It's like asking whether a carpenter is a scientist because they developed a cabinet...
Now change cabinet to particle accelerator that a giant team of other theorists and engineers designed. Am I not doing science by participating in building it? So experimental scientists arent scientists?
You might argue, though, that Computer Science is not "real" science.
The algorithms behind the Facebook feed and your favorite AI/ML product is the science. The code that powers the feed and chatgpt is the engineering.
Wikipedia is not wrong IMHO, but then I studied computer science 20 years ago so maybe I’m out of touch
I talk to my friends who sent projects into space and friends who design deep sea drilling rigs. The engineering process is very similar.