Senior Offensive Security Engineer
New
A
ArrayFintech
Remote - USA or CanadaFull-TimeSenior
Salary$170,000 + for base salary, depending on experience. Full time employee compensation includes an Incentive Stock Option (ISO) grant, subject to Board approval.
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Job Details
- Experience
- 5+ years
- Required Skills
- RESTful APIsDistributed Systems
Requirements
- 5+ years of offensive security, application security, penetration testing, or red team experience with a 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 that demonstrate real business impact, not just theoretical risk.
- Proficiency using AI to accelerate vulnerability discovery, exploit development, code analysis, and security research while validating AI-generated output.
- Strong communication skills with the ability to explain complex vulnerabilities, attack paths, and remediation guidance to engineering teams.
- A belief that AI is reshaping work, you instinctively use it to accelerate everything you do.
Responsibilities
- Identify, validate, and demonstrate realistic attack paths against Array's products, infrastructure, and internal systems with a focus 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 that demonstrate 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 in the environment.
- Document findings with clear evidence, technical root cause, business impact, and practical remediation guidance while continuously improving Array's offensive security capabilities.
- Maintain a habit of using AI tools to think, build, and ship faster—it’s your default, not an afterthought.
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