Sr. Software Engineer (Operational Systems Team)

Cleerly is a healthcare company developing AI-driven precision diagnostic solutions for heart disease. The Senior Software Engineer will own complex systems end-to-end, lead architecture and delivery initiatives for the Core Lab Case Management platform, improve reliability and observability, and mentor engineers while partnering across teams.

Responsibilities:

• Develop scalable backend services (Node.js, TypeScript) and performant user-facing applications (React, Next.js)
• Design extensible system architectures and make pragmatic trade-offs that balance performance, security, and maintainability
• Own full lifecycle delivery of complex features, from architectural planning and API design to UI implementation and post-release observability
• Ensure high availability and observability of our services; improve alerting, logging, and incident response across the stack
• Set and uphold strong engineering standards via code reviews, technical mentorship, and design documentation
• Partner with product, design, and stakeholders to align engineering with business goals and user needs
• Lead technical design reviews and system decomposition efforts across teams
• Proactively identify risks and gaps in operational or architectural resilience, and drive durable improvements
• Collaborate closely across engineering to reduce knowledge silos and ensure continuity in critical systems through cross-training and documentation
• Participate in on-call rotations and lead post-incident reviews, driving long-term reliability improvements across systems

Requirements:

• Bachelor's or Master's degree in Computer Science, Software Engineering, or related field (or equivalent experience)
• 8–12 years of software engineering experience, with deep expertise in backend systems (Node.js, PostgreSQL) and experience with modern front-end frameworks (React, TypeScript)
• Proven track record of architecting and delivering scalable systems in production environments
• Experience mentoring engineers and raising the technical bar through reviews and design feedback
• Strong systems thinking with the ability to evaluate tradeoffs in scalability, reliability, and maintainability
• Experience designing for observability and operational excellence (e.g., logs, alerts, dashboards, runbooks)
• Comfortable operating in ambiguity and driving clarity across product, engineering, and business stakeholders
• Familiarity with regulated domains (e.g., healthcare, fintech) and high-availability infrastructure
• Experience with containerized cloud environments (Docker, AWS ECS/EKS), CI/CD automation, and infrastructure as code
• Exposure to event-driven architecture or microservices with asynchronous workflows