Hi Joy,
I don't think 2174 nor 2173 is a good fit though. these two are more for ppl working on developing an app/application or operation system.
see detail:
NOC 2173
https://www23.statcan.gc.ca/imdb/p3VD.pl?CLV=4&CPV=2173&CST=01012011&CVD=122376&Function=getVD&MLV=4&TVD=122372
NOC 2174
https://www23.statcan.gc.ca/imdb/p3VD.pl?CLV=4&CPV=2174&CST=01012011&CVD=122376&Function=getVD&MLV=4&TVD=122372
from what I understand your job is more like get insight from data:
get prediction from ML to improve business or application performance
or/and making suggestion from your finding. if so 2161 is a better fit imo, see if your job related to:
- Statisticians conduct research into the mathematical basis of the science of statistics, develop statistical methodology and advise on the practical application of statistical methodology. They also apply statistical theory and methods to provide information in scientific and other fields such as biological and agricultural science, business and economics, physical sciences and engineering, and the social sciences.
To get the NOC 2161 detail and employment requirements, go to:
NOC 2161
https://www23.statcan.gc.ca/imdb/p3VD.pl?Function=getVD&TVD=122372&CVD=122376&CPV=2161&CST=01012011&CLV=4&MLV=4
For your employment letter. it should list out your job description(MOST IMPORTANT), along with your title, starting day and salary,
the job description don't have to be exact;y the same, but it should be highly related to the NOC's job description that you are applying.
Good luck!