ML Ops Engineer

Posted:
2/23/2026, 4:36:30 AM

Location(s):
Greater London, England, United Kingdom ⋅ England, United Kingdom

Experience Level(s):
Mid Level ⋅ Senior

Field(s):
AI & Machine Learning

Workplace Type:
On-site

Position Overview

As an ML Ops Engineer at Circadia Health, you will own the infrastructure and operational lifecycle of the machine learning systems that power our clinical monitoring platform. You will build and maintain the production ML pipelines, deployment infrastructure, and monitoring systems that enable Circadia's predictive models to identify early signs of clinical deterioration.

Reporting to the Principal ML Engineer, you will work across ML, backend, data, and clinical teams to ensure models are reliably trained, versioned, deployed, and monitored in both cloud and edge environments. You will be a key driver in elevating Circadia's ML practice – from reproducibility and experiment tracking to CI/CD for models and operational observability.

This is a high-ownership role at a lean company where production reliability, rapid iteration, and pragmatic engineering are essential. Your work will directly impact patient outcomes by ensuring our predictive models are always running, always accurate, and always improving.
Why Circadia Health

Circadia Health is redefining patient monitoring through contactless sensing and AI-driven clinical insights. As we scale from tens of thousands to hundreds of thousands of monitored patients, our data infrastructure is central to everything we do.

You’ll have the opportunity to:
- Work on real-world healthcare problems with measurable patient impact
- Build data systems that power clinical-grade AI and ML
- Take ownership in a fast-growing, mission-driven company
- Collaborate with a highly skilled, multidisciplinary team

Circadia Health

Website: https://circadia.health/

Headquarter Location: London, England, United Kingdom

Employee Count: 11-50

Year Founded: 2016

IPO Status: Private

Last Funding Type: Series A

Industries: Artificial Intelligence (AI) ⋅ Medical Device ⋅ Predictive Analytics