Product Marketing Manager

Langfuse
Berlin
Workplace: HybridFull timeFunction: Marketing & GrowthSkills: ["Communication","Analytical mindset","Cross-functional collaboration"]

Own Langfuse’s product narrative for developers and technical buyers, building messaging, positioning, and value propositions for LLM observability, evals, prompt management, and self-hosting. Partner closely with engineering and ClickHouse GTM teams to create sales enablement and marketing assets (web, blogs, webinars, launch materials). Run competitive analysis and iterate with metrics to improve performance in open-source PLG funnels while leading product and feature launches.

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Langfuse
Langfuse
2 weeks ago

Product Marketing Manager

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Last checked: 8 hours agoStatus: Live

Job Summary

Own Langfuse’s product narrative for developers and technical buyers, building messaging, positioning, and value propositions for LLM observability, evals, prompt management, and self-hosting. Partner closely with engineering and ClickHouse GTM teams to create sales enablement and marketing assets (web, blogs, webinars, launch materials). Run competitive analysis and iterate with metrics to improve performance in open-source PLG funnels while leading product and feature launches.
Location: Berlin
Workplace: Hybrid
Employment Type: Full time
Job Function: Marketing & Growth

Key Responsibilities

  • •Build messaging, positioning, and value propositions for developers, technical buyers, and enterprise stakeholders.
  • •Own the category narrative across LLM observability, evals, prompt management, agent observability, and self-hosting.
  • •Create sales enablement and marketing collateral (website content, blogs, webinars, presentations, launch narratives).
  • •Conduct competitive analysis to identify market trends and opportunities that inform product and marketing strategies.
  • •Lead product and feature launches and evaluate/iterate strategies using metrics and stakeholder feedback.

Key Requirements

  • •Substantial experience in product marketing, product, or a technical role, including time on industry or vertical marketing.
  • •Proven track record crafting messaging, positioning, and value propositions for developers and highly technical audiences.
  • •Excellent written and verbal communication to articulate complex concepts clearly and concisely.
  • •Analytical mindset using data and metrics to measure performance in open-source PLG funnels and inform decisions.
  • •Comfort working cross-functionally with stakeholders across functions and levels; background in dev tools, open source, observability, or data/cloud infra is a plus.
Experience:Open sourcePLGDev toolsObservabilityData/cloud infrastructure
Skills:CommunicationAnalytical mindsetCross-functional collaboration
Tech Stack:TypeScriptNext.jsExpressPostgreSQLClickHouseS3RedisDockerLinear

Company Brief

Langfuse
Provides an observability and analytics platform for large language models and AI applications, enabling teams to track, debug, and improve model outputs, prompts, and user interactions across deployments.
Industry: Developer Tools
Company Size: Small (11 to 50 employees)
Growth: Early Stage Startup
Funding: Seed
Website