Full Stack Developer; Blockchain, Ruby on Rails, React, Next.js; R
Remote / Online - Candidates ideally in
Phoenix, Maricopa County, Arizona, 85001, USA
Listed on 2026-11-01
Phoenix, Maricopa County, Arizona, 85001, USA
Listing for:
Cube Square Concepts Projects
Full Time, Seasonal/Temporary, Remote/Work from Home
position Listed on 2026-11-01
Job specializations:
-
Software Development
Full Stack Developer, Blockchain / Web3, Software Engineer, React.js
Job Description & How to Apply Below
Category:
Technology
Location:
Lagos Lagos Nigeria
Position: Full Stack Developer (Blockchain, Ruby on Rails, React, Next.js)
Location: Remote
Employment Type: Full-Time
Job SummaryWe 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.
- 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.
- 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.
- Collaborate with designers, product managers, and other developers to deliver end-to-end solutions.
- Debug and troubleshoot issues across the entire stack.
- Write unit and integration tests to ensure code quality and reliability.
- Deploy applications to production environments and monitor performance.
- Stay updated on emerging technologies and industry trends in blockchain and web development.
- Propose and implement improvements to existing systems and processes.
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).
- Strong problem-solving and analytical skills.
- Excellent communication and teamwork abilities.
- Ability to work independently and manage multiple tasks effectively.
- Experience with Dev Ops tools (e.g., Docker, Kubernetes, CI/CD pipelines).
- Knowledge of cloud platforms (e.g., AWS, Azure, Google Cloud).
- Familiarity with Agile/Scrum methodologies.
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.
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