Brain Drain vs Brain Gain: The Complicated Truth About African Tech Talent Migration

Few conversations in Nigeria’s tech sector come back as reliably as the one about who is leaving. “Japa”, the Yoruba-derived word for fleeing, has become shorthand for the engineer who takes an offer in Toronto or the product manager who relocates to London. The reality of African tech talent migration is messier than the slang suggests. Some people leave, some return, and a growing number stay put while working for employers abroad. Each pattern has a different cost and benefit for the continent.

A drain that founders say they feel

Speaking at The Platform 2026 on 1 May, Moniepoint CEO Tosin Eniolorunda argued that Nigeria does not yet have enough senior technical talent living in the country to build companies that can scale globally. Techloy’s report on his remarks says he named japa as a central reason. The comments drew pushback from people who say Nigerian engineers are already globally competitive and are held back by infrastructure, funding and policy.

Both views can hold at once. The dispute is less about quality than about where that quality is located, and who gets to deploy it.

What the visa data actually shows

The strongest official numbers point somewhere unexpected. UK Home Office figures obtained by Sunday Punch show 49,498 work visas granted to Nigerians between 2021 and the first quarter of 2026, second only to India. Of those, 42,893 came through the Health and Care Worker route. Outside healthcare, 3,398 Nigerians received Skilled Worker visas, a pool that includes accountants and management consultants as well as software developers and IT professionals.

On the UK route, then, the exodus has been mostly a nursing and care story, with technology a much smaller share. The same data shows approvals falling sharply after tighter rules took effect in 2024, including a rise in the Skilled Worker salary threshold from £26,200 to £38,700.

The figures have limits. They cover one destination, and they do not capture people who leave on student visas or move to the United States, Canada, or the Gulf. They do suggest that “everyone is leaving for the UK” overstates the case for tech specifically.

The third path: leaving without leaving

A growing share of Nigeria’s technical workers are not emigrating at all. MyJobMag’s 2025 remote work report, cited by allAfrica, puts remote jobs at about 17 percent of the Nigerian total, against a global average of 28 percent. Stakeholders quoted in the same report say global hiring has pushed up salary expectations and made retention harder for local employers.

Government is leaning into this. Communications Minister Bosun Tijani has said the 3 Million Technical Talent programme, which has trained more than 117,000 people, is being paired with outsourcing firms and aims to place fellows in remote roles with international companies. One industry executive quoted by TechEconomy expects most of the programme’s graduates to stay in Nigeria over the next five years, many of them employed abroad remotely. The same piece cautions that remote exporters of code still depend on reliable power and broadband.

This is brain drain without the departure. The worker stays, spends locally and earns in stronger currency. The employer, and often the seniority and mentoring that come with the role, sit elsewhere. Whether that counts as gain depends on how much of the income, spending, and skills transfer lands at home.

Money returns, capability is harder

Remittances are the most visible return flow. The World Bank reported that Nigeria received $19.5 billion in 2023, about 35 percent of all remittances to sub-Saharan Africa. That figure covers migrants in every profession, and it supports households and foreign exchange supply. It does not rebuild an engineering bench. A nurse’s or developer’s remittance helps a family but does not train the next senior engineer at a Lagos firm.

Returnees and the friction they meet

There is real evidence of movement in the other direction. Nairametrics’ May 2026 profile of ten diaspora Nigerians who came back to build businesses includes Maya Horgan, who launched Ingressive Capital in 2017 to back African technology startups. Returnees bring capital, networks and operating experience, and they can reduce the trust gap with foreign investors.

Coming back is not frictionless, though. A University of Pretoria study of returnee entrepreneurs in Nairobi’s tech-enabled SME sector found a pattern it calls “returnee liability”. Most returnees overcame institutional hurdles, but interpersonal gaps persisted, creating information disadvantages and higher transaction costs compared with local founders who never left. Brain gain, in other words, is not automatic when someone books a flight home.

What a realistic response looks like

The evidence points to a retention problem that is partly about seniority. Programmes like 3MTT can widen the base of entry-level talent, but the TechEconomy commentary draws a sharp line between volume and depth, and Eniolorunda’s complaint is about the latter. Senior engineers leave or go remote when local roles, pay, and infrastructure cannot compete.

Nigeria’s policy options follow from that: keep power and broadband reliable enough that remote workers can live and work here, create senior-level domestic roles that match global offers, and lower the friction for returnees. None of these is quick, and none depends on stopping people from leaving.

The better question may not be how many people go, but where their work, income, and expertise end up. A developer in Abuja employed by a European firm, a founder who returns from London to build a fund, and an engineer who emigrates and sends money home are all part of the same migration story. They leave the continent with very different balance sheets.