technical phone screen was leetcode easy (fib, detect if substring is in string). onsite is 3 interviews systems design (twitter), programming (flatten an array) and non technical with eng manager. overall good experience, and nice recruiting team.

I recently applied at Transfix for a software engineering role. I was very impressed with the entire process and felt it was the most well-rounded and personalized interview structure I had ever seen. I had an initial phone screen with a recruiter and then had a technical phone screen in which I was asked to solve a very practical business/coding problem that I would encounter on the job. For the onsite, I was asked another practical coding question, and then a more difficult coding question (similar to what you would see in leetcode med), and finally had a behavioral interview. I really appreciated the variety of problems presented throughout the process; it was clear that they valued practical problem-solving skills and communication as well as more advanced algorithms experience. This balance seemed to be well-designed to find candidates who can solve every day business problems and not just memorize solutions from Cracking the Coding Interview. Throughout the entire process, everyone I met with was extremely friendly and knowledgable and I could tell the culture and variety of work available were incredible. Also, they were very quick to respond to emails and give feedback so the entire process was very fast compared to other companies I've interviewed with. After receiving an offer, I was given several opportunities to get to know the team members better, ask more questions, and learn more about the company and the opportunities there. I declined because I had another offer that better suited what I was looking for, but I have no doubt that working at this company would have been an exciting and enjoyable experience.