I think you’ll find that the line between “computer scientist” and “software engineer” is rather blurred.
Although to be fair most simulation code I’ve come across was written by Physics majors who really shouldn’t be writing code. Most of those implementations are a crime against engineering and humanity alike.
They do the job, though, and I suppose crimes against engineering are better than crimes against physics, if one had to choose.
Software engineers*. Computer scientists are concerned with the math behind computing and are mostly found in academia. Software engineers generally have a foundational knowledge of computer science they combine with software engineering principles to create robust software. Generally software engineers do have computer science degrees though.
They share a similar relationship as engineers and physicists.
