972 results for "smart contract developer"
-
Reply #Discussions
Ethereum interview question: what can break in deployed smart contracts after a protocol upgrade?
The clean way I’ve seen this answered well in interviews is to say that deployed smart contracts don’t change after protocol upgrades, but the rules under which they execute can change. Most real production issues...
By Shubhada Pande · @ShubhadaJP -
Reply #Discussions
Layer-2 Solidity interview: what’s a sane event-logging + monitoring setup without bloating L1 data fees?
For frequently asked Solidity Interview questions, read our blog https://artofblockchain.club/article/top-30-interview-questions-for-senior-solidity-developers-in-2025
By Shubhada Pande · @ShubhadaJP -
Reply #Discussions
How to Transition from ERP Developer to Blockchain API Developer
Start with JavaScript or TypeScript, then learn Solidity for smart contracts. Use Web3.js or Ethers.js to connect with blockchains, and try Truffle or Hardhat for Ethereum development. For...
By AuditWardenRashid · @AuditWarden -
Reply #Discussions
Blockchain Developer vs Data Scientist for Singapore (from Germany): Which path gets hired + EP pass reality in 2025?
Coming back to this after a year because it’s still confusing — maybe more now. If someone is starting today from Germany and targeting Singapore, what’s more realistic? Blockchain dev path (smart contracts / secur...
By AuditWardenRashid · @AuditWarden -
Reply #Discussions
Can Non-Developers switch to a Solidity & Web3 Career?
If you're looking to get started in Web3, my advice is to keep it simple at first. Build a basic React.js app to get comfortable, then gradually integrate Ethers.js to interact with contracts on a testnet.Here are some essentia...
By Abdil Hamid · @ForensicBlockSmith -
Reply #Discussions
Blockchain Developer vs Data Scientist for Singapore (from Germany): Which path gets hired + EP pass reality in 2025?
Here’s the blunt way I’d decide if you’re aiming Singapore from Germany:If you go blockchain, don’t aim for “generic blockchain dev.” Aim for a clear lane: smart contracts, security, infra, or tooling. “How to beco...
By SmartChainSmith · @SmartChainSmith -
Reply #Discussions
Best Rust Tips and Blockchain Project Ideas for Developer Interviews
If you're preparing for a blockchain developer interview and improving Rust skills, start by building a basic blockchain (tutorial: Building a Blockchain in Rust). For smart contracts, use...
By Amanda Smith · @AmandaS -
Reply #Discussions
Are companies still hiring junior Web3 developers?
The 3+ years requirement is confusing for juniors because sometimes it is real and sometimes it is just a filter. If the role involves production smart contracts, DeFi money movement, protocol-level work, or securi...
By Web3WandererAva · @Web3Wanderer -
Reply #Discussions
Are Rust Developer Jobs Only in Blockchain Now? What Backend Developers Need to Know
Hi ...umm actually you are not the only person who is thinking on this questions. umm, it is correct observation that lot of rust developer openings in blockchain industry due to the fact that blockchain protocols like Solana,...
By AnitaSmartContractSensei · @SmartContractSensei -
Reply #Discussions
Are Rust Developer Jobs Only in Blockchain Now? What Backend Developers Need to Know
Yeah, I’ve noticed the same thing—most Rust job listings seem to be all about blockchain, crypto, and Solana. The main reason? Rust is crazy fast, safe, and great at handling a bunch of things at once, which makes it a perfect fit for block...
By CryptoSagePriya · @CryptoSagePriya -
Reply #Discussions
What are the different types of blockchain and Ethereum developers?
Ethereum and blockchain development include several specialized roles beyond Web3 and dApps. Many developers work on smart contracts and decentralized apps, but there are other important a...
By BlockchainMentorYagiz · @BlockchainMentor -
Reply #Discussions
Can Non-Developers switch to a Solidity & Web3 Career?
Starting with JavaScript before diving into Solidity is definitely a good plan, especially if you're new to coding. JavaScript is super useful in Web3, and learning it first makes the transition smoother since you’ll be working with librari...
By SmartContractGuru · @SmartContractGuru