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Martech Lead (AI Builder)

Viktor· Growth
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Warsaw or Dublin onsite, remote in EuropeFull-timePosted 6d ago

About the role

Lead the marketing technology stack and automation for Viktor, building and owning the martech product for the marketing organization. Hands-on role starting without a team, reporting to the CMO, focused on automating manual work, integrating tools, and delivering measurable impact.

Responsibilities

  • Sit with program leads (partnerships, paid, organic, brand, lifecycle, PMM and more), find the manual work, and automate it.
  • Own the marketing stack (Viktor, PostHog, Clay, Hex, the ad platforms) and decide what we keep, cut, replace or build.
  • Build apps, agents and scheduled workflows on Viktor, documented and simple enough for someone else to pick up.
  • Keep data joined up from marketing activity to signups, with Data Science owning attribution.

Qualifications

  • You've shipped tools or agents with AI (Claude Code, Cursor, Viktor, Lovable or similar) that people used for months, and you fix them when they break. No engineering degree needed.
  • You've owned a modern marketing stack for 3+ years at a fast-moving company. You know how pipeline gets made and can defend your buy-vs-build calls.
  • You've built something nobody asked for, as a founder, on a side project or at an early startup.
  • You ship good enough today, and know when a script beats an agent and when a $50 tool beats a build.
  • You can turn a messy ask from a marketing leader into something the team uses every week.

Skills

Required:AI-enabled tool buildingMarketing tech stack ownershipAutomation and workflow orchestration
Last updated Oct 20, 2026. Interested? Apply on the company site.
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About Viktor

Viktor | Not a tool. A hire.

Viktor is the AI employee that lives in Slack and Microsoft Teams, connects to 3,200+ tools, and does the work.

3,200+ integrationsSlack and TeamsReports, dashboards, appsCode and PR reviewsSOC 2 compliantAuditsSecurityAutomation
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