[Hiring] Principal Software Engineer @CAPSA SOLUTIONS LLC

Role Description

We are seeking a Principal Software Engineer, Full Stack to be the technical authority behind Capsa’s next-generation pharmacy software, influencing architecture across cloud-native microservices, event-driven systems, and customer-facing applications. This position reports to the Senior Director of Enterprise Architecture and is a REMOTE role requiring 20% travel.

As the Principal Software Engineer, you will need experience with the following:

• Advanced .NET, C#, and Microservices Architecture
  • Expert-level proficiency in .NET and C#.
  • Modern asynchronous programming.
  • Designing, scaling, and troubleshooting production microservices.
  • Proven success in low-latency, high-throughput concurrent processing environments.
• Event-Driven Systems and Messaging
  • Strong production experience with Kafka (or similar event-streaming platforms).
  • MassTransit, sagas/state machines.
  • Deep understanding of messaging patterns including delivery guarantees, ordering, idempotency, deduplication, backpressure, transactional outbox, and dead-letter handling.
• Modern Frontend Development
  • Extensive hands-on experience with React.js, React Native, TypeScript, Redux Toolkit, Redux-Saga.
  • REST API integration, responsive UI development.
  • Testing (Jest/React Testing Library) and browser-based performance and debugging tools.
• Cloud-Native SaaS and Engineering Leadership
  • Experience building multi-tenant SaaS platforms using AWS, Kubernetes, containerization.
  • Infrastructure as code, CI/CD, OpenTelemetry.
  • Security best practices (including HIPAA considerations).
  • Ability to effectively leverage AI coding tools while communicating technical trade-offs to business and executive stakeholders.

Qualifications

• A bachelor's degree in engineering or related field; a master's degree is a plus.
• 12+ years software engineering experience.
• 5+ years building distributed, real-time, or high-throughput systems.

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.

Company Description

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.

When you join Capsa Healthcare, you're joining a team dedicated to innovation, collaboration, and meaningful impact. Your work will directly support caregivers, improve clinical workflows, and help healthcare organizations provide better patient outcomes.

We are a global organization that values work-life balance, continuous improvement, and empowering employees to do their best work.