Got call from consultancy for permanent with Birla Soft for lead data scientist role. L1 discussion (indepth technical details about current project, some questions on transformers, LLMs,...) completed. L2 discussion was taken by senior director, discussed about past experience, projects, & some question on GenAI. L3 was taken by delivery head, discussed about experience, projects,some use case discussion, job location flexibility, salary negotiations. i felt everything good in L3. but, got rejected in L3. i didn't understand the reason for rejection. they given false feedback which i don't agree with them.