Devil's Advocate. Upfront an engineer might specify that they'd like to spend 60% of their time on Data Science and 20% in Architecture but this doesn't mean t

Devil's Advocate. Upfront an engineer might specify that they'd like to spend 60% of their time on Data Science and 20% in Architecture but this doesn't mean that they are skilled appropriately for this. What about companies that want to hire people to fill roles that require very specific experiences and education? Is this app assuming that we when asked to describe what we want to do, we won't describe anything too far from what we already do? Is the market on Engineers sides so much that they can describe what they want to do, not what they have done before and then get to do it at a cushy startup?