Product Marketing Engineer

Product Marketing Engineer

We are hiring a Product Marketing Engineer who can understand Langfuse deeply, use the product hands-on, and explain it better than anyone else. In many companies, this would also be called a Developer Advocate.

This is a technical product advocacy role. You will write, build demos, improve docs, create launch content, speak at events, organize technical sessions, run product deep dives, explain how AI teams should think about observability/evals/prompt management, and help define how Langfuse shows up in the market.

The best person for this role is an engineer or highly technical product marketer who wants to educate through content. It is a strong plus if you already write publicly, have an audience, contribute to open source, or have original opinions that experienced AI engineers care about.

If you mainly want an events-and-community DevRel role, our Developer Relations Engineer (Events & Community) role is the better fit. This role is closer to the product: you should be technically strong enough to advocate for Langfuse with serious AI engineering teams, explain the details, and turn what you learn from the market back into better product communication.

What You'll Do

• Become a Langfuse subject matter expert across tracing, evals, prompt management, datasets, metrics, self-hosting, and the broader AI engineering workflow
• Create product and technical marketing content: blog posts, product deep dives, guides, cookbooks, benchmarks, demos, webpages, docs, conference talks, social posts, launch videos, and more
• Translate technical features and nuance into clear value propositions that help developers and teams understand why Langfuse matters
• Work closely with product, engineering, and the ClickHouse product marketing team to launch new capabilities with sharp positioning and useful technical proof
• Make our documentation, guides, and examples the best in the category
• Build demo apps, code examples, and workshop material that users can actually run
• Speak at, organize, and attend high-signal in-person events for AI engineers, including conferences, meetups, workshops, customer sessions, and ClickHouse field moments
• Turn events into reusable product education: talks, demos, workshop repos, follow-up content, customer questions, sales learnings, and better positioning
• Help define our content strategy and roadmap based on product priorities, customer questions, community signals, search demand, and what is happening in AI engineering right now
• Conduct competitive and market analysis across LLM observability, evals, agent observability, prompt management, and related developer tooling
• Use metrics and feedback to understand what is working, improve what is not, and recommend what we should do next
• Spend time with users, community members, sales, solutions, and support so our product communication is grounded in real customer problems

What We're Looking For

Must

• You are an engineer, data scientist, developer advocate, product marketing engineer, or technical product marketer who can go deep on the product
• You have 5+ years of relevant experience across engineering, technical product marketing, DevRel, data science, technical writing, developer tools, or a similar technical field. Exact title matters less than work quality
• You can write exceptionally well. You make complex technical ideas feel simple without making them shallow
• You can code enough to build examples, inspect SDKs, understand traces, and be credible with strong engineers
• You can advocate for a technical product in person and in writing. You are comfortable explaining why something matters, not just how it works
• You have taste in good content and strong opinions about what makes technical writing useful
• You can own projects end to end, from messy input to shipped public asset
• You can collaborate well across product, engineering, marketing, sales, solutions, support, and ClickHouse counterparts
• You are curious about AI engineering and stay close to what developers are actually building

Extras

• You already create content: blog posts, videos, talks, social posts, newsletters, docs, open-source examples, or technical explainers
• You already have an audience, or clear evidence that experienced technical people value your explanations
• You have worked in engineering, product marketing engineering, DevRel, data infrastructure, observability, databases, AI tooling, or developer tools
• You are deep in LLM applications, agents, evals, prompt engineering, RAG, or observability
• You have run benchmarks, written competitive deep dives, or produced opinionated technical market analysis
• You have spoken at technical events, organized developer events, run workshops, or built community around a technical product
• You contribute to open-source projects
• You are comfortable on camera and on stage
• You know ClickHouse, SQL, analytics systems, or data infrastructure

Our Process

We can run this process quickly when calendars line up.

1. Fill out application
2. We screen your application
3. Screening Call: Quick intro and logistics, remote
4. Founder Call: Founder / Product Marketing deep dive, 40 min, remote
5. Deep Dive: Technical product explanation, writing, and demo deep dive, 60 min, remote
6. Super Day: half or full day with the team, in office when possible, remote in some cases
7. Meet the other founders, short calls
8. Decision and offer

Some Technical Product Marketing Work We Like

• Vercel: developer-first product marketing, launch quality, and high-trust content
• Sentry: developer-first marketing for observability, performance, product launches, and digital conversion
• ClickHouse: technical product marketing, benchmarks, practitioner-led content, and infrastructure category building
• Swyx / Latent Space: original market framing, technical taste, and public point of view
• Simon Willison: technical writing with a clear point of view