>"... companies will have an infrastructure comprising of 6 or more languages and they want someone senior who knows all of them - and i'm only 1/6th of that."

>"... companies will have an infrastructure comprising of 6 or more languages and they want someone senior who knows all of them - and i'm only 1/6th of that." I would ask them to clarify the statement "knows all of them." If they simply mean "had exposure to them" I could maybe see that, although 6 sounds high even given that. If a company says that a candidate must be "proficient" in all 6 languages present in their entire infrastructure I would take that as a "red flag" and not bother applying.