Cortex IT Recruitment | 2,806 followers on LinkedIn. Cortex IT Recruitment is the go-to source for IT talent | Cortex IT Recruitment is a leading independent recruitment consultancy for the Information Technology industry. We provide IT recruitment solutions that target a broad range of IT skill sets for some of the largest tech giants in the world, through to exciting cutting-edge start-ups. From our central London offices, we’re the go-to source for next level talent that want to spring board their career to new heights.