Application Security Engineer II

Abnormal AI
United States
Workplace: RemoteFull timeUSD 130,100 - 187,000Function: CybersecurityExperience: 5+ yearsSkills: ["Cross-functional collaboration","Written communication","Coaching","Influencing","Incident response"]

Secure Abnormal AI’s AWS-based platform by integrating application security across the software development lifecycle. Lead threat modeling and security architecture reviews with a focus on AI-native risks like prompt injection, agentic workflows, and model supply chain. Build security tooling for CI/CD, deploy automated security testing, and provide hands-on incident support. Coach developers and track security posture metrics with dashboards for coverage and vulnerability trends.

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FursaFursa
Abnormal AI
Abnormal AI
2 days ago

Application Security Engineer II

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 21 hours agoStatus: Live

Job Summary

Secure Abnormal AI’s AWS-based platform by integrating application security across the software development lifecycle. Lead threat modeling and security architecture reviews with a focus on AI-native risks like prompt injection, agentic workflows, and model supply chain. Build security tooling for CI/CD, deploy automated security testing, and provide hands-on incident support. Coach developers and track security posture metrics with dashboards for coverage and vulnerability trends.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Cybersecurity
Seniority: Mid level

Key Responsibilities

  • •Lead threat modeling and security architecture reviews with engineering teams, translating security risks into concrete development actions for AI-powered features.
  • •Architect, build, and maintain security tooling and integrations that make secure development the default in CI/CD pipelines.
  • •Design and deploy automated security testing to find vulnerabilities early in the development process.
  • •Provide hands-on technical support during security incidents by analyzing application-level behavior and improving response processes.
  • •Coach developers on secure coding, security architecture, and threat modeling for AI-native systems; define and track security posture metrics.

Pay and Benefits

Salary: USD 130,100 - 187,000
Equity and Bonus:Equity

Key Requirements

  • •5+ years in application security engineering, ideally securing AWS or comparable cloud-native environments with modern development practices.
  • •Experience securing AI/ML-powered systems, including ramping on risks like prompt injection, model supply chain, and agentic-workflow threats.
  • •Strong programming skills in Python, Go, Java, or JavaScript/TypeScript with the ability to write and read production code.
  • •Expertise in web application security (OWASP Top 10), authentication/authorization, cryptography, and secure API design for modern architectures like microservices and containers.
  • •Hands-on threat modeling and security architecture reviews, with strong written communication and cross-functional collaboration.
  • •education_degree_id_name_in_schema_missing_placeholder
Experience:5+ yearsAWSAI/MLCloud-nativeApplication securityStartup
Skills:Cross-functional collaborationWritten communicationCoachingInfluencingIncident response
Languages:English
Tech Stack:AWSPythonGoJavaJavaScriptTypeScriptCI/CDCI CDOWASP Top 10MicroservicesContainersCloud-nativeLLM integrationsAgentic workflowsMCP connectorsPrompt injectionModel supply chainSecurity toolingAutomated security testingDashboards

Company Brief

Abnormal AI
Provides AI-powered email security and human behavior analysis to detect phishing, business email compromise, and account takeover attacks. The platform helps organizations protect employees and communications across cloud email and collaboration tools.
Industry: Cybersecurity
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Headquarters: San Francisco, United States
Founded: 2018
WebsiteLinkedIn