AlphaSense
Senior Product Security Engineer
Remote - Canada +1 · Remote · Senior · Full-time · Posted Sep 23, 2026
- Location
- Remote - Canada
Remote - United States - Experience
- 5–7+ years in product, application, or cloud security engineering.
About the job
Leads product security for AlphaSense’s AI-native platform, embedding security across AI/ML systems, architecture, development workflows, and customer assurance.
What you'll do
- Design AI/ML security controls and mitigate AI-specific attack vectors; implement model provenance, integrity, and auditability controls.
- Lead secure architecture, threat modeling, design reviews, risk assessments, and security automation across the development lifecycle.
- Produce customer-facing security assurance and mentor teams on secure coding, AI risk management, and secure design.
What they ask for
- Deep understanding of secure SDLC, threat modeling, and secure architecture; ability to review code.
- Experience securing AI/ML pipelines, data workflows, and model-serving infrastructure, with working knowledge of AI/LLM security.
- Cloud security knowledge across multi-cloud environments and familiarity with DevSecOps and CI/CD.
- Knowledge of encryption fundamentals and modern authentication and authorization patterns; ability to drive cross-functional security initiatives.
Nice to have
- Proficiency in Python, Java, and/or JavaScript; container and orchestration security.
- Software supply chain security, bug bounty programs, compliance frameworks, or relevant certifications.
Pay
$159,000 — $219,000 CAD (base salary)
Tools
Python, Java, JavaScript, Kubernetes, OAuth 2.0, OIDC, SAML, TLS/mTLS
AI focus
Secure AI/ML systems, pipelines, data workflows, model-serving infrastructure, and agentic workflows; address prompt injection, data poisoning, model inversion, and model theft; establish model provenance, integrity, auditability, and governance alignment.
Model-written summary · the original posting is authoritative