A few months ago, I got a frantic call from a founder I'd worked with years back. Their blockchain startup had just secured a fresh round of funding, and they needed developers—fast. Not just any devs, either. They were after senior-level blockchain engineers with protocol experience, Solidity knowledge, and ideally, a background in zero-knowledge proofs. Tall order, right?Here’s the kicker: they weren’t alone. That same week, three other companies reached out with eerily similar requests. It felt like the floodgates had opened.After nearly a decade in the crypto and Web3 recruitment world, I’ve seen trends come and go. But right now? Demand for blockchain developers is off the charts.Let’s dig into why.
Funding in Web3 may have dipped during the bear market, but it never dried up completely. And now, as sentiment shifts and capital starts flowing again, there’s a renewed urgency to build.VCs are backing L2s, infrastructure protocols, modular blockchain stacks, and even more niche use cases like decentralised identity. Every one of those verticals needs developers. Not just to write smart contracts, but to build robust, scalable systems that can handle real-world demand.One of my clients recently closed a $40M round to scale their L2 rollup. Within a week of the announcement, they had 200+ inbound job applications—but only a tiny fraction were actually qualified blockchain developers. That’s the bottleneck: money is no longer the constraint, talent is.
You might think, "Why not just hire great engineers from Web2?"Believe me, we’ve tried. While some Web2 devs do transition successfully into Web3, there’s often a steep learning curve. Blockchain development isn’t just about syntax or writing code—it’s a whole new paradigm.Take gas optimisation. Or understanding finality in consensus mechanisms. Or writing contracts that are secure enough to handle millions (sometimes billions) in TVL. These are high-stakes systems. Mistakes aren’t just bugs, they’re potential exploits.I remember onboarding a brilliant engineer from a top FAANG company into a DeFi protocol role. Despite their raw talent, they struggled with Solidity nuances and the mindset shift required. It took months of mentorship and upskilling before they were truly comfortable.So when hiring managers say, "We need someone who’s done this before," I get it. They can’t afford to train from scratch.
Let’s talk about protocol devs for a second. These are the folks building the foundational tech—consensus algorithms, validator clients, bridging logic, state sync. They’re few and far between, and everyone wants them.I placed a protocol engineer last year who’d worked on a Cosmos-based chain. Within a month of updating their LinkedIn, they were bombarded with offers from competing L1s and L2s. Some were throwing out absurd compensation packages—we’re talking seven figures with token upside.Why? Because these devs don’t just write code. They shape the architecture of entire ecosystems.And if you think AI is going to replace them anytime soon, think again. The nuance and complexity of protocol-level work is still far beyond what LLMs can automate. Human ingenuity is still king here.
Modular blockchains are shifting how we think about architecture. Instead of monolithic chains doing everything (execution, settlement, consensus, data availability), modular stacks break these apart.That opens the door for a wave of innovation—but also demands a more specialised developer skillset. Now you’ve got devs who focus solely on DA layers, others who specialise in rollup SDKs, and still more who are knee-deep in ZK cryptography.It’s no longer enough to know "blockchain." Companies want devs who know their corner of the stack inside and out. And because this modular approach is still evolving, finding someone with the right mix of experience is like hunting for treasure.
From my own hiring projects, here’s what’s actually landing great talent:
I’ve been in crypto long enough to remember when you could find a Solidity dev in a Telegram channel and hire them the next day. Those days are gone.Today, blockchain developers are the most in-demand talent in tech—and for good reason. They’re building the infrastructure of a decentralised future.So if you’re wondering why blockchain developers are getting harder to hire, now you know. The space is maturing, the challenges are greater, and the talent pool, while growing, still isn’t enough.But hey, if you find a good one? Treat them like gold. Because in this game, they pretty much are.