Senior Product Marketing Manager- Boston

Boston, MA (On-site)

$103K/yr - $134K/yr (Est.)Senior Level5+ years expFull time

Posted 3 months ago

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Job Summary

Drive product marketing for a security/dev tools platform, shaping how the offering is positioned, messaged, and launched to technical buyers.

  • Own messaging, positioning, and content that differentiates the security/dev tools offering.
  • Must-have: 5+ years in product marketing for security or developer tooling.
  • Standout: Launchs products cross-functionally in startup environments.

Job Description

Responsibilities

  • Define product positioning and build category narrative.
  • Build clear and differentiated messaging for security, development personas.
  • Partner closely with product management to ensure we are delivering on end to end scenarios that meet customer needs and to execute impactful product launches.
  • Create compelling content (website, case studies, sales materials).
  • Lead sales training and arm sales with product, market and competitive intelligence.
  • Partner with demand generation teams to create a messaging that will help drive pipeline.

Requirements

  • 5+ years of experience in product marketing, ideally in the security or agentic developer tools domains.
  • Experience in marketing to highly technical audiences such as technical security and development personas within enterprises.
  • Exceptional written and verbal communication and presentation skills, as well as strong messaging skills.
  • Experience working in fast-paced startup environments.
    Tenzai logo

    Tenzai

    Tenzai is an AI-native cybersecurity company building cutting-edge AI hackers to ensure enterprises deliver unbreakable code. Its platform actively hacks, exploits, and helps fix vulnerabilities across enterprise software - continuously and at scale. Founded in 2025 by cybersecurity veterans Pavel Gurvich, Ariel Zeitlin, Ofri Ziv, Itamar Tal, and Aner Mazur, Tenzai has raised $75 million in seed funding from leading investors including Greylock Partners, Battery Ventures, and Lux Capital.

    Founded in 2025
    35 employees (3 in marketing)

    Traffic Signals

    Monthly Visitors
    10.3K
    Traffic Source Mix
    Search
    10.5%
    Direct
    74%
    Referral
    5.7%
    Social
    8.5%
    Paid
    1.2%

    Headcount Trend

    Current headcount: ~35

    Marketing Team

    Marketing Team Size
    2 (6% of company)

    Funding

    Total Funding
    $75M
    Last Raise
    $75M
    Seed, 6 months ago

    Funding History

    • Nov 2025
      Seed • $75M