Developer Relations Engineer (Content)

Developer Relations Engineer We are hiring a Developer Relations Engineer who can understand Langfuse deeply, use the product hands-on, and explain it better than anyone else.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.Why Developer Relations Engineering at Langfuse Langfuse needs technical product communication that is useful enough for strong engineers. The product sits inside real AI engineering workflows, so the best marketing looks like clear explanations, good demos, runnable examples, honest technical tradeoffs, useful docs, and opinionated launch material.This role is for someone who wants to live close to the product and the market at the same time. You should be able to understand how a feature works, explain why it matters, build the example that proves it, and turn customer and community questions 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 workflowCreate product and technical marketing content: blog posts, product deep dives, guides, cookbooks, benchmarks, demos, webpages, docs, conference talks, social posts, launch videos, and moreTranslate technical features and nuance into clear value propositions that help developers and teams understand why Langfuse mattersWork closely with product, engineering, and the ClickHouse product marketing team to launch new capabilities with sharp positioning and useful technical proofMake our documentation, guides, and examples the best in the categoryBuild demo apps, code examples, and workshop material that users can actually runSpeak at, organize, and attend high-signal in-person events for AI engineers, including conferences, meetups, workshops, customer sessions, and ClickHouse field momentsTurn events into reusable product education: talks, demos, workshop repos, follow-up content, customer questions, sales learnings, and better positioningHelp define our content strategy and roadmap based on product priorities, customer questions, community signals, search demand, and what is happening in AI engineering right nowConduct competitive and market analysis across LLM observability, evals, agent observability, prompt management, and related developer toolingUse metrics and feedback to understand what is working, improve what is not, and recommend what we should do nextSpend time with users, community members, sales, solutions, and support so our product communication is grounded in real customer problemsWhat We're Looking For MustYou are an engineer, data scientist, developer advocate, product marketing engineer, or technical product marketer who can go deep on the productYou 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 qualityYou can write exceptionally well. You make complex technical ideas feel simple without making them shallowYou can code enough to build examples, inspect SDKs, understand traces, and be credible with strong engineersYou can advocate for a technical product in person and in writing. You are comfortable explaining why something matters, not just how it worksYou have taste in good content and strong opinions about what makes technical writing usefulYou can own projects end to end, from messy input to shipped public assetYou can collaborate well across product, engineering, marketing, sales, solutions, support, and ClickHouse counterpartsYou are curious about AI engineering and stay close to what developers are actually buildingExtrasYou already create content: blog posts, videos, talks, social posts, newsletters, docs, open-source examples, or technical explainersYou already have an audience, or clear evidence that experienced technical people value your explanationsYou have worked in engineering, product marketing engineering, DevRel, data infrastructure, observability, databases, AI tooling, or developer toolsYou are deep in LLM applications, agents, evals, prompt engineering, RAG, or observabilityYou have run benchmarks, written competitive deep dives, or produced opinionated technical market analysisYou have spoken at technical events, organized developer events, run workshops, or built community around a technical productYou contribute to open-source projectsYou are comfortable on camera and on stageYou know ClickHouse, SQL, analytics systems, or data infrastructureOur Process We can run this process quickly when calendars line up.Fill out applicationWe screen your applicationScreening Call: Quick intro and logistics, remoteFounder Call: Founder / Product Marketing deep dive, 40 min, remoteDeep Dive: Technical product explanation, writing, and demo deep dive, 60 min, remoteSuper Day: half or full day with the team, in office when possible, remote in some casesMeet the other founders, short callsDecision and offerLinks All repos: https://github.com/langfuseCompany handbook: https://langfuse.com/handbookTeam: https://langfuse.com/handbook/chapters/teamHow we hire: https://langfuse.com/handbook/how-we-hireBlog: https://langfuse.com/blogDocs: https://langfuse.com/docsChangelog: https://langfuse.com/changelogCareers: https://langfuse.com/careers/careersSome Technical Product Marketing Work We Like Vercel: developer-first product marketing, launch quality, and high-trust contentSentry: developer-first marketing for observability, performance, product launches, and digital conversionClickHouse: technical product marketing, benchmarks, practitioner-led content, and infrastructure category buildingSwyx / Latent Space: original market framing, technical taste, and public point of viewSimon Willison: technical writing with a clear point of viewTech Stack We run a TypeScript monorepo: Next.js on the frontend, Express workers for background jobs, PostgreSQL for transactional data, ClickHouse for tracing