NOC code for hardware engineer


I have 3 years of work exp in backend design and 2 yrs of work exp in digital verification. I looked up that the NOC code 2147 fits for hardware verification role. I am confused regarding the NOC code for backend design position.
Does anyone have similar role? Any inputs on whether NOC 2147 suit for both the roles?

Thank you!

I have a work permit with LMIA which mentions 2147 for a generic hardware design and verification role. same should hold for back end design. I did not find anything else closely matching back end design.