The Senior Software Engineer, Product Engineering is responsible for designing, developing, and maintaining cloud-based healthcare solutions that power Client’s next-generation Electronic Health Record (EHR) platform. Working within a small, high impact team, this engineer will take ownership of building AWS HealthLake driven services and core backend components that enable secure, interoperable, and data intelligent healthcare experiences. This role combines strong backend engineering, distributed system design, and healthcare data expertise with a focus on performance, reliability, and compliance. The engineer will translate complex product and data requirements into scalable technical architectures, ensuring adherence to FHIR standards, HIPAA privacy regulations, and Client’s overall product vision. Beyond coding, the position involves participating in architectural decisions, mentoring peers, and collaborating with product managers, applied scientists, and DevOps teams to deliver AI enabled features that enhance clinical workflows and patient outcomes.