Sirona is a SF based Series B healthcare startup with a mostly remote team, including about 25 engineers and data scientists. We have a seasoned, high performing team and are looking to add one Senior Quality Assurance engineer to work on building and shipping features used by radiologists every time they sit down to care for patients. About us: Python (Django), React, AWS, CI/CD, deploy minimum every 2 weeks. Work with product team, other engineers and internal and external radiologists (tons of voice of customer!) to solve problems of scale, latency and 2 and 3D image rendering (WebGl, D3, Three.js ) of radiology images (massive images rendered via Chrome browser) You: US based and able to write and read Python code. Javascript experience (read and write) would be very nice to have as well.