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zeroShadow is a Web3 security company protecting the next generation of decentralised systems through proactive security intelligence and rapid incident response. We're building tools that help protoc

Certik is seeking a skilled Application Security Specialist to join their team in the United States. In this full-time role, you will be responsible for security assessments, penetration testing, and

CertiK is seeking a Security Engineer who will handle security-related services that intersect cybersecurity and blockchain technologies. The ideal candidate will perform tasks such as security consul

Certik is seeking a Security Engineer to contribute to its cybersecurity services focused on blockchain technology. Responsibilities include auditing smart contracts for security vulnerabilities and r

Certik is seeking a Security Engineer to focus on security-related services, combining cybersecurity and blockchain. In this role, you will conduct extensive evaluations, review frameworks like Cosmos

Framework Ventures is seeking a Security Engineer to advise Infrastructure Engineering and IT teams on security practices. This crucial role focuses on maintaining secure systems and performing penetr

About usFounded in 2015 with the mission to protect the open economy, OpenZeppelin is the world leader in securing blockchain applications and smart contracts. Its bedrock open source Contract Librari

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. Who We AreAt OKX, we believe that the future will be reshaped by cryp

Overview We are building a cutting-edge AI-powered blockchain analytics platform focused on the Solana ecosystem. Our platform processes millions of on-chain transactions in real time to deliver walle

Framework Ventures is looking for a skilled QA Automation Specialist to join their team. In this role, you will be responsible for designing and maintaining automated test suites for our blockchain ex

Who We AreAt OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giv

About SSV Labs SSV Labs is the core team behind the SSV Network - pioneering decentralized infrastructure for Ethereum staking. We’re building tools, protocols, and standards to make staking more secu

About Boundless Boundless is a protocol for accessing verifiable compute on any chain and rewarding nodes for contributing useful work. Our mainnet launch in September 2025 pioneered Proof of Verifiab

Role Overview TRM Labs is a blockchain intelligence company that uses blockchain data, threat intelligence, and advanced analytics to empower governments, financial institutions, and crypto businesses

Phantom is revolutionizing the way millions of people interact with the crypto ecosystem. Our self-custodial wallet offers a seamless, unified experience for managing accounts and tokens across Solana

Gelato is the Onchain Cloud Platform powering the most ambitious teams in crypto building the next generation of web3 applications.Whether you’re launching a blockchain, building smart wallets, or ena

About Us At xLabs, we provide core infrastructure and contribute to open-source technologies that empower the builders of the Internet of Value. We focus on engineering tools and delivering robust inf

About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — includ

Polygon Labs is seeking a Senior Counsel for Product and Compliance to define how blockchain-based payments operate within US regulations. You will be the primary legal advisor to the product and engi

Framework Ventures is looking for a WDK Software Engineer to contribute to Tether's open-source toolkit for building self-custodial wallet applications. Candidates should have 5+ years of experience w

Framework Ventures is seeking a candidate to develop a deep understanding of Nimbus and Nomos, including architecture and design. The ideal candidate will have senior-level experience in blockchain te

Framework Ventures is seeking an experienced Site Reliability Engineer (SRE) to oversee the availability and performance of our infrastructure. This fully remote position requires expertise in automat

Role OverviewThe Senior C# / .NET Developer will lead the development of fintech applications and blockchain solutions, ensuring scalability and security. This role includes team leadership, collabora

Framework Ventures is seeking a Blockchain Developer to design and optimize core blockchain components like consensus algorithms and smart contract VMs. You'll develop and debug node software and cust

Framework Ventures is looking for a detail-oriented tester to join their team at Protofire. The ideal candidate should have a foundational understanding of Web3 and blockchain technologies, as well as