Staff Software Engineer

Circadia Health Staff Software EngineerCircadia Health is a growth-stage healthcare AI company on a mission to prevent avoidable hospitalizations and transform senior-care operations. Our Circadia Intelligence Platform combines:Contactless sensing that monitors respiration and motion with medical-grade accuracyNative predictive models that detect 85% of preventable adverse events several days in advanceEnterprise integrations that operationalize predictions directly inside EHR, care-coordination, billing, and compliance workflowsToday, our technology touches 40,000+ post-acute patients daily across skilled-nursing, home-health, and home-care networks. We are backed by leading healthcare and AI investors and headquartered in El Segundo, CA.Why This Role ExistsOur models predict which patients are deteriorating. That prediction only matters when it reaches a care team member who is mid-shift and holding a phone. You will build that last mile: the Circadia Intelligence Platform that care staff act on, the software features around it, and the services underneath, carrying 70,000 years of continuous vital signs against clinical records from more than 400,000 patients. Every senior-care operator runs differently, so part of the work is deploying and adapting that platform for specific customers, then deciding what stays customer-specific and what becomes the next core feature.What You'll OwnThe Circadia Intelligence Platform. Responsive interfaces in React that care staff act on under time pressure, with state management, reusable components, and performance work.Backend and APIs. RESTful services in Python and FastAPI, stable as load grows from 40,000 monitored patients toward hundreds of thousands.Customer development and integrations. Features and workflows for named operators, plus integrations with PointClickCare, Homecare Homebase, WellSky and others over HL7 v2, FHIR, REST, SFTP, and CDC.Technical leadership. Architectural direction across the application, mentorship, and the deciding call when a design is contested.Required Qualifications7+ years shipping production software full-stackTechnical ownership of at least one significant production systemStrong Python, including FastAPI and Pydantic3+ years building production React applicationsExperience integrating with third-party systems you do not controlDirect experience working with external customers or stakeholdersPractical AWS, containerized deployment, relational and NoSQL databases, and test-driven development with PyTestPreferredHealthcare integrations: HL7, FHIR, ADT feeds, EHR vendor systemsHIPAA compliance or other regulated softwarePrior forward-deployed, solutions, or implementation engineeringSignificant open source, systems that outlived your tenure, or a high-bar engineering background$150,000 - $240,000 a year As a full-time Staff Software Engineer, you will be employed by Circadia Health, Inc. The anticipated annual base salary range for this full-time position is $150,000 - $240,000. The base range is determined by role and level, and placement within the range will depend on a number of job-related factors, including but not limited to your skills, qualifications, experience, and location. Annual salary is only one part of an employee's total compensation package at Circadia Health. We also offer: Meaningful employee stock options 100% company-paid medical, dental, and vision coverage 401(k) Competitive time off with pay policies including vacation, sick days, and company holidays Impact: your work will influence care decisions for tens of thousands of seniors every day. Culture: hard-working, mission-driven, and collaborative — with weekly and monthly social events like yoga, beach bonfires, and Wednesday/Friday team lunches.Circadia Health is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment decisions are based on business needs, job requirements, and individual qualifications, without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, veteran status, or any other status protected by law.