Wise · Head of IT
Scaling IT from 2,000 to 8,000 people
Head of IT at Wise, where the internal IT function grew with the company from 2,000 to 8,000 employees.
Situation
Wise is a fast-growing fintech. During its growth period the headcount went from 2,000 to 8,000 people. Growth like that does not load an IT function linearly — every new person means an account, a device, access rights, support requests and, eventually, a clean departure, and every new office or country adds its own requirements.
An IT function built for a couple of hundred people does not break all at once; it breaks piece by piece. Manual steps start to run late, exceptions become the norm, and the picture of who has access to what gets blurry. The job is to keep that function working while the load on it multiplies.
Role
Meiko Neuman was Head of IT — responsible for the internal IT function rather than the customer-facing product. That means being accountable for people being able to do their work: devices, accounts, access, support, internal services and the security of all of it.
The role is a management role and a technical one at the same time. On one side you decide what to build and what to buy, in what order to solve problems and how to split work across teams. On the other, you need to understand what is genuinely happening in the systems, because in a fast-growing environment the most expensive mistake is a wrong assumption.
What the work covered
Work in a role like this is fairly predictable and falls into a few large categories. The first is the employee lifecycle: joining, changing role and leaving all have to follow a described process, because once volume grows, manual exceptions are neither traceable nor safe.
The second is identity and access management: who can reach what, on what basis access is granted, who reviews it and how it is removed. The third is the device fleet and endpoint management — issuing machines, configuring them, keeping them updated, and making sure a lost device or a departed colleague's laptop is not left as an open end.
The fourth is the support model. Support that works at two hundred people does not work in the same shape at eight thousand: it needs channels, a priority logic, self-service, and repeat requests removed at their cause. The fifth is vendor and SaaS consolidation — in a growing company, services accumulate faster than anyone reviews them.
The sixth is security and compliance, which has to keep pace with growth rather than catch up after an audit. In fintech that is sharper still.
Result
The IT function carried the whole of that growth: from 2,000 people to 8,000 without everyday work stalling. No other figures for this work are confirmed, so none are claimed here.
Most of our clients will never grow to eight thousand people. But the problems that are obvious in a large organisation are exactly the same in a smaller one, just less visible: the same loose access rights, the same undocumented processes, the same services accumulated by accident.
The practical value is that these patterns have been lived through once already and get recognised before something breaks. It is also why our IT management work always starts with a mapping exercise, and why IAM is so often the first thing worth putting in order.