どんな仕事でも

any job

→ どんな
phrase Rare #39,499
any job Means “any kind of work” or “any job,” with でも adding the sense of “any” or “even.”
JA: どんな仕事でも一生懸命やります。
EN: I will work hard at any job.

どんな仕事でもします

I’ll do any kind of work.

どんな仕事でもあいつ任せておけば安心だ

Whatever the job, you can rest assured leaving it to him.

どんな仕事でも苦痛になる事がある

Any job can become painful at times.