Smart Contracts Jobs in Web3 & Crypto

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Check out of 23 posted Smart Contracts Jobs. At LaborX you have a great option to choose a freelance job for Smart Contracts. Apply a job now and get paid in cryptocurrency.
DeFi - 6 months Industrial Placement
About Wintermute: Wintermute is a prominent crypto-focused algorithmic trading firm within the digital asset sector. Our key activities include providing liquidity algorithmically across a wide range of cryptocurrency exchanges and OTC trading platforms,...
Full time
Hybrid
Senior Software Engineer (Rust)
About us Aurora Labs is a development company specializing in Aurora, the EVM blockchain that operates on the NEAR Protocol. We are the masterminds behind Aurora Cloud, a set of products enabling Web2...
Full time
Remote
Product Manager - Blockchain
Who We Are: Horizen Labs specializes in pioneering privacy-focused, zero-knowledge technology to enhance digital security and connectivity. Formed in 2019, our work spans research, protocol development, and ecosystem expansion, rendering scalable solutions through...
Full time
Remote
Compiler/PolkaVM Software Engineer
As caretakers of the Polkadot and Substrate ecosystem, Parity is establishing a framework for an improved web that prioritizes individual freedom and data privacy while enabling developers to leverage decentralized technology for enhanced service offerings....
Full time
Remote
(Jr) Product Manager
About Us Aurora is a network of Virtual Chains that combines NEAR’s scalability with powerful infrastructure for the easy deployment of preconfigured blockchains. By integrating a high-performance EVM, the trustless Rainbow Bridge, and...
Full time
Remote
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
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 Ecosystem
About the Opportunity The role of Head of Ecosystem involves establishing and nurturing relationships within Kadena's ecosystem and with tech partners. Responsibilities include setting objectives, defining timelines, developing data-driven practices, and overseeing a...
Full time
Remote
Software Engineer, Typescript
*: About the Company We aim to simplify the process of wealth creation. Established in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, our goal is to...
Full time
Office
Ecosystem Associate, APAC
Founded by former Jump Trading members, Monad Labs is a technology startup focusing on high-speed programming, compiler optimization, and multithreaded computing to construct an ultra-high-performance smart contract platform. They are seeking a dedicated team member...
Full time
Remote
Business Development Associate
Monad Labs is a startup focusing on building the Monad blockchain, a high-performance smart contract platform designed to drive widespread adoption of decentralized applications. With a throughput of 10,000 transactions per second, the platform offers...
Full time
Office
Staff Software Engineer, Bridge
Looking for a role to join a top-tier blockchain development team? Ava Labs offers opportunities to implement cutting-edge solutions for Web3, focusing on innovations on Avalanche. Founded by Cornell computer scientists in partnership...
Full time
Remote
Product Marketing Manager
We are a dedicated team of innovators and researchers committed to empowering enterprises and developers worldwide to leverage and innovate on decentralized systems. Our expertise encompasses a wide range of areas, including Ethereum...
Full time
Remote
Smart Contract Engineer (Security)
Company Overview OKX is a forward-thinking company that believes in the transformative power of technology. Established in 2017, we are pushing boundaries in the world of digital asset exchange, Web3 platforms, and blockchain...
Full time
Office
Senior Software Engineer (Rust Developer)
About Us  Aurora Labs is a development company specializing in the creation and integration of Aurora, an EVM blockchain on the NEAR Protocol, and Aurora Cloud—a collection of products enabling Web2 firms to...
Full time
Remote
Senior Backend Software Engineer (Node Operators)
Eigen Labs is a prominent figure in the blockchain industry, pioneering EigenLayer - a revolutionary solution that transforms crypto-economic security. At Eigen Labs, we are focused on creating a platform that offers security to new...
Full time
Remote
Senior Software Engineer (Protocol)
Magna specializes in providing token management solutions for web3 projects and distributed teams, facilitating token planning, minting, and distribution to team members, investors, and community members through custom unlock schedules. The Senior Software Engineer position...
Full time
Office
Senior Back-End Engineer, DeFi Wallet
DESCRIPTION Blockchain.com is the forefront software platform for digital assets globally. We are seeking Kotlin and Solidity Developers with expertise in blockchain protocols and EVM networks. As a backend engineer on the DeFi...
Full time
Office
Senior Software Engineer (Web)
Take ownership of advancing token distribution technology by handling complex scenarios at the infrastructure level, including writing smart contracts for high-value tokens. Develop sleek user interfaces and applications with high attention to detail. ...
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
Rust Engineer
About Enso Our goal is to streamline blockchain operations by consolidating various actions into single-click shortcuts. These shortcuts simplify interactions within the DeFi ecosystem, enabling users to engage with multiple ecosystem participants through...
Full time
Remote
Frontend Engineer, Security
Who We Are At our company, we are pioneers in blockchain and web3 technologies, dedicated to driving the future through innovative digital solutions. Since our establishment in 2017, we have been reshaping global...
Full time
Office
Senior Software Engineer
About Eigen Labs Eigen Labs is a prominent player in the blockchain industry, leading the way with EigenLayer, an innovative solution that transforms crypto-economic security. EigenLayer is set to redefine the traditional constraints...
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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