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Blockchain Developer


IT & Telecoms

Freetown, Sierra Leone

Job Type


Closing date:

11 April 2022

To apply, use the link or send your CV to the  Email address below.

If blank, use the "Apply now" button.



About The Job Toptal developers work with speed and efficiency to deliver the highest quality of work. We are looking for someone who is passionate about their client’s business, and ready to work on exciting projects with Fortune 500 companies and Silicon Valley startups, with great rates and zero hassles. If you are looking for a place to advance your career, enhance your skill set, and build connections around the globe, Toptal is right for you. About Toptal Toptal is an exclusive network of top freelancers from around the world. Fortune 500 companies and Silicon Valley startups hire Toptal for their most important projects. Toptal is one of the fastest-growing fully remote networks and empowers freelance software developers, designers, finance experts, product managers, and project managers worldwide to grow and excel in their freelance careers. Toptal clients vary in sizes and industries, from enterprise organizations and big tech companies to Silicon Valley startups and renowned universities. Once you enter the network, our matchers will contact you with project opportunities that fit your expertise and preferences. We have experts in over 120 countries who get to work remotely on projects that meet their career ambitions.


Requirements • 3+ years of professional experience in software development • Experience with the Ethereum blockchain is a strong advantage • Practical experience with Solidity development is a strong advantage • Experience creating non-fungible tokens is a plus • Project management skills • Experience with system architecture or leading a software team is a strong advantage • Full-time availability is a strong advantage If you’re interested in pursuing an engaging career working on full-time freelance jobs for exclusive clients, take the next step by clicking apply and filling out the short form to get started.

About the Role

About The Role We are looking for a Blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network for companies from Silicon Valley startups to Fortune 500. The perfect candidate should excel at implementing stable, secure, and optimized code. Also, experience with Solidity and Ethereum is a strong advantage but not required.

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