Web3.js Jobs in Web3 & Crypto

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Check out of 13 posted Web3.js Jobs. At LaborX you have a great option to choose a freelance job for Web3.js. Apply a job now and get paid in cryptocurrency.
Senior Front-End Engineer - Crypto/Web3
Senior Front-End Engineer Company Overview Blockchain.com is an industry leader in digital assets software, with a commitment to revolutionizing the financial future through innovative software development. We are dedicated to providing...
Full time
Office
Job Overview: Join Animoca Brands, a renowned leader in digital entertainment, blockchain, and gamification, in the role of a frontend developer. Your contribution will be pivotal in crafting engaging user interfaces and driving...
Full time
Remote
Head of Engineering
ChainSafe is a prominent blockchain research and development company focusing on infrastructure solutions for the decentralized web. In addition to supporting major ecosystems like Ethereum, Polkadot, and Filecoin, ChainSafe develops solutions within the web3 space,...
Full time
Remote
Full-stack Web Developer | Web3 | Cryptocurrency
Job Description Summary The Role We are looking for an engineer for the Build team who can deliver value and impact to the QuickNode team in a fast and nimble way. This engineer will be...
4,167-5,417
Full time
Remote
Director, Smart Contract Development (Solidity)
About the team: We are a close-knit team within the DeFi sector of OKX, focused on developing innovative on-chain solutions to enhance the OKX experience for our customers. Our expertise lies in supporting DeFi protocols,...
Full time
Office
Back-End Engineers, Institutional
Blockchain.com is the leading digital asset software platform worldwide. Our objective is to create an open, accessible, and fair financial future by coding and building software pieces. We are seeking experienced Back-End Engineers in London...
Full time
Hybrid
Smart Contract Development Engineer
About Us At OKX, we believe that technology is reshaping our future. We are a leading cryptocurrency exchange, founded in 2017, that embraces the use of blockchain technology to transform the financial ecosystem....
Full time
Office
Smart Contract Engineer - Ethereum, Soldity
About Clearmatics Clearmatics is a company specializing in blockchain protocol engineering. We develop decentralized financial market infrastructures that aim to be more open, efficient, and resilient than traditional market structures. Our vision is...
Full time
Remote
Senior Product Manager - Openmesh Network
Overview The Senior Product Manager will be responsible for overseeing the management, progress, scalability, and maintenance of all Openmesh products. They will have a deep understanding of Openmesh's goals and the decentralized landscape,...
Full time
Remote
Director of Infrastructure
About Openmesh Openmesh is a trailblazing open-source cloud infrastructure and global open data network that aims to store vital global data without intermediaries. As the largest open web3 data lake, it covers approximately...
Full time
Remote
Staff Virtual Machine Engineer
Applicant Privacy Notice We are seeking to add talented individuals to our exceptional team of blockchain developers at Ava Labs. With a focus on creating high-performance solutions for Web3 on the Avalanche platform,...
Full time
Remote
Senior Python Software Engineer - Web3, DeFi
About Clearmatics Clearmatics is a company that specializes in building decentralized financial market infrastructures using blockchain technology. Their goal is to create market structures that are more open, efficient, and resilient than traditional...
Full time
Remote
Growth & Partnerships Intern
Company Background (Headquarters) At Headquarters (hq.xyz), our mission is to cultivate a responsible generation of Web3 Operators. We achieve this by providing real-time financial visibility and management for Web3 teams, allowing them to...
Full time
Office
people

What does a blockchain developer do?

Cryptocurrency is a digital payment system that doesn't rely on banks to verify transactions. It’s a peer-to-peer system that can enable anyone anywhere to send and receive payments. Instead of being physical money carried around and exchanged in the real world, cryptocurrency payments exist purely as digital entries to an online database describing specific transactions. When you transfer cryptocurrency funds, the transactions are recorded in a public ledger. Cryptocurrency is stored in digital wallets.Cryptocurrency received its name because it uses encryption to verify transactions. This means advanced coding is involved in storing and transmitting cryptocurrency data between wallets and to public ledgers. The aim of encryption is to provide security and safety.

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