Senior Full-Stack Engineer - React/PHP/Hack/Python

INSPYR Solutions is seeking a seasoned Full Stack Developer in Menlo Park, CA. The role involves building front and back-end applications, designing user interactions, and developing servers and databases for web functionality. Responsibilities include designing, coding, testing, and maintaining applications; evaluating requests for feasibility; and creating full stack apps using ReactJS, PHP/Hack and Python for data pipelines and automation. US work authorization required.