QUOTE(yan7 @ Nov 22 2016, 05:37 PM)
zzzz, u mean R with statistic data mining + modeling + analyze, python for big data and algorithm, java8 se stack spring boot maven hibernate , for development & algorithm, nosql casandra mongodb coachdb, oraclesql ,make use of hadoop, cloudera, spark, kafka , elasticsearch kibana....
it takes superb time bro.
As I wrote in my previous reply:
QUOTE
Language specific skillset not that critical + decent math/stats exposure
We never expect to hire people who knows everything. (duh)
We emphasize more on generic software engineering principles, say, when do you use recursion vs nested loop? Your justification and its time/space complexity etc.
If you have good foundation in SE and some fundamental statistics knowledge in things like regression, clustering, segmentation etc. (machine learning, data mining yada yada I'll stop here or it'll be 10 pages

)
It's relatively easy to learn and work with new tools and platforms that share the same paradigm.
And of all, they pay well for some reasons.