I think in general it would help since it would indicate a respect for authority and a willingness to do difficult things. It does depend on the specifics of yo

I think in general it would help since it would indicate a respect for authority and a willingness to do difficult things. It does depend on the specifics of your resume. Is the Army Reserve experience written in a way that might make it seem like you were more focused or interested in the military than your software career or is it presented as a nice compliment to a strong developer resume. And sure an individual hiring manager might have some bias against military experience for wherever reason, but my general advice is not to hide who you are and that you'll find a company that wants to hire you for all the great experiences you bring to the table.