Camunda Sr. Software Engineer interview questions

I was asked to complete a technical task. I provided them with a great solution. The review feedback was inadequate, scoring high the 'plus' but with a collection of buzzwords for the 'minus', which should support overall 'negative' feedback. When surprised by this illogical conclusion of the review I provided the additional comments and I asked to send me more specific comments of their 'minus' (which were completely generic and irrelevant to the task, btw) in a hope that they just did not have time for a correct review, and a professional feedback is still possible, my email was just ignored, and no explanation for the obviously incorrect review was given. I assume that they are so unconfident in what they do during their reviews that they prefer not to give any direct answer to my request of being clear and specific. They just fail completely recruitment process, and they don't want to assume their responsibility. Brief, don't waste your time on this company - their culture is obviously toxic; the company is irresponsible, and even if you are employed, nothing of respectful behavior is guaranteed by them. Clearly, deeply unprofessional.