
The data platform for inference. Build, deploy, and iterate faster with Chalk's feature engine.

The data platform for inference. Build, deploy, and iterate faster with Chalk's feature engine.
What: Data platform for AI/ML inference with real-time feature computation and low-latency online serving
Founders: Marc Freed-Finnegan, Elliot Marx, Andy Moreland
Funding: $60M total (Seed $10M; Series A $50M)
Headcount: 83 employees
| Company |
|---|
Productionizing ML inference and low-latency feature serving
Software Development
10,000,000 USD
Announced Dec 12, 2023
50,000,000 USD
Announced May 28, 2025; participation from Triatomic Capital, General Catalyst, Unusual Ventures, and Xfund; reported post-money valuation of $500M
“Led by prominent VC firms including Felicis and General Catalyst with participation from Unusual Ventures, Xfund, and Triatomic Capital”
About Chalk
Chalk is building the data platform that powers the future of machine learning applications. We tear down complexity, latency, and scale barriers that have traditionally constrained ML capabilities. Our platform combines Rust-speed performance with elegant tools that developers love to use. Leading companies depend on Chalk for everything from stopping fraudulent credit card swipes, verifying identities, and maximizing clean energy capture. We've recently raised a $50 million Series A , led by Felicis.
The Role
Chalk is looking for a Senior Technical Recruiter to help us build the future of our team. As a Senior Recruiter, you’ll play a critical role in shaping our hiring strategy and scaling our technical organization from the ground up. We’re looking for someone deeply experienced in technical recruiting, particularly candidate identification, engagement, development, and creative sourcing. You’ll partner closely with our founders, engineering leadership, and hiring managers to attract and hire top-tier talent. This is a mission-critical role: our product and engineering teams are at the heart of our growth.
We work in-person Monday through Friday in our NY office. We don’t currently offer remote or hybrid positions.
What you will do:
What we are looking for:
Benefits
⚕️Comprehensive medical, dental, and vision insurance
🏦 Flexible Spending Account (FSA), Health Savings Account (HSA
🦮 Expert Healthcare Guidance
💵 Retirement savings
🎄15 company holidays each year
🏖️15 days of personal time off each year
🚌 Flex Commuter Benefits
🌮 Daily lunch and dinner on Chalk
🥤Office is fully-stocked with drinks and snacks to fuel your work day
🚖 Staying late? Grab an Uber / Lyft home on Chalk
Compensation
Range: Salary + Equity based on experience
Actual compensation awarded to successful candidates will be based on several factors, including individual qualifications objectively assessed during the interview process.
Our comprehensive total package plays a major role in how we recognize individuals for the impact they will have on Chalk’s growth and us achieving our goals.
Chalk offers early team member equity and competitive benefits package in addition to the cash compensation.
Inclusivity
Chalk is an equal opportunity employer. We value diversity and inclusion and provide reasonable accommodations to anyone in need of individualized support.