Kaystone

Kaystone is a London-based recruitment firm that places technology professionals with established businesses and fast-growing startups across the UK, EU and US. It says it has more than 20 years of experience.

It recruits in five areas: software engineering, cloud and infrastructure, data and AI, business transformation, and QA and testing. Roles include developers, architects, DevOps and platform engineers, data scientists, business analysts, project managers and test engineers, from early-career and mid-level positions through to senior leadership.

Kaystone offers permanent, contract and temporary recruitment as well as executive search for senior leaders. It works on contingent, exclusive contingent and retained terms. Under the contingent model fees apply only on successful placement, while retained search is research-led and includes market mapping. Candidates are assessed through skill screening and experience validation.