Crypto Jobs Crypto Industry Roles 2 — Questions and Answers
Question 1: A blockchain developer at a crypto exchange is primarily responsible for which of the following?
- Writing and auditing smart contract and protocol code (Correct answer)
- Managing the company's social media accounts
- Negotiating advertising contracts
- Filing quarterly tax returns
Correct answer: Writing and auditing smart contract and protocol code
Blockchain developers build and maintain the code that powers protocols and smart contracts.
Question 2: Which role focuses on protecting a crypto firm's wallets, keys, and infrastructure from attackers?
- Security engineer (Correct answer)
- Community manager
- Graphic designer
- Account receivable clerk
Correct answer: Security engineer
Security engineers safeguard private keys, wallets, and systems against breaches.
Question 3: A DeFi protocol hires a 'tokenomics designer.' What is their main task?
- Designing the token supply, incentives, and economic model (Correct answer)
- Coding the mobile app UI
- Running customer support tickets
- Auditing physical office expenses
Correct answer: Designing the token supply, incentives, and economic model
Tokenomics designers structure token supply, distribution, and incentive mechanisms.
Question 4: Which professional reviews smart contracts for vulnerabilities before deployment?
- Smart contract auditor (Correct answer)
- HR generalist
- Sales development rep
- Office manager
Correct answer: Smart contract auditor
Smart contract auditors inspect code to find exploits before launch.
Question 5: A crypto company posts a job for a 'compliance officer.' What do they handle?
- Ensuring the firm follows KYC, AML, and regulatory rules (Correct answer)
- Designing NFT artwork
- Writing the whitepaper introduction
- Mining Bitcoin on company hardware
Correct answer: Ensuring the firm follows KYC, AML, and regulatory rules
Compliance officers ensure adherence to KYC, AML, and applicable regulations.
Question 6: What does a 'protocol researcher' at a blockchain foundation typically do?
- Study consensus, cryptography, and design new protocol mechanisms (Correct answer)
- Manage payroll for employees
- Sell merchandise at conferences
- Schedule the CEO's meetings
Correct answer: Study consensus, cryptography, and design new protocol mechanisms
Protocol researchers investigate consensus and cryptographic mechanisms to improve designs.
Question 7: Which role builds the user-facing interfaces of a crypto exchange or wallet?
- Front-end developer (Correct answer)
- Network cabling technician
- Tax auditor
- Warehouse supervisor
Correct answer: Front-end developer
Front-end developers create the web and app interfaces users interact with.
Crypto Jobs Crypto Industry Roles 2
A blockchain developer at a crypto exchange is primarily responsible for which of the following?