Senior Offensive Security Engineer

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🔥 0 minutes ago

🌐 United States, Canada – Remote

🇺🇸 United States – Remote 🇨🇦 Canada – Remote

💵 $170k / year

⏰ Full Time

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

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Array

WebsiteLinkedInAll Job Openings

51 - 200 employees

💳 Fintech

🤝 B2B

Fintech • B2B

Array is a financial innovation platform that helps digital brands, financial institutions, and fintechs get compelling consumer products to market faster. Our suite of private label offerings helps our partners drive revenue, increase engagement, and empower millions of consumers to achieve their financial goals.

📋 Description

• Identify, validate, and demonstrate realistic attack paths against Array's products, infrastructure, and internal systems, focusing on business impact • Analyze large, multi-language codebases using AI and manual techniques to uncover vulnerabilities, generate exploit hypotheses, and perform variant analysis • Build safe proof-of-concept exploits demonstrating unauthorized access, privilege escalation, data exposure, business logic flaws, or other meaningful security risks • Partner with engineering to validate remediations, confirm exploit paths are fully eliminated, and identify similar patterns elsewhere • Document findings with evidence, technical root cause, business impact, and practical remediation guidance • Continuously improve Array's offensive security capabilities • Use AI tools to think, build, and ship faster as a default practice

🎯 Requirements

• 5+ years of offensive security, application security, penetration testing, or red team experience • Track record of finding real application vulnerabilities • Deep expertise in modern web applications, APIs, authentication, authorization, distributed systems, and the OWASP Top 10 • Experience developing proof-of-concept exploits demonstrating real business impact • Proficiency using AI for vulnerability discovery, exploit development, code analysis, and security research, with validation of AI-generated output • Ability to explain complex vulnerabilities, attack paths, and remediation guidance to engineering teams • Habitual use of AI to accelerate work

🏖️ Benefits

• Full medical, dental, and vision, premiums covered at 100% for full-time employees and 70% for dependents • Unlimited PTO and sick leave + 14 company holidays • 100% 401k match up to 4% with immediate vesting • Generous and competitive parental leave for all parents • $1,000 desk setup subsidy for a remote office • $100/month subsidy for wifi/cell phone expenses • Summer Fridays (half-day Fridays) typically from late May to the end of August • Commuter benefits for those who choose to go into the New York City or San Francisco office spaces • Incentive Stock Option (ISO) grant, subject to Board approval