How to advise change in a curriculum as a new teacher
You might not like this answer, but I would be cautious. There could be many reasons why their curriculum is laid out in the way that is.
They might be dealing with students of more varied abilities at the start than you think. They might have later coursework that depends upon mastery of the current coursework. They might only have it in place for historical reasons.  This current curriculum may well be in place because of certain problems with another approach that they took in the past.  Or, they may feel that the mission of their program is somewhat different than you think it is.  (This last is almost a given, actually.)
Therefore, the first order of business is, at least for a while, to do more listening than speaking.
Now, as for what you can do: at least in the US, many institutions that teach to the ages you mention have periodic curriculum reviews. Sometimes these committees can even involve outside representatives from industry.  You could express your interest in serving on such a committee if your institution engages in this practice.
Beyond that, you can certainly share your observations.  Most people (though certainly not all) would be willing to engage in such a discussion with someone who is not pushy or overly-opinionated.  And, in such a conversation, you may well find that there is openness to change!  What I would stress, however, is that you should also remain open to the idea that things are in place for reasons that you simply don't know, and they might not ultimately choose to change the structure.