization and security systems tailored to cloud-native environments.
• Build and maintain security tooling and infrastructure specifically optimized for Kubernetes clusters and containerized applications.
• Design and implement CoreWeave’s PKI infrastructure, service mesh authentication, and authorization mechanisms (SPIFFE/SPIRE/OPA infrastructure), k8s security components (such as Admission Controllers), and other security software.
• Collaborate closely with cross-functional teams to identify security requirements and deliver high-quality, scalable security features and software.
• Mentor engineers and champion best practices in security-focused software development.

Minimum Qualifications

• 7+ years of professional software engineering experience, with a strong emphasis on security-focused software solutions
• Deep experience building authorization systems, security controls, and services
• Proficiency in modern programming languages (e.g., Go, Python)
• Expertise in container security, Kubernetes, and cloud-native infrastructure

Preferred Qualifications

• Experience managing and scaling Public Key Infrastructure (PKI), SPIFFE/SPIRE or OPA
• Familiarity with zero-trust architecture and related technologies
• Knowledge of firmware-level security, including technologies such as UEFI Secure Boot, Intel TXT/AMD SEV, and emerging standards like Caliptra

Investing in our people is one of our top priorities, and we value candidates who can bring their diversified experiences to our teams. Here are some qualities we’ve found compatible with our team. We'd love to talk about whether this aligns with your experience and interests and what you’re excited to work on next.

Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $140,000 - $282,000. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. This position also includes a discretionary bonus, equity, and a comprehensive benefits package.

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, including:

• 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 
• 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

Our Workplace

While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration

California Consumer Privacy Act - California applicants only

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.