987 results for "smart contract developer"
-
Reply #Discussions
I Have a DeFi Interview This Week — How Do I Explain Price Oracle Security Without Sounding Superficial?
The trick with oracle questions is to stop answering them like a glossary and start answering them like someone who’s actually shipped contracts. Interviewers want to understand whether you grasp failure mode...
By amanda smith · @DecentralizedDev -
Reply #Discussions
As a Blockchain QA Engineer, How Do You Answer “Testing Strategy” in Interviews Without Sounding Shallow or Unprepared?
We don’t expect textbook answers. Structure matters — how you think under uncertainty. Start with Scope → Risk → Method → Feedback. Explain how you pick critical contracts, map user risks, then select Hardhat or Fo...
By Abdil Hamid · @ForensicBlockSmith -
Discussion #Discussions
Senior DeFi dev here — L2 system design interviews keep tripping me up on rollups vs sidechains security. How do you exp...
Hey folks, need some help.I’ve got a system design interview coming up for a blockchain infra / architect-ish role, and they said a big chunk will be around Layer 2.I’m a senior engineer (JS / Python / Solidity). I’ve buil...
By Santos P · @Santos -
Reply #Discussions
From Finance to Blockchain: What’s the Smart Way to Transition as a Business Analyst?
This is one of the most insightful transition questions we’ve seen — because the analyst role is the real “bridge” in blockchain. For deeper guidance, explore these AOB threads: What Blockchain Job Roles Are Hot for Business Analysts Right...
By Shubhada Pande · @ShubhadaJP -
Reply #Discussions
From Finance to Blockchain: What’s the Smart Way to Transition as a Business Analyst?
Don’t underestimate how transferable your finance mindset is. In DeFi, most analysts who succeed come from structured sectors like banking or consulting — they already think in terms of risk, process, and metrics. I’d suggest shadowing prod...
By AnitaSmartContractSensei · @SmartContractSensei -
Reply #Discussions
From Finance to Blockchain: What’s the Smart Way to Transition as a Business Analyst?
To understand more about Star method in blockchain interviews as mentioned by @fintechLee, read the thread https://artofblockchain.club/discussion/how-do-you-use-the-star-method-in-blockchain-interviews-heard-this
By Shubhada Pande · @ShubhadaJP -
Reply #Discussions
From Finance to Blockchain: What’s the Smart Way to Transition as a Business Analyst?
More interesting discussion threads around Blockchain business analyst roles are https://artofblockchain.club/discussion/what-blockchain-business-analyst-skills-matter-most-for-fintech-professionals-moving-to https://artofblockchain.club/di...
By Shubhada Pande · @ShubhadaJP -
Article #Blockchain Basics
Understanding Blockchain: The Hidden Key to Smart Crypto Investing
When exploring crypto investments, it's easy to get caught up in the excitement of potential returns. But beneath the surface, there's a foundation that can make or break your investment: the blockchain it's built on.Think of it like buying...
By Shubhada Pande · @ShubhadaJP -
Reply #Discussions
Live PR review nerves — do seniors secretly judge beginners too harshly?
I used to take every comment to heart 😬. A reviewer once wrote “risky logic” under my PR and I spent the entire weekend convinced I wasn’t smart enough for Web3. Much later I realized something simple: 👉 Blunt comment ≠ perso...
By Emma T · @5INFFa4 -
Reply #Discussions
How to Land Account Abstraction Jobs (ERC-4337): Bundlers, Paymasters & Security Skills That Actually Get Hired
If you want to get into Account Abstraction roles, the biggest unlock isn’t reading more ERC-4337 docs — it’s actually building and breaking the standard in practice. Start very small: implement a minimal smart acc...
By BennyBlocks · @BennyBlocks -
Reply #Discussions
What does oracle design mean in blockchain developer job descriptions, and what skills are expected?
This is honestly where I was asked in my one of first DeFi interviews. I thought knowing oracle design just meant knowing how to pull prices from Chainlink or Pyth. Then the interviewer hit me with: "What happens if the L2 sequencer drops f...
By BlockchainMentorYagiz · @BlockchainMentor -
Reply #Discussions
Do AI payments and agent wallet jobs expect Solidity developers to understand human-in-the-loop approval flows?
One recent job-post pattern supports this point. When I look at newer wallet infrastructure and crypto intelligence roles, the signal is becoming clearer: teams are not only asking, “Can this person write Solidity or connect a wallet?” They...
By Bondan S · @Layer1Bondan