Will working for only four months put a bad impression on my resume for study abroad applications?

No, working for only four months will not negatively impact your study abroad application. Admissions committees understand that early-career candidates may have shorter job stints as they explore different roles.

What matters most is how you present your experience - emphasize the skills gained, your adaptability, and how your work connects to your academic and career goals. If you have several short roles, focus on what you learned and how you grew, rather than just the duration. A clear and honest narrative about your work experience will strengthen your application.