Cryptography Jobs in Web3 & Crypto

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Check out of 48 posted Cryptography Jobs. At LaborX you have a great option to choose a freelance job for Cryptography. Apply a job now and get paid in cryptocurrency.
Computer Science PhD Intern - Security/Privacy
Computer Science Ph.D. Internships - Security/Privacy Remote - Europe/UK or North America About Brave Brave is dedicated to safeguarding online privacy as a fundamental human right. We have developed...
Full time
Office
Member of Technical Staff, Infrastructure
At Anchorage Digital, we are working on building a cutting-edge digital asset platform tailored for institutional participation in the crypto space. We are a pioneering crypto platform that facilitates institutional involvement in digital...
Full time
Remote
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
Senior Frontend Engineer
About Notabene Notabene is focused on integrating crypto into everyday economic activities. The team, spanning across three continents and eight countries, supports a diverse customer base of over 100 organizations ranging from financial...
Full time
Remote
Rust and Nim Engineer (ACZ)
Logos operates as a supporter of the decentralised web movement, striving to lay the groundwork for a liberated internet conducive to the development of network states within communities. Each element of the Logos stack is...
Full time
Remote
Security Engineer (Penetration Testing)
Why Us? CertiK is a forward-thinking leader in blockchain security, using advanced AI technology to safeguard and monitor blockchain protocols and smart contracts. Established in 2018 by experts from distinguished universities, CertiK is...
Full time
Remote
Cairo Developer
We are a dynamic team of innovators and researchers dedicated to enabling enterprises and developers globally to leverage and contribute to decentralized systems. Our seasoned expertise spans across various areas including Ethereum and...
Full time
Remote
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
Member of Technical Staff, Security Engineering, Monitoring & Testing Focus
At Anchorage Digital, we are innovating the development of a cutting-edge digital asset platform tailored for institutional involvement in the crypto space. Our company, Anchorage Digital, is a prominent crypto platform that facilitates...
Full time
Remote
Full-Stack Tech Lead (APAC)
What are we all about? We are a team focused on empowering enterprises and developers globally by providing access to and fostering development on decentralized systems. Our team specializes in various...
Full time
Remote
Senior Blockchain /Smart Contract Architect
Animoca Brands, a winner of a recognized tech award and listed as one of the High Growth Companies Asia-Pacific in 2021, specializes in digital entertainment, blockchain, and gamification. They focus on advancing digital...
Full time
Hybrid
Senior Software Engineer, Custody
Looking for an opportunity to join a top-notch blockchain development team at Ava Labs? We specialize in simplifying the deployment of high-performance Web3 solutions, with a focus on Avalanche innovation. Founded by Cornell computer scientists...
Full time
Remote
Senior Rust Blockchain Engineer
Who We Are: Our mission is to enhance decentralized networks by reducing costs associated with zero-knowledge proofs. Horizen Labs, established in 2019, aims to create a more secure digital environment within the decentralization...
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
Senior Content Marketing Manager
KeyValue We are a group of innovators and researchers dedicated to enabling businesses and developers globally to leverage and create on decentralized platforms. Our proficiency spans various areas including Ethereum and...
Full time
Remote
Security Audit Engineer
Exodus seeks a security-focused engineer enthusiastic about discovering and rectifying security vulnerabilities in the realm of cryptocurrency. The ideal candidate will be responsible for upholding the security standards of third-party dependencies integrated into our wallet...
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
Smart Contract Engineer (Security)
About the Company OKX, a leading digital asset exchange, is at the forefront of reshaping the future through technology. Established in 2017, our innovative platforms and blockchain solutions are changing global systems. Our...
Full time
Office
Zero Knowledge (ZK) Engineer
About the Company Founded in 2017, our company is a prominent cryptocurrency spot and derivatives exchange. Leveraging advanced blockchain technology, we aim to revolutionize the financial landscape by offering a wide range of...
Full time
Office
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
DevOps Engineer/SRE - Infrastructure Team
ChainSafe is a well-established blockchain research and development organization focusing on infrastructure solutions for the decentralized web. With strong contributions to prominent ecosystems like Ethereum, Polkadot, and Filecoin, ChainSafe develops solutions for web3 developers in...
Full time
Remote
Cryptoeconomics Researcher
Edge & Node is a key player in the realm of web3 innovation. Their primary goal is to establish The Graph as the unwavering bedrock of open data. Their pioneering subgraphs have become the industry...
Full time
Remote
SDK Engineer
At O(1) Labs, we are on a mission to drive a new era of applications powered by zero-knowledge cryptography. We are seeking a skilled and enthusiastic engineer to join the O(1) Labs Engineering team. This...
Full time
Remote
Engineering manager - Exploration team
The Opportunity: We are seeking skilled and driven engineers to join the Engineering team at O(1) Labs. This role provides a unique chance to be part of a small, collaborative team, offering significant...
Full time
Remote
Senior Software Engineer, Protocols
Job Summary We are seeking a skilled engineer to join our team in developing the next iteration of the Uniswap Protocol. Your primary role will involve creating and executing systems and protocols built...
Full time
Remote
Principal/Senior Engineer - Blockchain Wallet (Golang)
About Us At OKX, we are pioneers in the world of cryptocurrency exchanges. With a strong foundation established in 2017, OKX has become a global leader in both cryptocurrency spot and derivatives trading....
Full time
Office
Cryptography Engineer
About p0x Labs p0x labs is a technology group specializing in projects like Manta Network, dedicated to providing privacy solutions for web3 applications and decentralized assets using zero-knowledge proofs. The team focuses on...
Full time
Remote
Product Manager
p0x labs is a technology development group specializing in projects like Manta Network, focused on providing privacy solutions for web3 applications and decentralized assets using zero-knowledge proofs. The team behind Manta Network implements cutting-edge cryptographic...
Full time
Remote
Engineering Lead, Blockchain Integrations
At Anchorage Digital, the primary focus is on developing a state-of-the-art platform for institutions to engage with cryptocurrencies. Founded in 2017, Anchorage Digital aims to provide institutions with comprehensive financial services and infrastructure solutions. With...
Full time
Remote
Smart Contract Security Engineer
Overview Binance, a prominent global blockchain ecosystem and cryptocurrency platform, is dedicated to advancing cryptocurrency adoption and financial freedom. Join a fast-paced, purpose-driven organization that offers limitless opportunities for learning and growth. ...
Full time
Remote
Engineering Lead, Blockchain Integrations
At Anchorage Digital, we are focused on leading in the development of a cutting-edge digital asset platform tailored for institutional participation in the crypto space. Established in 2017, Anchorage Digital is a compliant...
Full time
Remote
Software Engineer (Blockchain - Rust/C++/JS)
Founded in 2019, Cake Group is a prominent decentralized finance services provider and one of the fastest-growing fintech platforms in Southeast Asia. Embracing the tagline "We Do Crypto. You Do You." Cake Group envisions being...
Full time
Office
Firmware Applications Engineer
* We focus on ensuring accessibility and security in the digital asset world and invite you to be part of our mission. Founded in 2014, Ledger is a global digital assets...
Full time
Hybrid
Member of Technical Staff, Protocols
Employer: Anchorage Digital Established in 2017, Anchorage Digital is a regulated platform specializing in cryptocurrencies, offering comprehensive financial services and infrastructural solutions to institutional clients. Featuring the first federally chartered crypto bank in...
Full time
Remote
Senior Platform Engineer - Services, Blockchain Monitoring, Automation
Senior Platform Engineer - Services, Blockchain Monitoring, Automation ABOUT US We are Clearmatics, a blockchain protocol engineering company focused on creating decentralized financial market infrastructures that are more transparent, efficient, and...
Full time
Remote
Senior Cryptographic Engineer
Company Overview: Our mission at Horizen Labs, founded in 2019, is to facilitate the world's transition to web3. We are dedicated to building a more secure and fair digital world, working at the...
Full time
Remote
Member of Technical Staff, Core Experience
At Anchorage Digital, our focus is on developing an advanced digital asset platform that enables institutions to engage with cryptocurrency. We are a regulated crypto platform that provides integrated financial services and infrastructure solutions to...
Full time
Remote
Senior Engineer - Cryptography
About Us At OKX, we are passionate about the transformative power of technology. Established in 2017, OKX is a prominent global exchange for cryptocurrency spot and derivatives trading. We leverage blockchain technology 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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