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Member of Technical Staff, Security Engineer

Crosby· Engineering
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New York City$200k - $300kFull-timePosted 6mo ago

About the role

Security-focused engineering role responsible for designing and implementing security foundations, protecting sensitive legal data, and embedding security practices across the engineering organization.

Responsibilities

  • Own application and infrastructure security: Design and implement security controls across our application, APIs, and cloud infrastructure.
  • Protect sensitive data: Build systems and processes to safeguard confidential legal and customer data.
  • Drive security best practices: Establish and enforce secure development practices, including code reviews, threat modeling, and vulnerability management.
  • Monitor and respond: Implement monitoring, alerting, and incident response processes to detect and respond to security threats.
  • Ensure compliance readiness: Support security and compliance efforts (e.g., SOC 2), including documentation, controls, and audits.
  • Collaborate across teams: Partner with engineering and product teams to embed security into the development lifecycle without slowing velocity.

Qualifications

  • 4+ years of experience in security engineering, infrastructure security, or a related role
  • Strong understanding of application security, cloud security (e.g., AWS/GCP), and common vulnerability classes
  • Experience securing production systems, including authentication, authorization, and data protection
  • Proficient in at least one programming language (e.g., Python, Go) and comfortable working with engineering teams
  • Experience with security tooling, monitoring systems, and incident response workflows
  • Highly pragmatic — able to prioritize risks and implement effective, scalable solutions
  • Strong ownership mindset with the ability to operate independently in ambiguous environments
  • Clear communicator who can work effectively with engineers, product teams, and leadership

Skills

Required:Application security

Benefits

  • Unlimited PTO
  • Lunch & dinner in the office every day
  • Medical insurance (multiple plan options through Anthem & Cigna)
  • HSA or FSA, depending on your plan choice
  • Dental insurance
  • Vision insurance
  • One Medical membership
  • 401(k) match
  • In-office desk setup stipend
Last updated Aug 12, 2026. Interested? Apply on the company site.

About Crosby

The Agentic Law Firm Built for Execution

Crosby is the Agentic Law Firm Built for Execution. Lawyer-assisted AI reviews MSAs, DPAs and NDAs in under an hour.

AIContractsDPAsLegalMSAsNDAsvertical-agents-and-applicationswing-list-2026
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