I applied through a recruiter. The process took 1 week. I interviewed at Trex Company (San Francisco, CA) in Jun 2020
Interview
First I had a telephonic call, given a brief about the company and the work. Then I later had the 6 hours coding challenge in which problems were based on R, Python, JavaScript.
Thanks for sharing your feedback, but we don't have a site in California and have not worked with recruiters for IT positions in this area. Perhaps you intended to select a different organization? If you'd like us to check, please reach out to humanresources [at] trex.com.