Malta is quite vibrant having a number of historical influences and being a bilingual nation (English and Maltese are official languages) it is easy to integrate into your local community. In addition, Italian is widely spoken with a number of locals speaking French, German and Spanish. Having around 100,000 expats living in Malta, many other languages are spoken together with a number of expat communities.
Apart from direct expat communities, there are also many industry communities especially in the iGaming sector which have regular meetups which are not only educational but also social as at the end of the day they are networking events. These many expat communities may be found on social media such as Facebook and they also organise a number of cultural events such as on holidays from their home country including Independence Day. One final tip is to register with the local embassy that you are living in Malta as this will allow the opportunity to be invited to embassy events and be introduced to the local community.
https://www.internations.org/malta-expats