How I Landed a Job in Blockchain

August 08, 2025

I never thought I’d end up working in blockchain. A few years ago, I didn’t even fully understand what it was. But today, I’m a blockchain developer working on smart contracts, decentralized apps, and systems that could reshape the internet as we know it. Here's how it happened—and what I learned along the way.

The Curiosity Spark

It all started during the 2020 lockdowns. Like many people, I had extra time on my hands and wanted to learn something new. I kept hearing about Bitcoin and Ethereum, so I decided to dig in. The more I read, the more fascinated I became—not just with crypto as an investment, but with the underlying technology: blockchain.

I was especially intrigued by smart contracts—code that runs on the blockchain and executes automatically when conditions are met. It felt like a new form of digital trust.

From Watching to Building

I came from a web development background (mostly JavaScript and Python), but blockchain felt like a whole new world. So, I started small:

I created a wallet and interacted with some decentralized apps (dApps).

I read the Ethereum whitepaper (twice).

I followed projects on GitHub and watched hours of tutorials on Solidity.

Eventually, I built my first smart contract: a simple voting app on Ethereum. It was clunky and inefficient, but it worked—and I was hooked.

Getting Serious: Projects and Open Source

Once I had the basics down, I started building more. I contributed to open-source blockchain projects, joined hackathons, and even created my own token for fun.

One of the smartest moves I made was participating in Gitcoin bounties. These are real-world tasks posted by Web3 companies, and anyone can contribute. It gave me visibility, hands-on experience, and eventually—my first paid gig in blockchain.

Networking in Web3 (Yes, Even Remotely)

Most blockchain work is global and remote. I joined communities on Discord, Telegram, and Twitter (now X). I engaged with developers, attended virtual meetups, and asked questions—even dumb ones. People in Web3 are often surprisingly open to newcomers if you show genuine interest.

This networking eventually led me to a job posting in a DAO (Decentralized Autonomous Organization). I applied, submitted some code samples, and got an interview.

The Interview Process

The interview was different from traditional tech interviews. It was more focused on:

My GitHub contributions

Understanding of blockchain fundamentals

Ability to write and test secure smart contracts

Familiarity with Web3 tools (like Hardhat, Metamask, Ethers.js)

There was no whiteboard test—just practical, hands-on challenges and conversations. A week later, I got an offer.

Now: Working in Blockchain

Today, I work on a protocol that helps users manage their crypto assets securely. It’s fast-paced, sometimes chaotic, but incredibly exciting. I’m learning constantly—from gas optimizations and zk-proofs to staying updated with new EIPs (Ethereum Improvement Proposals).

And yes, there are ups and downs. The market can be volatile, and the tech moves quickly. But if you're curious, adaptable, and enjoy solving problems, it’s a rewarding space to be in.

Advice to Anyone Starting Out

If you’re thinking about getting into blockchain, here’s what worked for me:

Start by doing: Use dApps, write smart contracts, break things.

Learn Solidity and Web3 basics: There are free tutorials everywhere.

Contribute to open-source projects: Your GitHub is your resume.

Join the community: Twitter, Discord, hackathons—they’re gold.

Don’t wait to be perfect: Everyone’s still learning in this space.

Final Thought

Landing a job in blockchain wasn’t easy, but it was one of the most worthwhile decisions I’ve made. The space is still young, still growing, and still full of opportunities—if you're willing to dive in.

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