Cube Square Concepts Projects

Vacancy for Full Stack Developer (Blockchain, Ruby on Rails, React, Next.js) - R

United States full-time Mid Salary not listed
full-time Mid level Technology & IT Curated
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About the role

Category: Technology

Location: Lagos Lagos Nigeria

Position: Full Stack Developer (Blockchain, Ruby on Rails, React, Next.js)

Location: Remote

Employment Type: Full-Time

Job Summary

We are seeking a highly skilled and motivated Full Stack Developer with expertise in blockchain technology, Ruby on Rails, React, and Next.js to join our dynamic team. The ideal candidate will play a key role in designing, developing, and maintaining innovative web applications that integrate blockchain solutions. This is an exciting opportunity to work on cutting-edge projects and contribute to the development of scalable, secure, and user-friendly applications.

Key Responsibilities

Blockchain Development:

Design and implement blockchain-based solutions, including smart contracts and decentralized applications (dApps).

Integrate blockchain protocols (e.g., Ethereum, Solana) into web applications.

Ensure the security, scalability, and efficiency of blockchain implementations.

Back-End Development:

Develop and maintain server-side logic using Ruby on Rails.

Design and manage databases to ensure efficient data storage and retrieval.

Implement RESTful APIs and GraphQL endpoints for seamless integration with front-end systems.

Front-End Development:

Build responsive, user-friendly interfaces using React and Next.js.

Optimize applications for maximum speed, scalability, and cross-browser compatibility.

Ensure accessibility and a seamless user experience.

Full Stack Integration:

Collaborate with designers, product managers, and other developers to deliver end-to-end solutions.

Debug and troubleshoot issues across the entire stack.

Testing and Deployment:

Write unit and integration tests to ensure code quality and reliability.

Deploy applications to production environments and monitor performance.

Continuous Improvement:

Stay updated on emerging technologies and industry trends in blockchain and web development.

Propose and implement improvements to existing systems and processes.

Requirements

Requirements

Technical Skills:

Strong experience with Ruby on Rails for back-end development.

Proficiency in React and Next.js for front-end development.

Hands-on experience with blockchain technology (e.g., Ethereum, Solana, Hyperledger).

Familiarity with smart contract development (e.g., Solidity, Rust).

Knowledge of RESTful APIs, GraphQL, and web sockets.

Experience with database systems (e.g., PostgreSQL, MySQL).

Understanding of version control systems (e.g., Git).

Soft Skills:

Strong problem-solving and analytical skills.

Excellent communication and teamwork abilities.

Ability to work independently and manage multiple tasks effectively.

Preferred Qualifications:

Experience with DevOps tools (e.g., Docker, Kubernetes, CI/CD pipelines).

Knowledge of cloud platforms (e.g., AWS, Azure, Google Cloud).

Familiarity with Agile/Scrum methodologies.

Benefits

What We Offer

Competitive salary and benefits package.

Opportunity to work on innovative projects with cutting-edge technologies.

Flexible working hours and remote work options.

Professional development and growth opportunities.

A collaborative and inclusive work environment.

How to Apply

Interested candidates are invited to submit their resume and a cover letter detailing their relevant experience and why they are the ideal candidate for this role to; , Please use " Full Stack Developer - Remote Role" as email subject.

DetailsOriginally posted on Himalayas

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT API integration Javascript MySQL Project Management Remote Collaboration Mid level

Likely questions

  1. Tell us about work you have done that is close to the Vacancy for Full Stack Developer (Blockchain, Ruby on Rails, React, Next.js) - R role.
  2. How would you approach your first 30 days at Cube Square Concepts Projects?
  3. Which of API integration, Javascript and MySQL have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with API integration, Javascript and MySQL.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Vacancy for Full Stack Developer (Blockchain, Ruby on Rails, React, Next.js) - R role because I can bring practical experience in API integration, Javascript and MySQL, learn the team quickly, and contribute to the outcomes Cube Square Concepts Projects needs from this hire.

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