Software developers, data and cyber experts among the most in-demand jobs for 2021 Workplace culture, job security and flexibility were the key areas that workers value Credit: Kevin (C00) Software developers with cyber and data experience; data specialists and cyber security personnel are the top three most sought-after IT professionals in Australia this year. This is according to the annual Robert Walters Salary Survey, which tracks key trends in the Australian job market. The data indicated that job loyalty was slightly higher in the IT sector, with 67 per cent of professionals indicating they would consider changing jobs in 2021, compared to the overall average of 81 per cent.