Senior/Lead Developer Relations at Chalk · LumiJobs

Responsibilities

Chalk is the platform for production AI. Teams use it for the context their models and agents need (Database Engine, Feature Store, 5ms Serving), the runtime to serve and run them (Model Serving, GPUs, Sandboxes, Model Gateway), and the loop that makes them better (Evals, Traces, Notebooks, Fine-Tuning). Customers can run it inside their own cloud.
Developer Relations is how AI engineers, ML engineers, and developers find out what that looks like in practice. This is a senior, hands-on role. You'll do the work yourself: build with every product, ship the demos, make the videos, and show up where developers are.
This role owns how developers find Chalk and start building on it, from the first engineer who hears about us to the team that brings Chalk into their company. The bar for this role is technical credibility with an audience that already listens to you.
Use every product we ship and build with it
Turn what you build into demos, sample apps, starter repos, and walkthroughs an engineer can clone and run in an afternoon
Own the developer funnel from first click to first deploy. Build the starter projects and signup incentives that get engineers in, and track who sticks
Make technical videos that engineers save and share: demos, build-alongs, launch videos, short clips. Own it from script to edit
Build Chalk's developer community, from the hackathons we host in our own offices to the conferences and channels where engineers come to ask us questions
Go to the meetups where developers are building, and bring back to the team what they're building and why
Set the content and community roadmap for developer relations, and define what success looks like at Chalk
Teach. Run workshops and write the deep technical explainers on inference, GPUs, and agents that engineers bookmark and come back to
Work with product, engineering, and our docs team so every launch ships with examples that run on day one. Find the rough edges in signup and first run before developers do, and argue for fixing them

Senior/Lead Developer Relations

Responsibilities

Qualification

Required

Preferred

Company

Chalk