986 results for "smart contract developer"
-
Reply #Discussions
What does oracle design mean in blockchain developer job descriptions, and what skills are expected?
This is where oracle design gets tricky for me. A smart contract can work exactly as written and still become risky if the data coming into it is wrong, stale, or easy to manipulate. So I would not read “oracle des...
By ChainPenLilly · @ChainPenLilly -
Reply #Discussions
Do AI payments and agent wallet jobs expect Solidity developers to understand human-in-the-loop approval flows?
The word “autonomous” makes me nervous in this context. In smart contract security, we already worry about permissions, approvals, upgradeability, access control, and bad assumptions. Now if an AI agent is added on...
By Abasi T · @ggvVaSO -
Reply #Discussions
What Is a Blockchain Engineer? Blockchain Developer vs Engineer in Web3 Hiring
@CareerSensei explained this well. I see one more problem with this: many freshers copy the title from the job post and call themselves “blockchain engineer,” but their GitHub only shows one or two smart contract p...
By Merrythetechie · @Merrythetechie -
Reply #Discussions
Best Rust Tips and Blockchain Project Ideas for Developer Interviews
If you’re preparing for a blockchain developer interview and focusing on Rust, here’s what worked for me: Practical Projects: Build a custom token smart contract on platforms like Solana or Near to dem...
By CryptoSagePriya · @CryptoSagePriya -
Reply #Blockchain Basics
GitHub for Blockchain Developers: How to Make Your Projects Recruiter-Readable
I think the hardest part for beginners is that we assume “having GitHub” is enough. I made the same mistake when I started building small Solidity projects. My profile had an ERC-20 token, one voting contract, and a basic DApp,...
By FintechLee · @FintechLee -
Reply #Discussions
Feeling Lost as a New Blockchain Developer: How Do You Navigate a Confusing Codebase?
This is one of the most repeated struggles we see on AOB from Rust devs entering blockchain. The issue isn’t your capability — it’s that most blockchain architectures grow faster than documentation. Here are a few threads from our Sma...
By Shubhada Pande · @ShubhadaJP -
Discussion #Discussions
EVM Interview Questions for Solidity Developers: How to Tackle Gas Optimization, Storage Layouts, and Delegatecall Scena...
I’ve been preparing for blockchain developer interviews lately, and the Ethereum Virtual Machine (EVM) section still feels like a dark box. I know it powers every smart contract on Ethereum and c...
By SmartContractGuru · @SmartContractGuru -
Discussion #Discussions
Open to Blockchain Developer / Web3 Engineer Roles
Hey everyone 👋,I’m Sharan Onamshetty, a Blockchain Developer with hands-on experience in Solidity, Rust, and EVM-based smart contracts. I’m currently exploring full-time and remote...
By Sharan Onamshetty · @Sharan-Shetty -
Reply #Discussions
Solidity interview: Overflow/Underflow handling — 0.8 checks, SafeMath, and upgradeable contract gotchas
Overflow/underflow questions show up a lot in smart contract interviews because they quickly reveal whether someone thinks in risk boundaries, not just syntax. The tricky part is rarely the definition — it’s the fo...
By Shubhada Pande · @ShubhadaJP -
Reply #Discussions
What Are Composable Smart Contracts? Interview Tips
Composable smart contracts allow individual smart contracts to interact and share functions with one another. This design lets developers build larger, more complex applicatio...
By SmartContractGuru · @SmartContractGuru -
Article #Blockchain Basics
Understanding Blockchain Developer APIs: The Key to Building Efficient dApps
🔑 Understanding Blockchain Developer APIs: The Key to Building Efficient dApps📘 What is an API?An API (Application Programming Interface) is a set of protocols and tools that allows different software applications to communic...
By Shubhada Pande · @ShubhadaJP -
Reply #Discussions
What does oracle design mean in blockchain developer job descriptions, and what skills are expected?
Good points in this thread. I think the part many people underestimate is that oracle design is not always a “write one Solidity function and connect a feed” problem. Before the smart contract receives the final va...
By amanda smith · @DecentralizedDev