Senior Product Security Engineer

🕒 September 23

🇬🇧 United Kingdom – Remote

💵 £90k - £122k / year

⏰ Full Time

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

🇬🇧 UK Skilled Worker Visa Sponsor

This company has sponsored UK Skilled Worker visas in the past.

👻 Ghost score 2%

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• Open for 48 days.
• Jobs at this company usually fill in 41 days.

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AlphaSense

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 2011

💼 Consulting

🏥 Healthcare

📣 Marketing

💰 Debt Financing on 2022-06

Consulting • Healthcare • Marketing

AlphaSense is a market intelligence and search platform that empowers companies to unlock critical insights across an extensive universe of public and private content, including company filings, broker research, expert calls, and market trends. Its AI-driven technology affords users the ability to conduct comprehensive due diligence with speed and accuracy, reducing uncertainty and blind spots in decision-making. Trusted by major corporations, financial institutions, and asset management firms globally, AlphaSense serves sectors such as financial services, health care, and technology by providing generative AI-powered solutions that integrate internal proprietary data with external premium content.

📋 Description

• Lead the design and implementation of secure, scalable, and trustworthy products across AlphaSense’s AI-native platform • Work with architects, engineering, and product teams to embed security by design throughout the software development lifecycle • Architect and enforce security controls for AI/ML systems, including model training, data pipelines, inference environments, and agentic workflows • Identify and mitigate AI-specific attack vectors such as prompt injection, data poisoning, model inversion, and model theft • Implement model provenance, integrity, and auditability controls • Align AI security with governance and compliance teams against NIST AI RMF and the EU AI Act • Ensure security, privacy, and compliance by design • Define and maintain secure development standards, guidance, and best practices • Lead threat modeling, secure design reviews, and risk assessments • Build and maintain security automation and governance integrated into development workflows • Produce customer-facing security assurance materials, including questionnaire responses, security whitepapers, and trust collateral • Represent product security in customer, cross-functional, and leadership discussions • Mentor teams on secure coding, AI risk management, and secure design • Promote a security-first culture through advocacy, documentation, and training

🎯 Requirements

• 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 • Working knowledge of AI/LLM security, including prompt injection, model integrity, and provenance • Proven expertise with cloud security concepts and best practices across multi-cloud environments • Familiarity with DevSecOps and CI/CD environments • Familiarity with symmetric and asymmetric cryptography, TLS/mTLS, key management, and secrets handling • Understanding of OAuth 2.0, OIDC, SAML, RBAC, and ABAC • Ability to drive cross-functional security initiatives with engineering, product, and compliance teams • Nice to have: proficiency in Python, Java, and/or JavaScript • Nice to have: container and orchestration security, including Kubernetes runtime protection • Nice to have: software supply chain security and artifact integrity verification • Nice to have: bug bounty program experience • Nice to have: familiarity with SOC 2, ISO 27001, NIST 800-53, and NIST AI RMF • Nice to have: CKS, CISSP, CSSLP, or AI/ML security credentials

🏖️ Benefits

• Performance-based bonus • Equity • Generous benefits program • Career growth opportunities • Competitive compensation • Collaborative and security-minded engineering culture • Equal-opportunity workplace • Reasonable accommodation for qualified employees with protected disabilities • AlphaSense never asks candidates to pay for job applications, equipment, or training

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