Slash · 20 hours ago
Infrastructure Engineer - Security
San Francisco Office
Full-time
Onsite
Mid, Senior Level
$175K/yr - $230K/yr
4+ years expSlash Financial is a fast-growing fintech company focused on creating tailored financial infrastructure for businesses. The Infrastructure Engineer - Security will own security across the platform, working closely with engineering teams to implement and maintain security measures while addressing vulnerabilities.
BankingFinancial ServicesPayments
Responsibilities
Own Slash's security posture end-to-end — from threat modeling to incident response
Harden our cloud infrastructure (AWS, Kubernetes, Terraform) with secure configurations and least-privilege access controls
Implement and maintain security tooling: vulnerability scanning, SIEM, intrusion detection, secrets management
Lead security reviews of code, architecture, and third-party integrations
Own and execute against PCI-DSS, SOC 2, and other compliance frameworks — not just audits, but actually building the controls
Build automated security guardrails into our CI/CD pipeline
Monitor, investigate, and respond to security events; run incident response when needed
Partner with engineering to fix vulnerabilities and ship secure code — you'll write patches, not just tickets
Define and iterate on our security roadmap as we scale
Qualification
Required
Has 4+ years of experience in security engineering, with hands-on infrastructure experience (AWS, Kubernetes, Linux)
Can read code, write code, and isn't afraid to ship fixes in a production environment
Has experience with security tooling: SIEM, vulnerability scanners, WAFs, secrets management, etc
Understands modern attack vectors and how to defend against them in cloud-native environments
Has worked with compliance frameworks (PCI-DSS, SOC 2) and knows how to implement controls that actually work
Is comfortable with ambiguity — you'll be building the security function from the ground up
Communicates well and can work cross-functionally with engineers who aren't security experts
Gets things done. We're a small team moving fast; we need someone who ships, not someone who just writes reports
Benefits
Comprehensive health + benefits plan
Unlimited Vacation
Company
Slash
Slash is a financial technology company that offers deposits, payments, virtual cards, and expense tracking.
11-50 employees
H1B Sponsorship
Slash has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
Funding
Current Stage
Growth StageTotal Funding
$60MKey Investors
Goodwater CapitalRick Yang
2025-05-20Series B· $41M
2023-05-04Series A· $19M
2023-05-04Seed
Leadership Team
Victor Cardenas
Co-Founder, CEO
Kevin Bai
Co-Founder & CTO
Recent News
Slash Financial, Inc.
2026-01-13
Tech Startups - Startups and Technology news
2025-10-03
Tech Funding News
2025-10-03
Company data provided by crunchbase