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Company · Other health technology & life sciences

Circadia

As of 3 November 2026, Circadia has 61 open roles (15 new in 30 days), its healthcare clinical team is hiring most, and its postings name HubSpot, Python and Amazon Web Services as the tools the team works in.

As of 3 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

, United States51-200 employees10M-50M revenue, est.B2Bcircadia.health ↗LinkedIn ↗
Headquarters
, , United States
Employees
51-200 employees (linkedin)
Sells to
healthcare providers, payers, healthcare payers
Certifications on site
Site languages
EN
Career system
Lever
61open roles · 15 new in 30 days
14tools named in postings
PK, United Stateshiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

Circadia in one screen

Read from circadia.health: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Circadia does

Circadia is a healthcare technology company that provides a predictive senior care platform for healthcare providers and payers. Its offerings include the FDA-cleared C200 early detection device and a clinical intelligence platform with predictive analytics, real-time alerts, and daily risk reports. The platform aims to reduce rehospitalizations and falls by detecting changes in heart rate, respiratory rate, and patient motion.

C200 early detection deviceclinical intelligence platformreal-time alerts and risk reportspredictive analytics
Whom it sells to

Named on the site: healthcare providers, payers, healthcare payers.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 581 scored.

CircadiaCanada · 51-200 employeesCadenceUnited States · 51-200 employeesCedargateUnited States · 501-1000 employeesHealth Care Systems GmbHGermany · 51-200 employeesC the SignsUnited Kingdom · 51-200 employeesCalciumUnited States · 51-200 employees
03Tech stack, with the evidence

What Circadia says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

HubSpothigh confidence · 3 postings
Support desk operations: Serve as the primary administrator and day-to-day owner of the HubSpot support desk; maintain ticket workflows, pipelines, and reporting dashboards within HubSpot; ensure data integrity across all support records an
Support Lead · first seen 2026-05-15
PythonData & AI · high confidence · 8 postings
RESTful services in Python and FastAPI, stable as load grows from 40,000 monitored patients toward hundreds of thousands.
Staff Software Engineer · first seen 2026-02-23
Amazon Web ServicesData & AI · high confidence · 5 postings
Pipelines in AWS with monitoring, alerting, and the data-quality checks that catch silent degradation before a model does.
Senior Data Engineer · first seen 2026-02-23
FastAPISoftware engineering · high confidence · 4 postings
Build and maintain automated regression, API, and UI test suites in Python (PyTest) against our FastAPI services and React applications, integrated into CI/CD so every merge to production runs the full safety net.
Senior QA Engineer · first seen 2026-02-23
ReactSoftware engineering · high confidence · 3 postings
Build and maintain automated regression, API, and UI test suites in Python (PyTest) against our FastAPI services and React applications, integrated into CI/CD so every merge to production runs the full safety net.
Senior QA Engineer · first seen 2026-08-13
FHIRData & AI · high confidence · 2 postings
Transform, validate, and normalize ADT, conditions, medications, notes, and vitals across HL7 v2 and FHIR.
Senior Data Engineer · first seen 2026-08-13
pytestSoftware engineering · high confidence · 2 postings
Build and maintain automated regression, API, and UI test suites in Python (PyTest) against our FastAPI services and React applications, integrated into CI/CD so every merge to production runs the full safety net.
Senior QA Engineer · first seen 2026-08-13
SnowflakeData & AI · high confidence · 2 postings
Schemas serving real-time application needs and downstream ML, optimized for performance and cost across Snowflake and MySQL.
Senior Data Engineer · first seen 2026-02-23
Apache AirflowData & AI · high confidence · 1 posting
• Own and extend Circadia’s ML pipeline orchestration using Apache Airflow, including training, evaluation, and deployment workflows.
ML Ops Engineer · first seen 2026-02-23
Linearhigh confidence · 1 posting
Planning, prioritization, and estimation in Linear, at a level of process that keeps work legible and the team fast.
Engineering Manager · first seen 2026-08-13
Microsoft SQL ServerData & AI · high confidence · 1 posting
Customer EHR systems and hospital databases via REST, webhooks, and CDC or log shipping including Microsoft SQL Server.
Senior Data Engineer · first seen 2026-08-13
MLflowData & AI · high confidence · 1 posting
• Manage model versioning, promotion, and rollback workflows through the MLflow model registry.
ML Ops Engineer · first seen 2026-02-23
MySQLData & AI · high confidence · 1 posting
Schemas serving real-time application needs and downstream ML, optimized for performance and cost across Snowflake and MySQL.
Senior Data Engineer · first seen 2026-08-13
ShipStationSkilled trades and field service · high confidence · 1 posting
• Fulfill device and supply orders end to end in ShipStation, working daily with our third-party logistics (3PL) partner on receipts, shipments, stock levels and discrepancies
Field Service Technician (Los Angeles) · first seen 2026-07-31
On the website or in DNS

Vendors whose code loads on circadia.health or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

04Hiring

61 open roles, 57 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring healthcare clinical in United States →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Circadia, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Circadia to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like Circadia

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 581 scored.

CircadiaOther health technology & life sciences · Canada51-200 employees
CadenceClinical AI software · United States51-200 employees
CedargateHealthcare revenue cycle software · United States501-1000 employees
Health Care Systems GmbHOther health technology & life sciences · Germany51-200 employees
C the SignsClinical AI software · United Kingdom51-200 employees
CalciumClinic practice management software · United States51-200 employees
07Profile

From the company's own website

Legal nameCircadia
IndustryTechnology & software · Other health technology & life sciences
OfferingsC200 early detection device · clinical intelligence platform · real-time alerts and risk reports · predictive analytics
Target customershealthcare providers · payers · healthcare payers
Geographic scopeunknown · also Canada
Reviews found
Public contact points0 role addresses · 0 phone numbers
Pages readhome
Datescrawled 2026-10-29 · profiled 2026-10-31 · hiring built 2026-11-02
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Circadia (, United States, 51-200 employees) has 61 open roles, 15 new in 30 days, and names 14 tools in its postings. (Breaknorm, 3 November 2026, https://breaknorm.co/company/circadia.health)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from circadia.health: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Lever career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Circadia: questions

Does Circadia use HubSpot?

Yes, by the company's own words: 3 postings name it, first seen 2026-05-15, in the team.

Is Circadia hiring?

61 open roles as of 3 November 2026, 15 opened in the last 30 days and 3 closed. The largest team hiring is healthcare clinical.

Where does this profile come from?

From circadia.health itself: we crawled it on 2026-10-29, built the profile on 2026-10-31, and read its career site (Lever) hourly since. Headcount is from LinkedIn.

Who should I write to at Circadia?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 0 public role addresses from the site are there too.

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