Blockchain Developer

3 weeks ago


india KoinBX Full time

Responsibilities:  


1. Design, develop, and maintain scalable web applications using JavaScript 

stack technologies such as Node.js, Nest.js, React.js, and Express.js. 

2. Integrate various public blockchains into our platform 

3. Collaborate with cross-functional teams including product managers, 

designers, and backend developers to define and implement features and 

enhancements. 

4. Implement and maintain APIs for seamless interaction with blockchain 

networks and protocols. 

5. Optimize application performance and ensure high availability and reliability. 

6. Conduct code reviews, identify areas for improvement, and mentor junior 

team members. 

7. Stay updated with the latest trends and advancements in blockchain 

technology and web development, and evaluate their potential impact on our 

platform. 

8. Ensure adherence to coding standards, best practices, and security 

guidelines. 


Requirements:  

1. Bachelor’s degree in Computer Science, Engineering, or related field. 

2.3-5 years of professional experience in web development with a strong focus 

on JavaScript stack technologies. 

3. Proven experience in integrating blockchain technology into web 

applications, with a deep understanding of blockchain protocols, smart 

contracts, and decentralized applications (dApps). 

4. Proficiency in multi-signature, multiparty computation, and 3rd party Node 

provider integration 

5. Experience with public blockchain platforms such as Bitcoin, Ethereum, etc. 

6. Solid understanding of RESTful APIs and web services. 

7. Strong problem-solving skills and the ability to troubleshoot complex issues. 

8. Excellent communication and collaboration skills. 

9. Ability to thrive in a fast-paced, agile environment and adapt to changing 

priorities. 

10. Experience with continuous integration and deployment (CI/CD) pipelines is a plus. 

11. Experience in setting up Bitcoin core, and Geth node is a plus 



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