Tech

Working in tech in China after 40: I read the actual texts, here's what changes

I've been learning Mandarin for 2 years and I dream of tech in China. I read the official decrees: the K visa, what's still possible after 40, and the wall I'm dreading.

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I've been learning Mandarin for more than two years now. Two years of characters, of tones that resist me, of small HSK victories. And every time someone asks me why — why not Spanish, why not "a useful language" — I answer the same thing: because I watch where the world is going, and I believe it's tilting eastward.

But believing and knowing aren't the same thing. So I did what I always do when a subject grips me: I went and read the official texts. Not the enthusiastic blogs, not the "move to China in 2026" videos. The decrees. And what I found there both gave me momentum and calmed me down. Here's what I take away, for myself and for you if you're asking the same questions.

China isn't a whim

I'll be honest about my "why," because it isn't only professional. I'm a mom of three, and when I think about their future, I'm not thinking about the city we live in today. I'm thinking about the world they'll be working in fifteen years from now. I want them to grow up open to Asia, at ease in a world that no longer revolves only around the West. That's the first reason.

The second is more down to earth: the ratio between a tech salary and the cost of living. As a solo parent, I'm doing the math all the time. And on that front, some Asian cities offer a balance a 48-year-old developer will struggle to find again in Western Europe.

The third is raw ambition. China doesn't invest in tech "as well." It has made it a state priority, and that creates a pull for skills. That's the point I want to dig into first, because it's the one that makes everything else serious.

Why I believe tech is being played out over there

This isn't a bar-stool hunch. In March 2026, China adopted its 15th Five-Year Plan for 2026–2030. And at the heart of that plan, one idea comes back like an obsession: the "new quality productive forces." Concrete translation: bring artificial intelligence into the whole economy, and become self-sufficient in critical technologies.

The list of those technologies is explicit — semiconductors, AI, robotics, biotech, quantum computing, 6G. The country no longer treats tech as one sector among others: it talks about it as a national-security objective. When a state puts that level of political will behind a field, it creates a demand for talent that doesn't depend on a hype cycle. It lasts.

For someone like me — reskilled, and ultimately in permanent learning — that's exactly the kind of signal you look for. But I made myself a promise while writing this: not to confuse "strong demand" with "wide-open door." Because China, precisely, sorts its foreign talent with very specific rules. And the first door everyone talks about is called the K visa.

The K visa: I was sold a dream, I read the decree

The K visa is the big new thing, and I understand why it's making noise. It was created by a decree of the State Council, signed in August 2025, in force as of October 1, 2025. Its promise is frankly seductive: no employer needed, no invitation letter needed, no signed contract needed before arriving. You can enter, do R&D, teach, start a project. Multiple entries, validity up to five years, long stays. On paper, it's the red carpet.

And then I read the criteria. The K visa is aimed at young science and technology talent. "Young." The age range that comes up in the published criteria hovers around 18 to 45.

I'm 48. So I'm, by three years, on the other side of the barrier.

I'm telling you straight because no one says it in the enthusiastic content: the K visa wasn't designed for us. It's excellent news if you're 32 with a STEM master's. If you're reskilling and past forty, it's simply not your path. And it stung, I admit. But it also forced me to look for the real door, the one people talk about far less.

So, after 45, what do you do?

The path that remains, and that's nothing like a consolation prize, is the classic Z visa with its work permit. It rests on an official points system that sorts foreigners into three categories — A, B and C. 85 points or more, you're category A. Between 60 and 84, category B. Below that, C.

Age matters, but — and this is important — it doesn't disqualify you. The scale gives up to 10 points for age, with the maximum between 26 and 45. After 45, you lose those points, full stop. You don't get them back, but you can offset them elsewhere: the degree counts, experience counts, salary counts, working in a development zone (think Shenzhen) counts.

And there's one line in the scale that made me smile, then think: mastering Chinese at HSK 4 or above earns 10 points. Exactly the number of points I lose because of my age.

That's where I have to be honest about my biggest fear. I'm at HSK2. HSK4, when I look at it today, looks like a mountain. Reaching professional-level Mandarin is the wall that makes me doubt this whole project the most — far more than the visas or the certifications. But seeing that level written in black and white in an immigration scale changes something: it's no longer just a hobby or a whim. It's a line in my file. My evening Mandarin classes just took on a much more concrete meaning.

Two last realities, without sugarcoating them. Category B imposes an age ceiling at 60, and since February 2026 renewals beyond that are systematically refused. If you're aiming for an expat move around fifty, the window exists but it's counted — you have to enter several years before 60, not the day before. And category A, the only one that completely erases the age question, demands in exchange a high-level profile: high salary or recognized-talent status. It's demanding. But it's precisely the target to aim for if you want age to stop being a topic.

What I take away, and where it leaves me

I won't lie to you about my own project: yes, going to live and work in Asia and letting my children study there is part of my horizons. I'm giving neither a date nor a roadmap here — those are my family's business — but I'm moving forward, and this article is a step in that work.

And here's where it leaves me, after reading the actual texts rather than the promises. Tech China is serious and durable. The K visa isn't for the 40+ profiles, so better to know it now and stop dreaming about it. The real door is the Z visa, the points system, an employer, certifications that carry weight, and — for me at least — a Mandarin I'll have to lift much higher than my current HSK2.

The door isn't closed. It's narrower after 45, and you go through it with a built file, not with a "young talent" visa. That's fine by me. I've already done a complete career change at an age where I was told it was too late. Building that file is just the next project.

One very concrete thing, to finish

Preparing a tech expat project isn't only about decrees and points scales. It's also a host of small practical details you discover along the way. And there's one I want to flag, because it comes up in every tech-expat experience in Asia: access to the global internet.

On the ground, some of the services you use daily — certain messaging apps, Google tools, work platforms — don't work like they do in Europe. The vast majority of tech expats rely on a VPN to keep stable access to the global internet and secure their connection, particularly on public networks. And it's useful well before departure: for video calls with foreign recruiters, or simply to protect your data when you travel for interviews, a reliable VPN is part of the basic kit.

The one I use and recommend is NordVPN — solid, simple, and designed for this kind of use.

Discover NordVPN →

Affiliate link — see my affiliate policy. To go further, I wrote a full NordVPN review and a comparison of the best VPNs 2026.

My sources

I deliberately prioritized the official texts of the Chinese government over blogs.

Official sources:

Press and professional sources (context and verification 2026):

A small note of method honesty: the exact K-visa age ceiling (45) comes from the criteria relayed by the press and immigration firms; the decree itself refers to the detailed conditions published by each consulate. Before taking any real steps, go check on the website of the Chinese consulate you fall under.

You'll find more practical guides in the Tech section.