Node.js Jobs in Web3 & Crypto

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Check out of 50 posted Node.js Jobs. At LaborX you have a great option to choose a freelance job for Node.js. Apply a job now and get paid in cryptocurrency.
Senior Software Engineer - Prime Trade
Job Details: BitGo is a leading provider of digital asset solutions, offering custody, wallets, staking, trading, financing, and settlement services from regulated cold storage. Founded in 2013, BitGo enables clients to securely navigate...
Full time
Office
Frontend Engineer for trading viewer platform(React & Web3)
Hi  Nice to meet you. I am a technical recruiter atAgency consulting company, located in Chippendale, New South Wales, Australia. Now we have to upgrade frontend of trading viewer platform. Here’s the original demo project...
9,000-12,000
Full time
Remote
* We are looking for an AI Engineer / Coder to utilize AI technologies for transforming the web3 domain. As a valuable team member, you will participate in crafting AI solutions and contributing...
Full time
Office
Senior Full Stack Engineer - AI Focus (Backend + AI Applications)
Job Summary A challenging opportunity for a Senior Full Stack Engineer with a focus on AI awaits you. In this role, you will drive the integration and enhancement of advanced AI models such...
Full time
Remote
QA Engineer - Binance Wallet (Web3)
Overview Binance is a prominent player in the global blockchain world, home to the largest cryptocurrency exchange by trading volume. Trusted by millions worldwide for its exceptional security measures, transparent user funds, fast...
Full time
Remote
Senior Software Engineer - Custody Services
BitGo is a prominent provider of digital asset solutions that serves institutional clients by offering custody, wallets, staking, trading, financing, and settlement from regulated cold storage locations. With a global presence, BitGo powers the security...
Full time
Office
Senior Full-Stack Developer - Backend Team
We are a collaborative team focused on designing, developing, maintaining, and enhancing software for various ventures projects that are closely related to our core businesses. These projects are initiated quickly with small, efficient teams. As...
Full time
Hybrid
Senior Software Engineer - Custody Services
BitGo specializes in digital asset solutions for institutional clients worldwide. As the leading infrastructure provider, BitGo offers custody, wallets, staking, trading, and financing services out of regulated cold storage. We are dedicated to fostering a...
Full time
Office
Senior Full-Stack Developer - Backend Team
We are looking for a Full-stack Developer to join our team responsible for designing, developing, maintaining, and enhancing software for various projects related to crypto.com Application's features. You will be actively engaged in designing components...
Full time
Hybrid
Senior Software Engineer - Custody Services
BitGo, a leading digital asset infrastructure provider, is seeking a Senior Software Engineer to join their Custody Services team. This role involves contributing to the development of a custodial platform that enables businesses and customers...
Full time
Office
Senior Full-Stack Developer - Backend Team
We are seeking an innovative individual to join our team responsible for designing, developing, maintaining, and enhancing software features for the crypto.com application. As a Full-stack Developer, you will be deeply involved in creating scalable...
Full time
Hybrid
Senior Backend Engineer
Company Overview: Join Seedify, a leading Blockchain Gaming Launchpad and Incubation Ecosystem driving innovation in gaming, blockchain, and Web3 industries. Our mission is to support project developers and innovators through funding, community building,...
Full time
Remote
Sr Software Engineer, Frontend
About us: Deep expertise, industry evolution, and impeccable craft are the cornerstones of Limit Break. Founded by global mobile gaming industry leaders, we are expanding beyond games to revolutionize digital markets and foster...
Full time
Remote
Frontend Engineer
About Wintermute Wintermute is a leading crypto native algorithmic trading company specializing in digital assets. We offer liquidity across various cryptocurrency exchanges and trading platforms, deliver OTC trading solutions, and support prominent blockchain...
Full time
Hybrid
FULL-TIME WebAssembly (Wasm) Developer
Introduction We need a desirable team member who possesses adaptive, proactive, persistent dependable and loyal character attributes that is always willing to go to extra effort to accomplish and DELIVER. Doing the right thing the...
320-1,280
Full time
Remote
Senior Full-stack Developer
We are looking for a seasoned Full-stack Developer to contribute to the design, development, maintenance, and enhancement of software for various innovative projects closely related to our core business activities. These projects are swiftly bootstrapped...
Full time
Hybrid
Staff Software Architect
We are on a mission to democratize access to digital assets and ensure their security on a global scale. Ledger, established in 2014, is a prominent entity in the digital asset and Web3...
Full time
Hybrid
Blockchain Security Application Support Engineer
Responsibilities Primary tasks include ensuring the continuous operation of the application in the Production environment. Managing other non-production environments like pre-production and staging. Deep understanding of application features and various...
Full time
Hybrid
Blockchain Security Application Support Engineer
Responsibilities Primary responsibilities include ensuring the continuous operation of the application in Production and managing non-production environments. Ensure comprehensive knowledge of application features and all supported blockchains. Collaborate with application...
Full time
Hybrid
Blockchain Security Technical Support Engineer
At our organization, the commitment to user security is overseen by a proficient Security Team consisting of seasoned cybersecurity professionals on a global scale. This team leads the company's efforts in Security, Privacy, and Security...
Full time
Hybrid
Staff Backend Engineer
About Notabene Notabene is dedicated to integrating cryptocurrency into everyday transactions, offering tools to enhance security and reliability in crypto transfers for various organizations worldwide. With operations in multiple countries, Notabene serves a...
Full time
Remote
Backend Engineer
Company Information Seedify is a leading Web3 Gaming Incubator and Launchpad for Web3 projects focusing on innovative technologies such as DeFi, AI, Big Data, NFTs, and Web3 Gaming. By staking $SFUND, you gain...
Full time
Remote
Staff Full-Stack Engineer
About the job BitGo is a leading digital asset financial services provider catering to institutional investors with liquidity, custody, and security solutions. Established in 2013, BitGo is renowned for introducing the multi-signature wallet...
Full time
Office
Open Campus is a DAO and community-led protocol constructing a decentralized education ecosystem. EDU Chain aims to migrate the five trillion-dollar education sector to the blockchain. We are preparing to introduce a dynamic Dapp ecosystem...
Full time
Office
Tech Lead - Crypto & AI (Milan-Remote)
Token Metrics, a leading AI-driven crypto research platform, is seeking an experienced Tech Lead to join our growing team. In this role, you will be responsible for leading technical initiatives, mentoring developers, and contributing to...
Full time
Remote
Tech Lead - Crypto & AI (Manila-Remote)
Token Metrics, a prominent AI-driven crypto research platform, seeks a skilled Tech Lead to join our expanding team. Your primary tasks will involve supervising technical projects, guiding developers, and playing a significant role in the...
Full time
Remote
Tech Lead - Crypto & AI (Lima-Remote)
Token Metrics, a prominent AI-driven crypto research platform, is looking for a seasoned Tech Lead to become part of our expanding team. Your role will involve overseeing technical projects, coaching developers, and playing a significant...
Full time
Remote
Crypto Senior Full Stack Developer (Pakistan- Remote)
Token Metrics is seeking a highly skilled Senior Full-Stack Engineer to take responsibility for designing and developing front-end, back-end, and architecture, ensuring application responsiveness. This role involves collaboration with the design team for web design...
Full time
Remote
Job Overview: As a skilled backend developer, you will have a vital role in constructing the foundational framework that drives Web3 blockchain games. Responsibilities: Develop and conceive the backend architecture...
Full time
Remote
Senior Backend Developer
Company Overview: Join a leading Blockchain Gaming Launchpad and Incubation Ecosystem that is driving innovation in the gaming, blockchain, and Web3 industries. The mission is to support project developers and innovators through funding,...
Full time
Remote
Senior Engineer - Frontend (Web3)
Who We Are At our company, we understand the transformative power of technology. Established in 2017, we are a prominent cryptocurrency exchange offering a variety of spot and derivatives services. Our use of...
Full time
Office
Senior Full-Stack Engineer
If you see yourself as a valuable contributor to the exciting world of AI and Web3 innovation, look no further than the opportunity with our cutting-edge Web3 data infrastructure scale-up. We are seeking...
Full time
Hybrid
Senior Software Analyst/ Architect
Overview Our client operates a B2C platform with substantial traffic in Asia, particularly Southeast Asia. They are currently looking for an individual enthusiastic about development to contribute to the ongoing enhancement of their...
Full time
Office
Senior Software Engineer - FCP (Remote - Work from Anywhere)
Work from Anywhere, Impact Everywhere Diversity is a core value at Xapo Bank, with a fully remote team of over 140 professionals spanning 40+ countries. Our pursuit is to create a world where...
Full time
Remote
Protocol Integrations Engineer
Job Overview Connext, a leading protocol for permissionless chain abstraction focusing on L2-L2 communication, is seeking motivated individuals to join their globally distributed team. This team, known for its commitment to security and...
Full time
Remote
CTO (Digital Wealth Platform)
** What is Menyala?** Menyala is a venture builder established by Temasek, a global investment organization based in Singapore. Our mission is to empower innovators to lead technological advancements. Venture Details...
Full time
Office
Backend Engineer
At Mirror, our aim is to support creative communities with web3-native products that are both visually appealing and user-friendly. We are a dedicated and experienced team that has been deeply involved in this field for...
Full time
Office
Blockend (Backend/Solidity) Engineer
About Enso Our organization is dedicated to streamlining blockchain interactions by creating one-click shortcuts for any type of calls. We aim to facilitate seamless connectivity between DeFi ecosystems, enabling users to interact with...
Full time
Remote
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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