Recruitment Poster Dopamine Part-Time Jobs

Help me create a promotional poster.
The main headline text is: “南阳本地平台自有兼职岗位”
Use bright, eye-catching colors, a clear theme, and a strong sense of design.
Place the first QR code prominently in the lower third of the poster.
Place the second logo at the top center. Text from the third image may be selected and used.
Refer to the color palette of the fourth image: dopamine style, illustration style.
The tray in the reference image is only for reference.