Most jobs in Singapore require good English communication skills, as English is the main language used in business, education, and daily life. You don’t need to know other local languages like Mandarin, Malay, or Tamil for most roles, but learning basic phrases can be helpful for social interactions. Some customer-facing or local market jobs may prefer candidates who can speak Mandarin or Malay. If English is not your first language, having a good IELTS or TOEFL score can improve your chances of getting hired.