Blockchain Quality Manager Interview Questions

Blockchain Quality Engineer Interview Questions

Everything You Need to Know About Recruiting and Hiring a Blockchain Quality Engineer

Why hire a Blockchain Quality Engineer?

Do you know that only 1% of the Blockchain projects reach the production phase while the rest fail predominantly due to quality failure?  Lack of validation and verification has even questioned the future of Blockchain technology itself.

As an integral part of the QA (Quality Assurance), a Blockchain Quality Engineer’s solemn pledge is to add a defense layer to the ‘blocks’ and prevent them from contamination and risks.

Blockchain is a decentralized ledger, right? Speed and transparency are vital in this immutable asset, but quality assurance is always a puzzle in the emerging domain, be it data transmission or testing smart contracts. If you want your smartphone to have a built-in crypto wallet, then you need a Blockchain Quality Engineer to test the software quality.

Demand for Blockchain Quality Engineers has plummeted in recent years. Quality testing is an essential part of Blockchain applications for ensuring that products function as per desired specifications.

Hiring Crypto talent is a daunting task considering the gravitas of the role. Along these lines, our tech hiring guide helps you explore more about the hiring process.

What is a Blockchain Quality Engineer?

A Blockchain Quality Engineer develops automation frameworks, manual tests, and tests for glitches and bugs. As an extension of Blockchain engineering, they must be proficient in smart contracts, cryptocurrency, coding, blockchain platforms, and quality assurance tools. They ensure that projects achieve the highest standards in the blockchain ecosystem. 

But how do they do it?  There is no one size fits all approach. For example, they use  Quality Defect Tolerance (QDT)  during production quality control while Crypto Graphical Data is used for data encryption and decryption.

Why are Blockchain Quality Engineers in high demand?

Elias Haase, B9lab Founder, observes that Blockchain projects go live with little or no formal testing (excluding the project developer). He adds that the consequence of working with cutting-edge technology but without a formal quality assurance is  Pandora’s box of bugs. If some are trivial, others have caused a loss of millions of dollars.

Similarly, Lakshminarasimhan Srinivasan, CTO at Tram Global says,

“Quality engineering is crucial for blockchain implementations for managing risks from Solidity codes, and application failures. It is also necessary for scalability and performance benchmarking.”

Roles in Blockchain Quality Assurance grew by a whopping 731% in mid-2022, according to Global Blockchain Industry Talent Insights

According to the U.S Bureau of Labor Statistics, careers in Blockchain Quality Engineering are projected to grow at a rate of 22% between 2019 and 2029.

Average pay for a Blockchain Quality Engineer

As per Glassdoor estimates, the national average for a Blockchain Quality Engineer’s salary in the USA is $1,05,180 per year.

Blockchain Quality Engineer KPIs:

It’s not the only quality that matters, but testing and automating various blockchain frameworks matter a lot for a Blockchain Quality Engineer’s role. 

Being extremely vigilant can prevent potential risks in Blockchain technology.

We have cherry-picked the KPIs for your reference.

  1. Efficiency
  2. Responsiveness
  3. Trust assumptions
  4. Context requirements
  5. Consensus mechanisms
  6.  Future validation of the proposed model

Blockchain Quality Engineer Job Description

Blockchain Quality Engineer is an integration of several platforms, not just blockchain and quality. Therefore, the job description is a culmination of many domain elements from software testing to leadership skills.

Take a look at the Blockchain Quality Job Description here. You can customize the template based on project themes.

  1. Act as a liaison between developers and clients 
  2. Responsible for project initiation, planning, and implementation 
  3. Work on the database and processing systems, and the project’s token economy.
  4. Develop and manage the enterprise’s blockchain database systems, cyber currency controls, and blockchain processing systems
  5. Coordinate and allocate project staff, budget, tasks, and resources for project execution
  6. Plan and allocate resources with quality assurance across all phases
  7. Conduct risk assessment and mitigation plan
  8. Monitor and evaluate project performance and measure the outcome
  9. Provide monthly progress reports and updates on assigned projects(time and cost)
  10. Keep up to date on blockchain trends

Recommended Read: Ultimate Guide to Hiring Quality Talent

Blockchain Quality Engineer Interview Questions

1) What does Blockchain Project Management cover?

2) Walk us through some of the essential skills to become a Blockchain Project Manager

3) Do you know what a Fiat-based Stablecoin is?

4) What is your understanding of budget management in Blockchain?

5) What advice would you give to a client who wants to integrate blockchain with their business?

6) List some key factors to consider before implementing the blockchain strategy

7) What Blockchain project management tools are you currently using in your projects?

8) What are the differences between Hyperledger and Ethereum?

9) What strategic skills are necessary for a Blockchain project manager?

10) What is the future of Blockchain Architecture?

Best Practices for Hiring Blockchain Quality Engineer

A Blockchain Quality Engineer is a promising career in the Blockchain and Crypto domain. Just like the role, the hiring managers should have a keen eye to evaluate them on relevant skills and hands-on expertise. 

A QA engineer should have a keen eye to see the details and detect the errors that others would miss.

Many video interviews suggest that recruiters are struggling to find quality talent for the role. There is an acute talent shortage for the role as the industry is naive and potential candidates lack combined expertise in blockchain and quality engineering. Apart from this, most employers are still stuck in the traditional methods of hiring 

Besides, hiring red flags like over-reliance on credentials than competencies and lack of advanced evaluation tools in skill assessments have severely limited the talent pool.

On the other hand, recruitment software like Glider AI takes candidate evaluation to the next level. Through a structured and standardized process, interviews are made candidate-friendly and also accurately assess skills and competencies. Hiring is not only bias-free but evaluated on real-world scenarios as well.



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