Data Engineer

About Circadia Health

Circadia Healthisagrowth‑stage healthcare

AIcompanyonamissiontopreventavoidablehospitalizationsandtransformsenior‑ca reoperations.

Our Circadia Intelligence Platform combines :

• Contactless sensing
  thatmonitorsrespirationandmotionwithmedical‑grade accuracy
• Predictive analytics&agenticAIworkflows
  that detect
  85% ofpreventablerehospitalizations~11daysinadvance
• Enterpriseintegrations
  thatembedinsightsdirectlyinto
  
  EHR,care‑coordination,billing,andcompliancesystems

Todayourtechnologytouches
40,000+post‑acutepatientsdaily
across skilled‑nursing,home‑health,andhome‑carenetworks.

WearebackedbyleadinghealthcareandAIinvestorsandheadquarteredin
ElSegundo,CA
.

Asa
Data Engineer at Circadia Health ,youwillplayacriticalroleinbuildingandmaintainingthedatainfrastructurethatpowers

Circadia’sAI-drivenclinicalmonitoringplatform.

Youwilldesignandoperaterobustdatapipelinesthatingest,transform,anddistributesensitivehealthcaredataoriginatingfrom

Electronic Health Record (EHR) systems,medical devices,andhospitalinformationsystems.

Reportingdirectlytothe

LeadAIEngineer,youwillworkcloselywithbackendengineers,ML engineers,clinical teams,andcustomerintegrationpartnerstoensurereliable,secure,andcompliantflowofpatientdata—including

ADTevents,conditions,medications,allergies,clinicalnotes,andvitalsigns.

Yourworkwilldirectlyenable Circadia’spredictiveanalyticsandmachinelearningmodelsthatidentifyearlysignsofclinicaldeterioration,helpingcliniciansintervenesoonerandimprovepatientoutcomes.

Thisisahands‑onrolewhereproduction‑gradedataengineering,reliability,andhealthcarecompliancearenon‑negotiable.

• Design,build,andmaintainscalabledatapipelinestoingesthealthcaredatafromcustomer
  
  EHRsystemsandhospitaldatabases.
• Developintegrationsusing:
• RESTAPIsandwebhook-driven workflows
• Databaselogshippingandchangedatacapture(CDC) mechanisms,including
  Microsoft
  
  SQLServer–based systems
• Transform,validate,andnormalizeincomingclinicaldatabeforeloadingitinto
  
  Circadia’s
  MySQL
  and
  Snowflake
  environments.
• Ensurepipelinesarerobust,fault‑tolerant,andcapableofhandlinglargedatavolumes.

• Integrateandmanagehealthcaredatadomainsincluding:
• Admissions,Discharges,Transfers(ADT)
• Conditions,medications,allergies
• Clinicalnotesandprogressnotes
• Vitalsignsandphysiologicalmeasurements
• Workwithhealthcareinteroperabilitystandardsandprotocolssuchas:
• HL7v2
• FHIR
• Partnerwithcustomertechnicalteamstosupportonboarding,troubleshooting,andongoingdatareliability.

• Takeownershipof Circadia’soperationaldatabasesandanalyticaldatawarehouses.
• Designschemasandtransformationsthatsupportbothreal‑timeapplicationneedsanddownstreamanalyticsand
  
  ML workloads.
• Optimize performance,cost,andscalabilitywithin
  Snowflake
  and
  MySQL
  .

• Deployandoperatedatapipelinesandservicesin
  AWS
  .
• Implement monitoring,logging,alerting,andequipmentsodatabasefordataworkflow.
• Supportproductionreliability,incident response,andcontinuousimprovementofdatasystems.

• Ensurealldatapipelinesmeethealthcaresecurityandprivacyrequirements,including
  HIPAA
  and
  So C2 .
• Applybestpracticesforhandling Protected Health Information (PHI),includingaccesscontrol,encryption,andauditlogging.
• Maintaincleardocumentationofdataflows,transformations,andoperprocesses.

• Workcloselywith Data Science and MLteamstosupport:
• Modeltrainingandevaluation
• Featuregenerationanddatalabelingworkflows
• Collaboratewithbackendengineerstodevelopinternaltoolingfordataingestion,validation,and monitoring.
• Participateinarchitecturediscussionstoensuredatasystemsscalewith Circadia’sgrowth.

• 5+yearsofexperiencein
  Data Engineering
  ,Backend Engineering,oracloselyrelatedrole.
• Strongproficiencyin
  Python
  fordatapipelineandbackenddevelopment.
• Strongproficiencyin
  SQL
  .
• Hands‑onexperiencewith
  MySQL
  and
  Snowflake
  ,includingschemadesignandperformanceoptimization.
• Experienceintegratingdatafrom
  MicrosoftSQLServer
  ,includinglogshippingor
  
  CDC-style approaches.
• Experiencebuildinghigh-throughputdatapipelinesfromingestionthroughtransformationandstorage.
• Experiencedeployingandoperatingproductionsystemsinamajorcloudprovider(
  AWS preferred
  ).
• Fa…