Yobi

Machine Learning Engineer - Inference / Serving

Remote (US + Canada Only)

Sponsorship not specified$180k-$275kDetected 260 days ago

PythonJavaGoRustC++DatabricksMachine LearningLLMsMLOps

About the role

You'll work at the core of our production environment, turning trained models into performant, reliable, and continuously improving services that power our open-web and CTV products.
This is an applied ML systems role-equal parts engineering depth, deployment craft, and model intuition.
You'll shape how models are packaged, versioned, rolled out, and observed across environments, ensuring every prediction is fast, accurate, and accountable.

Unlike traditional LLM companies, Yobi builds foundation models of human behavior grounded in real-world actions such as purchases and store visits.
Our private-by-design modeling enables state-of-the-art personalization and decisioning for leading brands and agencies while protecting privacy, safety, and ethics.
At our core, Yobi is building the behavioral intelligence layer for any system that makes a personalization decision.
Engineers here own major surface areas, build 0→1 systems in large-scale data and model infrastructure, and help define how Behavioral AI scales ethically and effectively.
Tell us how you can help drive our products forward, even if you don't feel like you are a perfect fit for some of the listings.
Infrastructure intuition. You know how to make serving systems reproducible and portable without over-engineering them, whether that's through custom runtime design, model registries, or lightweight orchestration.
You know how to make serving systems reproducible and portable without over-engineering them, whether that's through custom runtime design, model registries, or lightweight orchestration.

$180,000-$275,000
A reasonable estimate of the current base salary range at the time of posting is below.
Base salary does not include other forms of compensation or benefits.
Competitive Base Salary

Meaningful equity & financial upside - a real % of the company
Annual bonus target based on personal and company performance
Health, Dental, Vision available
Unlimited PTO - we care about impact, not tracking days you're out
As a Machine Learning Engineer focused on Inference and Serving at Yobi, you'll design, optimize, and operate the systems that bring our Behavioral AI models to life in real time.
Base salary does not include other forms of compensation or benefits.
Yobi is a rapidly growing Behavioral AI company on a mission to ethically democratize the benefits of data and AI.

Well-funded with 5+ years of runway. At the same time, we are scaling revenue quickly and project to be breakeven in 2026.
Partnerships with Microsoft and Databricks
Fully remote or hybrid from several hubs (SF Bay Area, Seattle, NYC)
World-class team of Machine Learning experts who worked on cutting edge infra and recommender systems @ Amazon, Uber, Twitter, Meta, etc.
Product and Go-To-Market teams who have taken ideas from concept to 9 figure revenue streams
If our mission and work resonates with you, we encourage you to apply.
Today, we are focused on bringing the performance of closed-web user acquisition to the open web and connected TV, giving brands walled-garden results without the walls.

This listing is sourced directly from Yobi's careers page and normalized into a canonical job model.