Principal Engineer, IoT & Device Messaging

🕒 September 23

🏈 Ohio – Remote

🏈 Ohio – Remote

💵 $140k - $190k / year

⏰ Full Time

🔴 Lead

🧑‍💻 Full-stack Engineer

👻 Ghost score 0%

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Capsa Healthcare

WebsiteLinkedInAll Job Openings

501 - 1000 employees

🏥 Healthcare

💼 Consulting

📣 Marketing

💰 Private Equity Round on 2000-12

Healthcare • Consulting • Marketing

Capsa Healthcare is a leader in providing integrated solutions for pharmacy automation, medication management, and point-of-care technologies. With over 60 years of experience partnering with healthcare providers, Capsa develops innovative products that optimize workflows, enhance patient safety, and improve clinical efficiency. Their extensive range of offerings includes medical carts, automated dispensing cabinets, and patient engagement solutions, all designed to streamline healthcare operations and elevate the quality of care.

📋 Description

• Lead the architecture connecting pharmacy software with conveyors, PLCs, vision systems, divertors, and label printers • Architect IoT and distributed systems for pharmacy automation • Design and support connected-device platforms, including device identity, provisioning, twins/shadow state, fleet management, telemetry, and OTA updates • Design reliable messaging and guaranteed-delivery systems using gRPC and MQTT • Implement reliability patterns including idempotency, deduplication, transactional outbox, retries, dead-letter queues, partitioning, ordering, and reconciliation • Architect and operate multi-tenant SaaS platforms using containers, Kubernetes, Infrastructure as Code, CI/CD, and observability tooling • Apply security controls for connected devices and distributed systems • Report to the Senior Director of Enterprise Architecture • Travel 50%

🎯 Requirements

• Bachelor's degree in engineering or related field required • Master's degree is a plus • 12+ years software engineering experience • 5+ years building distributed, real-time, or high-throughput systems • Deep .NET / C# distributed systems expertise • Expert-level C# and .NET • Async programming • Performance tuning • Microservices architecture • IoT / connected device platform experience • Device identity and provisioning • Device twins/shadow state • Fleet management • Telemetry pipelines • OTA (over-the-air) configuration and firmware updates • Handling intermittent connectivity • gRPC • MQTT • At-least-once delivery • Idempotency • Deduplication • Transactional outbox • Retry logic • Dead-letter queues • Partitioning and ordering • Reconciliation • Kubernetes • SaaS platform architecture and operations • Containers • Infrastructure as Code • CI/CD • OpenTelemetry • SLOs/observability • Device identity and certificate authentication • Mutual TLS • OAuth 2.0 / OpenID Connect • Service-to-service authorization • MQTT access control • Secrets management • Threat modeling • Ability to work remotely and travel 50%

🏖️ Benefits

• 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 • Remote work arrangement • Work-life balance • Continuous improvement opportunities

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