Note: The job is a remote job and is open to candidates in USA. Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to enabling organizations to proactively find, fix, and verify exploitable attack vectors. They are seeking a Senior Product Manager for Platform to lead the platform product portfolio, ensuring scalability, reliability, and operational excellence while collaborating cross-functionally to deliver platform functionality.

Responsibilities

• Own the end-to-end product strategy for the NodeZero platform, with a focus on scalability, reliability, security, extensibility, and enterprise readiness
• Directly own the product roadmap for platform performance, reliability, and operational excellence
• Oversee the platform capabilities that enable enterprise customers to securely adopt and scale NodeZero, including RBAC, SSO/SCIM, entitlements and licensing, auditability, administrative workflows, and multi-tenancy
• Develop and maintain a transparent, outcome-driven roadmap across your portfolio
• Partner closely with Engineering, SRE, Marketing, Sales, Support, and Customer Success to define requirements, plan releases, and drive execution
• Define and track success metrics across platform reliability, performance, integration adoption, and enterprise feature utilization
• Engage directly with strategic customers and partners to understand needs, validate designs, and gather structured feedback

Skills

• 5+ years of Product Management experience in B2B SaaS, with significant time spent on platform, infrastructure, or deeply technical products
• Deep understanding of SaaS architectures, distributed systems, cloud infrastructure, and multi-tenant platforms
• Proven experience owning or materially influencing reliability and performance domains, including SLAs, SLOs, SLIs, error budgets, and incident management practices
• Excellent cross-functional leadership skills; able to partner effectively with Engineering, SRE, Marketing, Sales, Support, and Customer Success, and influence senior stakeholders
• Data-driven decision making, with experience defining product and operational metrics and using insights to guide prioritization and iteration
• Clear, confident communicator who can translate complex technical concepts into simple, actionable narratives for executives, customers, and internal teams
• Comfort operating in Agile environments, managing backlogs, making trade-offs, and shipping iteratively in collaboration with distributed teams
• Bachelor's degree in Computer Science, Engineering, or a related technical field
• An advanced degree in engineering or business is preferred

Benefits

• All full-time roles are eligible for an equity package in the form of stock options.
• Health, vision & dental insurance for you and your family
• A flexible vacation policy
• Generous parental leave
• Hybrid & Remote Work: We embrace a mix of remote and hybrid work models depending on role and location, including our Chicago office, where some roles require regular in-office presence.

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