ArtofBlockchain

Merrythetechie
@Merrythetechie • Mar 24, 2026

Mar 24, 2026

1.6K

Solidity interview: Overflow/Underflow handling — 0.8 checks, SafeMath, and upgradeable contract gotchas

I’m prepping for a Solidity interview and got stuck when they asked about integer overflow/underflow. I know Solidity 0.8+ has built-in overflow checks, but the interviewer didn’t stop there. They...

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AuditWardenRashid
@AuditWarden • Mar 24, 2026

Mar 24, 2026

520

How to Answer Salary Expectations in Early-Stage Blockchain Startups When Pay Includes Cash, Tokens, and Equity

I’m struggling with the salary expectations question in early-stage blockchain startup interviews because the answer becomes unclear the moment compensation includes cash, tokens, and equity. I have three years of...

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Victor P
@TrG6JIR • Mar 24, 2026

Mar 24, 2026

421

Almost every blockchain job form asks for my LinkedIn link — what makes a recruiter trust it fast?

When I apply to jobs, many blockchain job forms now make LinkedIn mandatory.So LinkedIn no longer feels optional. It feels like part of the recruiter’s first screening step. My problem...

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29 days left

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Trading Technology Engineer (Senior) — Java / Quant Systems

BitMEX • Full Time

Remote · EMEA Posted: Mar 23, 2026

Job description

BitMEX operates a high-performance crypto derivatives exchange, where the trading engine forms the backbone of order execution, risk management, and market data distribution. The platform is built for low latency, high throughput, and continuous availability across global markets. This role focuses on building and scaling core trading infrastructure, working closely...

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30 days left

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Distributed Systems Engineer (Mid–Senior) — Rust/Go

Ritual • Full Time

Remote · Worldwide Posted: Mar 23, 2026

Job description

Ritual is building a blockchain execution layer designed for AI-native operations, combining distributed systems, crypto infrastructure, and AI model access into a unified network. Their stack includes a live private testnet and products enabling both on-chain and off-chain AI execution. This role sits at the core of scaling distributed infrastructure,...

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Olivia Smith
@SmartOlivia • Mar 23, 2026

Mar 23, 2026

2.6K

How to Explain Smart Contract Debugging in Solidity Developer Interviews

I’m preparing for Solidity developer interviews, and one question keeps tripping me up: “How do you debug smart contracts?” In Web2, debugging feels more predictable — logs, breakpoints, stack traces.In...

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Shubhada Pande
@ShubhadaJP • Mar 23, 2026

Mar 23, 2026

442

Smart Contract Interview Prep: Solidity, Security, Debugging, Take-Home Tests & Hiring Signals

Smart contract interviews are not just Solidity recall tests. A strong interview loop checks how you reason under constraints, how you explain tradeoffs, how you handle debugging uncertainty, how you...

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Victor P
@TrG6JIR • Mar 22, 2026

Mar 22, 2026

683

How Do I Explain ‘Common Smart Contract Security Mistakes’ in Auditor Interviews Without Sounding Generic?

I’m preparing for full-time smart contract auditor roles in London, and I’m stuck on one interview question that always exposes my weakness:“What are the most common mistakes developers make in...

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Wasim Choudhary
@K9QfAg6 • Mar 22, 2026

Mar 22, 2026

89

ZKP developer q/a

Any ZKP developers here? I’m seriously considering moving into Zero-Knowledge Proof development and would like to understand the real path to becoming one — beyond tutorials and surface-level guides. I’m...

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Abhi Shankar
@abhishankar • Mar 22, 2026

Mar 22, 2026

329

About web3 non-tech roles (Finance, consulting, Marketing, operations, etc..)

I was preparing for MBA entrance exams like CAT,SNAP etc to get into a top b school in india. I am going to take gap years to prepare for the...

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Hayley Woodhouse
@ouyKkIN • Mar 22, 2026

Mar 22, 2026

1.8K

How to start a career in blockchain forensics at a US startup (remote Web3 jobs) — scams, wallet tracing, and compliance investigations

Hi everyone, I have a background in cybersecurity (mostly penetration testing), and I’m currently pursuing a master’s with a concentration in blockchain security. Alongside that, I’m working with a blockchain...

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RubenzkArchitect
@zkArchitect • Mar 22, 2026

Mar 22, 2026

1.5K

L2 migration PM interview: governance layer — how to implement governance for a blockchain network (best practices)

Need help tightening an interview answer. PM role. Question: “We’re migrating to L2 — design the governance layer so it’s fair, fast enough to ship, and secure.” I said “transparency...

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Ophirians Maharlika
@eCErd43 • Mar 21, 2026

Mar 21, 2026

172

Let’s Talk About AI Security Auditing in Web3

Security has become one of the most talked-about topics in Web3 — and for good reason. Every week, we see new exploits, drained contracts, or projects shutting down because something...

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15 days left

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Senior Security Engineer

Lightning Labs • Full Time • NA

Remote · Worldwide Posted: Jan 6, 2026

Job description

Lightning Labs is hiring a Senior Security Engineer to support the security posture of its growing, globally distributed engineering organization. This is a hands-on role focused on defining and implementing systems security practices across production and open-source environments that interact with Bitcoin and the Lightning Network. The role involves securing...

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15 days left

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Smart Contract Engineer

Paxos Labs • Full Time • NA

Remote · NYC Posted: Jan 3, 2026

Job description

Paxos Labs builds enterprise-grade onchain infrastructure used by large financial organizations to support transparent and verifiable digital asset products. The Smart Contract Engineer role sits within the engineering organization and focuses on scaling the company’s DeFi protocol infrastructure. The position involves researching, designing, and implementing core protocol mechanisms across areas...

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15 days left

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Smart Contract Engineer

Category Labs (formerly Monad Labs) • Full Time • NA

Remote · New York Posted: Jan 3, 2026

Job description

Category Labs is a systems engineering and research team building high-performance decentralized infrastructure. The company focuses on application-layer primitives enabled by a custom, high-throughput EVM client. As a Smart Contract Engineer, you will work within the core engineering group to design and implement smart contracts aligned with the performance characteristics...

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15 days left

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Solutions Engineer

Alchemy • Full Time • NA

New York, NY, United States / San Francisco, CA, United States Posted: Dec 23, 2025

Job description

Alchemy provides developer infrastructure, APIs, and tooling used to build and scale onchain applications and rollups. The Solutions Engineer role works closely with strategic customers to design, optimize, and extend their use of Alchemy’s infrastructure. This position combines systems design, hands-on coding, and customer-facing collaboration. You will advise teams on...

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Shubhada Pande
@ShubhadaJP • Mar 21, 2026

Mar 21, 2026

326

Solidity Debugging & Tooling Hub: Reverts, Trace Debugging, Hardhat, Foundry, Fork Tests, and Incident Proof

For Solidity developers, smart contract QA engineers, auditors, and serious Web3 builders who want to debug contracts faster, reproduce failures reliably, and explain real engineering judgment with proof. If your...

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SolidityStarter
@SolidityJatin • Mar 20, 2026

Mar 20, 2026

510

Fintech BA to Web3: Which Analyst Roles Are Realistic, and What Proof Gets Interviews?

I’m a fintech business analyst with 4 years of experience in SQL, Power BI, reporting, KPI definitions, and stakeholder work. I’m based in India and trying to move into remote...

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Akemi R
@snappy-bullet • Mar 20, 2026

Mar 20, 2026

423

Security PM Interview Questions: Do Bug Bounty Write-Ups or Audit Artifacts Matter More?

I’m preparing for Security PM interviews in US Web3 teams, and I keep getting stuck on one practical question: when candidates talk about bug bounty work or audit work, what...

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