Location: Very difficult to find - it was a small office in a residential building very far off the main streets in a narrow alleyway in a sketchy neighbourhood. The lighting inside the main office was quite dim making it difficult to see.
There were multiple interview rounds for this position, starting with a TestGorilla online assessment, then a strange written test in office where you had to write an essay and finally an interview where you were requested to bring your certs and credentials.
The staff were very unhelpful and did not greet candidates nor inform them of possible next steps to expect, which is customary at other companies. You just did the interview/test and walked off/in.
For a position that seemingly requires many rounds of interviews, no salary range was mentioned at all.