Senior Product Security Engineer

About AlphaSense

justify 12pt AlphaSense is the AI platform redefining market intelligence and workflow orchestration trusted by thousands of leading organizations to drive faster more confident decisions in business and finance. The platform combines domain-specific AI with a vast content universe of over 500 million premium business documents including equity research earnings calls expert interviews filings news and internal proprietary content. Purpose-built for speed accuracy and enterprise-grade security AlphaSense helps teams extract critical insights uncover market-moving trends and automate complex workflows with high-quality outputs. With AI solutions like Generative Search Generative and Deep Research AlphaSense delivers the clarity and depth professionals need to navigate complexity and obtain accurate real-time information quickly. For more information visit a www.alpha-sense.com. Come join us.

About the Role

We re looking for a Senior Product Security Engineer to lead the design and implementation of secure scalable and trustworthy products across AlphaSense s AI-native platform. You ll work closely with architects engineering and product teams to embed security by design throughout the software development lifecycle.

This role sits at the intersection of AI/ML security secure architecture threat modeling and customer-facing assurance defining the standards automation and frameworks that enable secure intelligent products at scale.

What You’ll Do

AI Security Enablement (30%)

Architect and enforce security controls for AI/ML systems model training data pipelines inference environments and agentic workflows. Identify and mitigate AI-specific attack vectors prompt injection data poisoning model inversion model theft. Implement model provenance integrity and auditability controls for responsible secure AI operations. Align AI security with governance and compliance teams against frameworks like NIST AI RMF and the EU AI Act.

Secure Architecture Development Lifecycle (30%)

Embed security throughout the software and AI development lifecycle partnering with architects engineering and product across AlphaSense s application and cloud ecosystems. Ensure security privacy and compliance by design. Define and maintain secure development standards guidance and best practices.

Threat Modeling Security Review (20%)

Lead threat modeling secure design reviews and risk assessments across the software development lifecycle. Build and maintain security automation and governance that integrates into development workflows.

Customer-Facing Security Assurance (10%)

Produce customer-facing security assurance security questionnaire responses security whitepapers and trust collateral that unblocks enterprise deals. Represent product security in customer cross-functional and leadership discussions.

Leadership (10%)

Mentor teams on secure coding AI risk management and secure design. Promote a security-first culture through advocacy documentation and training.

What We Are Looking For

5–7+ years in product application or cloud security engineering. Deep understanding of secure SDLC threat modeling and secure architecture design. Ability to read and review code to inform threat models and design reviews. Experience securing AI/ML pipelines data workflows and model-serving infrastructure with working knowledge of AI/LLM security (prompt injection model integrity provenance). Proven expertise with cloud security concepts and best practices across multi-cloud environments. Familiarity with DevSecOps and CI/CD environments. Familiarity with encryption fundamentals symmetric and asymmetric cryptography TLS/mTLS key management and secrets handling. Understanding of authentication and authorization patterns in modern applications OAuth 2.0 OIDC SAML RBAC and ABAC. Demonstrated ability to drive cross-functional security initiatives partnering with engineering product and compliance to embed security into roadmaps influence architectural decisions and align stakeholders across boundaries.

Nice to Have

Proficiency in Python Java and/or JavaScript for security automation and tooling. Container and orchestration security (Kubernetes runtime protection). Software supply chain security and artifact integrity verification. Experience with bug bounty programs triaging findings driving root-cause analysis and turning results into systemic security improvements. Familiarity with compliance and governance frameworks (SOC 2 ISO 27001 NIST 800-53 NIST AI RMF). Certifications such as CKS CISSP CSSLP or AI/ML security credentials.

Why Join Us?

Work on cutting-edge security challenges in a fast-growing company. Opportunity to shape and drive product security strategy. Collaborative and security-minded engineering culture. Competitive compensation benefits and career growth opportunities.
For base compensation we set standard ranges for all roles based on function and level benchmarked against similar stage growth companies and internal comparables. In order to be compliant with local legislation as well as to provide greater transparency to candidates we share salary ranges on all job postings regardless of desired hiring location. Final offer amounts are determined by multiple factors including candidate experience/expertise and may vary from the amounts listed below.

You may also be offered a performance-based bonus equity and a generous benefits program.

Base Compensation Range $159,000 $219,000 CAD

12pt AlphaSense is an equal-opportunity employer. We are committed to a work environment that supports inspires and respects all individuals. All employees share in the responsibility for fulfilling AlphaSense’s commitment to equal employment opportunity. AlphaSense does not discriminate against any employee or applicant on the basis of race color sex (including pregnancy) national origin age religion marital status sexual orientation gender identity gender expression military or veteran status disability or any other non-merit factor. This policy applies to every aspect of employment at AlphaSense including recruitment hiring training advancement and termination.

12pt In addition it is the policy of AlphaSense to provide reasonable accommodation to qualified employees who have protected disabilities to the extent required by applicable laws regulations and ordinances where a particular employee works.

12pt underline Recruiting Scams and Fraud /

12pt We at AlphaSense have been made aware of fraudulent job postings and individuals impersonating AlphaSense recruiters. These scams may involve fake job offers requests for sensitive personal information or demands for payment. Please note

12pt 12pt AlphaSense never asks candidates to pay for job applications equipment or training. / 12pt 12pt All official communications will come from an @ a;source=gmail;ust=;usg= alpha-sense.com;email address. / 12pt 12pt If you’re unsure about a job posting or recruiter verify it on our a;source=gmail;ust=;usg= Careers page.

12pt If you believe you’ve been targeted by a scam or have any doubts regarding the authenticity of any job listing purportedly from or on behalf of AlphaSense please contact us. Your security and trust matter to us.