Senior Product Manager: AI Integrations & Security

Harmonic Security, Inc

Greater London

Hybrid

GBP 90,000 - 130,000

Full time

9 days ago

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Benefits offered by this job

Pension plan

Flexible hybrid work

Annual global off-sites

Job summary

Harmonic Security is seeking a Senior Product Manager to own APIs, webhooks and integrations, delivering value by connecting customers with Harmonic's AI risk and usage intelligence within their existing workflows.

You will lead technically; collaborate with commercial and partnerships teams; shape which integrations to build; and engage with customers, CISOs, CIOs and engineers to drive real-world impact. The role requires startup speed, clarity, and a hands-on mindset.

Qualifications

You have owned meaningful product work end to end and seen it through to customers.
Your writing is clear, discovery is sound, and prioritisation holds up under challenge.
You are comfortable being technical and can design/critique APIs, understand webhooks and data flows.
You collaborate with engineering and business teams to translate value into usable products.

Responsibilities

Owning our APIs, webhooks, MCP servers and integrations end to end, deciding what gets built, for whom and in what order, and being able to defend that order clearly.
Collaborating with our commercial and partnerships teams to understand where integrations and partner opportunities create real value for customers, and translating that into products people use.
Deciding which integrations are worth building and which aren't, using your judgement and understanding of our other product areas to determine where the benefits can be felt the most.
Holding technical conversations with engineers, both ours and those at partners and customers, covering API design, authentication, and common integration patterns to understand how systems fit together and how they might break.
Spending real time with existing customers and prospects, including sales calls and proof-of-value engagements where an integration can make or break a deal, and holding your own in conversations with CISOs, CIOs and their technical teams.
Getting hands-on yourself, whether that means calling an API to see how it really behaves, testing a webhook flow end to end, reading a partner's documentation to assess how hard an integration will be, or prototyping to test an idea before more time is committed.
Producing work, whether that's discovery, specifications or written thinking, that is clear and technically sound enough to stand up to scrutiny from engineers without needing to be fully rebuilt.