Lead Engineer, loT & Device Messaging
About The Position
At Capsa Healthcare, we're engineering better care. We build what healthcare runs on. Our pharmacy automation teams build the counting, packaging and robotic dispensing systems, and the software behind them, that pharmacies rely on to fill prescriptions at every scale, from a single retail counter to high volume central fill and mail order operations. It is engineering you can walk through. Join us and see how we're engineering a path to better care. Learn more about our solutions at www.capsahealthcare.com. We are seeking a Lead Engineer, loT & Device Messaging, to shape the future of connected healthcare operations. Build high-scale loT and middleware systems that power automated prescription fulfillment from order intake to patient delivery.
Requirements
- Device identity and provisioning.
- Digital twins/shadow state.
- Fleet-scale device management.
- Telemetry pipelines.
- Offline/intermittent connectivity handling.
- OTA (over-the-air) configuration and firmware updates.
- Production experience with MQTT and gRPC.
- Understanding of: Delivery guarantees, Message ordering, Backpressure, Reliability patterns
- At-least-once and effectively-once processing.
- Idempotency.
- Deduplication strategies.
- Transactional outbox patterns.
- Retry and dead-letter handling.
- Partitioning and ordering.
- Proven experience with low-latency, concurrent systems.
- Kubernetes and containerization.
- Infrastructure as Code (IaC).
- CI/CD.
- Observability (OpenTelemetry, SLOs).
- Security: mTLS, Certificates, OAuth 2.0 / OIDC, Secrets management, Threat modeling
- A bachelor's degree in engineering or equivalent field.
- 10+ years of professional software engineering experience.
- 4+ years designing and building distributed, real-time, or high-throughput production systems.
- Deep hands-on expertise in .NET and C#, including asynchronous programming, performance optimization, microservices, and scalable service architectures.
Responsibilities
- Build high-scale loT and middleware systems that power automated prescription fulfillment from order intake to patient delivery.
Benefits
- Competitive salary commensurate with experience
- Paid time off
- Paid holidays
- Medical, dental, and vision coverage
- Paid parental leave
- 401(k) with company match
- Company-paid Life, AD&D, and Long-Term Disability insurance
- Voluntary Short-Term Disability, Supplemental Life, AD&D, Accidental Injury, and Hospital Indemnity insurance
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What This Job Offers
Job Type
Full-time
Career Level
Senior
