radiant - Senior/Principal Product Manager - Security
Requirements
• Experience owning technical products, cloud security products, infrastructure platforms, IAM, or developer-facing security tooling. • Strong understanding of modern cloud and infrastructure security. • Strong technical fluency across: • Identity & access: IAM, RBAC, SSO, federation, service identities • Security controls: encryption, secrets management, key management, policy enforcement • Infrastructure: Kubernetes, containers, cloud networking, compute, storage • Security operations: logging, audit trails, detection, vulnerability management • APIs & automation: policy-as-code, infrastructure-as-code, security integrations • Familiarity with technologies such as Vault, OPA, SPIFFE/SPIRE, Kubernetes security tooling, SIEM platforms, cloud KMS, or similar. • Strong understanding of multi-tenancy, least privilege, zero-trust principles, threat models, and shared-responsibility models. • Able to balance security, usability, operational complexity, and customer experience. • Strong prioritisation, communication, and stakeholder management skills. • Security mindset: Understand risk and controls without losing sight of product usability. • Product thinking: Turn security requirements into clear, scalable platform capabilities. • Technical fluency: Work credibly across identity, infrastructure, networking, APIs, and distributed systems. • Customer empathy: Understand the security expectations of enterprise and technical buyers. • Systems thinking: Understand how controls interact across the full cloud platform. • Ownership: Drive security capabilities from discovery through launch, adoption, and iteration. • Set the standard: Every single day, you spot opportunities to constructively shake things up • Inspire the change: There’s no blueprint for the future. You’ll embrace challenges and change • You’re real and you’re true to yourself: We cherish and celebrate diversity so you’ll feel right at home whoever you are and whoever you’re talking to, you treat everyone the same.
Responsibilities
• Own the strategy, roadmap, and delivery for security products and platform capabilities. • Define the product experience across IAM, RBAC, secrets, encryption, audit logging, network controls, and policy management. • Translate customer, regulatory, and internal security requirements into clear product requirements, APIs, workflows, and priorities. • Partner with engineering and security teams on secure-by-design architecture, controls, automation, and platform hardening. • Drive customer-facing capabilities for access control, security visibility, compliance evidence, and governance. • Improve automation around policy enforcement, configuration, detection, remediation, and security posture. • Work with commercial and customer-facing teams on enterprise security requirements and security reviews. • Define success metrics across control coverage, adoption, security posture, operational overhead, and customer trust. • Evaluate build vs. buy vs. partner decisions across the cloud security ecosystem. • Health & Wellbeing: we want everyone to feel healthy and happy, so we offer private medical insurance via Bupa. • Cycle to Work Scheme: we're committed to building a sustainable business, so we encourage cycling to work. • Gympass subscription to a variety of gyms and wellbeing apps • Participation in the company shares program • Enhanced parental pay & leave
Benefits
• What sets us apart is our blend of modern technology, competitive benefits, and an open, welcoming work culture that enables our people to thrive. • Here are just some of the great things you can expect from us: • 25 days of annual leave • A culture that emphasises results over hierarchy, process & ego: we place great emphasis on the quality, ingenuity and creativity of work. • Open communication, regular feedback: we value smooth collaboration, direct and actionable feedback, and believe that leading with empathy and a growth mindset makes us better together.
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