It needs to be noted that general income level depends on several factors such as particular industry, location, type of employment, and seniority level. According to our data, specialists of Mid seniority who worked remotely with C++ on B2B in the first quarter of 2021 were making between 12k-18k PLN net (+VAT) per month on average. One may note that IT specialists' income (including C++) is subject to constant increase.