Market landscapes / ML Platforms & Data Science
Chalk
Feature serving and runtime for production AI. Chalk serves live context to models and agents, runs inference workloads, and provides testing and observability before deployment.
Feature Stores & ML Data Infrastructure51-200 peoplechalk.ai ↗
Updated 9 November 2026
Hiring now
From Chalk's own jobs board, checked every week.
Hiring sales leadership. A regional sales leader is on the list, which usually means the sales team is about to grow underneath it.
11 of its 19 open roles are in sales, solutions and marketing.
Where the roles are
Against its sector
Chalk has more open roles than any other company in Feature Stores & ML Data Infrastructure. 1 of the 6 active companies in this sub-sector are advertising roles.
Who Chalk competes with
The other active companies we file under Feature Stores & ML Data Infrastructure, sorted by how much they are hiring.
Where this fits
We track hiring and team changes across all 65 companies in ML Platforms & Data Science.
Our talent report for this sector shows how Chalk's team compares with its competitors.
What is in it:
- Every company's team size, side by side, grouped by sub-sector
- Who grew their team over the last year, and by how much
- Who is losing people: attrition for each company, against the sector average
- Who is hiring right now, and how many open roles each has
I am Ben Jackson. I map this market, and I hire the commercial teams inside it: sales, marketing, product and delivery.
If you are building a team at a company like Chalk, want to work at one, or think Chalk is filed in the wrong place, put 20 minutes in my diary.
Book 20 minutes with Ben →