https://jobseveryhour.com/roles/blockchain-engineer/Blockchain engineer jobs — Hiring Right NowSat, 14 Nov 2026 13:56:31 +0000https://jobseveryhour.com/job/defi-protocol-engineer-injective-labs-injective/https://jobseveryhour.com/job/defi-protocol-engineer-injective-labs-injective/Wed, 11 Nov 2026 00:00:00 +0000Remote. We are looking for an accomplished DeFi Protocol Engineer with a strong background in financial systems who can fit into an existing highly skilled global dev team. Your role is to work closely with the protocol team to brainstorm, write specs, implement, and test chain features for our Injective DeFi modules, bringing real-world trading and exchange expertise to how they are designed. You also have the freedom to…https://jobseveryhour.com/job/senior-staff-engineer-blockchain-parsing-okx/https://jobseveryhour.com/job/senior-staff-engineer-blockchain-parsing-okx/Mon, 02 Nov 2026 00:00:00 +0000Hong Kong, Hong Kong SAR. The work of the blockchain parsing team involves structuring on-chain data. This means taking all the raw data from the blockchain and, through business modeling, computation, transformation, and other operations, converting it into the data required by various business applications (such as wallets, explorers, CeFi, etc.). This process involves parsing on-chain data from hundreds of blockchains with different…https://jobseveryhour.com/job/blockchain-security-engineer-bridge-stripe/https://jobseveryhour.com/job/blockchain-security-engineer-bridge-stripe/Fri, 30 Oct 2026 00:00:00 +0000Luxembourg. We're hiring a Security Engineer to build and scale the Bridge security foundation. This is a rare opportunity to design a security program from the ground up, while also leveraging the infrastructure, best practices, and tooling of one of the most mature security organizations in the industry. Responsibilities Design and implement the Bridge security roadmap from first principles to production. Identify and tackle…https://jobseveryhour.com/job/associate-blockchain-security-engineer-galaxy/https://jobseveryhour.com/job/associate-blockchain-security-engineer-galaxy/Thu, 29 Oct 2026 00:00:00 +0000India. Who We Are: Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and operates data center infrastructure to power AI and HPC…https://jobseveryhour.com/job/vp-senior-blockchain-security-engineer-galaxy/https://jobseveryhour.com/job/vp-senior-blockchain-security-engineer-galaxy/Thu, 29 Oct 2026 00:00:00 +0000India. Who We Are: Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and operates data center infrastructure to power AI and HPC…https://jobseveryhour.com/job/software-engineer-blockchain-security-full-stack-binance/https://jobseveryhour.com/job/software-engineer-blockchain-security-full-stack-binance/Mon, 26 Oct 2026 00:00:00 +0000Hong Kong; Singapore; Taiwan. As a Software Engineer - Blockchain Security at Binance, you will focus on the security of blockchain projects across the BNB Smart Chain (BSC) as well as other chains. It is a unique opportunity to contribute to the field and contribute to the blockchain community. You will work hand-in-hand with various talented workers from Binance on the cutting-edge of crypto to guard safety across many projects and systems…https://jobseveryhour.com/job/blockchain-engineer-binance-wallet-binance/https://jobseveryhour.com/job/blockchain-engineer-binance-wallet-binance/Thu, 15 Oct 2026 00:00:00 +0000Hong Kong; Singapore; Taiwan. Design, develop, and maintain backend systems for Web3 wallet and blockchain-related products. Build and optimize services for on-chain data acquisition, parsing, indexing, and analysis. Participate in the full development lifecycle, including architecture design, coding, testing, deployment, troubleshooting, and performance tuning. Work closely with blockchain engineers and cross-functional teams to implement and…https://jobseveryhour.com/job/senior-software-engineer-go-rust-blockchain-infrastructure-quicknode/https://jobseveryhour.com/job/senior-software-engineer-go-rust-blockchain-infrastructure-quicknode/Mon, 21 Sep 2026 00:00:00 +0000United States. Quicknode deploys institutional-grade infrastructure - Core RPC API, Streams, Webhooks, Clusters, and developer tooling - across 80+ blockchain networks for teams building onchain. The Engineering team behind this infrastructure needs a senior individual contributor who can design, build, and improve the distributed systems that ingest, process, and serve blockchain data at scale, working across both Go and Rust…https://jobseveryhour.com/job/principal-lead-blockchain-development-engineer-java-bybit/https://jobseveryhour.com/job/principal-lead-blockchain-development-engineer-java-bybit/Mon, 21 Sep 2026 00:00:00 +0000Kuala Lumpur, Malaysia. Participate in the integration of new blockchain networks to support deposit and withdrawal operations for exchanges or Web3 platforms Participate in the development of custody business requirements Participate in business requirements analysis, system design, development, testing, and deployment; deliver high-quality engineering work Write technical and system documentation to ensure code maintainability and team…https://jobseveryhour.com/job/blockchain-investigator-financial-crimes-bulgaria-crypto-com/https://jobseveryhour.com/job/blockchain-investigator-financial-crimes-bulgaria-crypto-com/Fri, 18 Sep 2026 00:00:00 +0000Sofia. The Blockchain Investigator, Financial Crimes role will be hybrid if in one of our hub-cities or remote and report to the VP of Compliance. This role focuses on executing advanced and specialized on-chain investigations, mitigating regulatory risk, and preparing SAR filings to identify, report and prevent financial crimes within the cryptocurrency ecosystem. As a core member of the compliance organization, this…https://jobseveryhour.com/job/smart-contract-security-audit-intern-ai-audit-bybit/https://jobseveryhour.com/job/smart-contract-security-audit-intern-ai-audit-bybit/Fri, 11 Sep 2026 00:00:00 +0000APAC - Remote; Hong Kong SAR. ： Contract Audit: Participate in code reviews of ERC-20, ERC-721, and other token and related smart contracts to identify common security risks; AI Audit Tool Development: Explore and apply AI/LLM, Agent, and other technologies to automate the smart contract vulnerability detection process, improving audit efficiency and vulnerability discovery coverage; Security Incident Analysis: Combine manual analysis with AI…https://jobseveryhour.com/job/senior-software-engineer-blockchain-network-coinbase/https://jobseveryhour.com/job/senior-software-engineer-blockchain-network-coinbase/Wed, 09 Sep 2026 00:00:00 +0000Remote - USA. Own the design and delivery of blockchain network infrastructure that abstracts blockchain complexity into reliable, platform APIs Lead multi-quarter initiatives including new chain integrations, re-architecture efforts, and data migrations that improve system latency, reliability, and cost Define and maintain APIs, SLOs, and observability for the systems you build, including on-call ownership Partner with product…https://jobseveryhour.com/job/software-engineer-blockchain-platform-nodes-coinbase/https://jobseveryhour.com/job/software-engineer-blockchain-platform-nodes-coinbase/Thu, 20 Aug 2026 00:00:00 +0000Remote - USA. Own performance analysis and optimization tasks across the blockchain node stack, diagnosing root causes of resource consumption and implementing system-level fixes that reduce infrastructure spend while maintaining reliability SLOs. Build observability, health-check, and automated failover capabilities for blockchain nodes, ensuring the team can detect degradation and respond proactively rather than reactively…https://jobseveryhour.com/job/blockchain-risk-control-lead-bybit/https://jobseveryhour.com/job/blockchain-risk-control-lead-bybit/Fri, 14 Aug 2026 00:00:00 +0000Europe - Remote. of a Blockchain Risk Control Analyst/Researcher Your main responsibilities will include: Leveraging LLM techniques to drive the development of next-generation on-chain risk identification and threat intelligence systems, including autonomous agent workflows capable of continuous monitoring, self-triggered investigation, and automated operational responses — reducing manual intervention across the full risk lifecycle…https://jobseveryhour.com/job/lead-blockchain-development-engineer-java-bybit/https://jobseveryhour.com/job/lead-blockchain-development-engineer-java-bybit/Thu, 06 Aug 2026 00:00:00 +0000Kuala Lumpur, Malaysia. Participate in the integration of new blockchain networks to support deposit and withdrawal operations for exchanges or Web3 platforms Participate in the development of custody business requirements Participate in business requirements analysis, system design, development, testing, and deployment; deliver high-quality engineering work Write technical and system documentation to ensure code maintainability and team…https://jobseveryhour.com/job/senior-staff-software-engineer-blockchain-platform-coinbase/https://jobseveryhour.com/job/senior-staff-software-engineer-blockchain-platform-coinbase/Wed, 17 Jun 2026 00:00:00 +0000Remote - USA. Define and drive the multi-quarter technical strategy for Blockchain Platform, spanning nodes, wallets, indexing, and asset lifecycle, to support new chain integrations, new products, and significant growth in onchain transaction volume. Architect and evolve core platform infrastructure, including nodes, indexers, wallet systems, and liquidity primitives, for high availability, low latency, cost efficiency, and…https://jobseveryhour.com/job/blockchain-security-lead-galaxy/https://jobseveryhour.com/job/blockchain-security-lead-galaxy/Thu, 11 Jun 2026 00:00:00 +0000Remote. Lead, mentor, and grow a team of blockchain security engineers. Define and evolve the blockchain security strategy and roadmap. Serve as a trusted security partner to product, protocol, and infrastructure teams. Lead threat modeling and architecture reviews for on-chain systems. Perform and guide security reviews and audits of smart contracts (Solidity, Rust/Solana) and backend services and supporting…https://jobseveryhour.com/job/vp-senior-backend-developer-blockchain-infrastructure-galaxy/https://jobseveryhour.com/job/vp-senior-backend-developer-blockchain-infrastructure-galaxy/Tue, 09 Jun 2026 00:00:00 +0000London, England. Build and own backend systems Design and build APIs, services, Ethereum data pipelines and indexers, staking and validator infrastructure integrations, and monitoring and operational tooling. O wn system design end-to-end: architecture, implementation, testing, deployment, and observability. W ork across the Ethereum stack, integrating with both execution layer and consensus layer clients. C ontribute to Liquid…https://jobseveryhour.com/job/senior-blockchain-security-developer-canton-openzeppelin/https://jobseveryhour.com/job/senior-blockchain-security-developer-canton-openzeppelin/Thu, 21 May 2026 00:00:00 +0000Remote. About us OpenZeppelin is the security standard onchain finance is built on. Founded in 2015, our mission is to accelerate the world's transition to an open financial system, built on open standards and secured by rigorous research. Our open-source Contract Libraries have facilitated over $35 trillion in onchain value and are used by 10 of the top 10 tokenized money market funds and 9 of the top 10 stablecoins by…https://jobseveryhour.com/job/blockchain-expert-bybit/https://jobseveryhour.com/job/blockchain-expert-bybit/Wed, 06 May 2026 00:00:00 +0000Abu Dhabi, UAE. Participate in research and tooling development for blockchain foundational technologies (cryptography, smart contracts, consensus mechanisms, etc.) Conduct in-depth research and implementation of MPC algorithms; contribute to the development and improvement of the company's private key signing system Conduct in-depth security research on TEE-based Requirements: Solid understanding of cryptography fundamentals…https://jobseveryhour.com/job/blockchain-solutions-architect-optimism/https://jobseveryhour.com/job/blockchain-solutions-architect-optimism/Thu, 30 Apr 2026 00:00:00 +0000New York. We are looking for a Blockchain Solutions Architect to support Optimism’s enterprise and institutional adoption. This role sits at the intersection of sales, product, and engineering, and is critical to helping institutions evaluate, design, and deploy production-grade onchain systems using the OP Stack. You will partner closely with the Sales, Product and Engineering teams to leverage Optimism’s technology into…https://jobseveryhour.com/job/senior-smart-contract-engineer-uniswap-labs/https://jobseveryhour.com/job/senior-smart-contract-engineer-uniswap-labs/Wed, 18 Mar 2026 00:00:00 +0000New York. Contribute to the Uniswap protocol by designing and implement smart contracts - Research, apply, and invent new smart contract paradigms - Design and implement peripheral mechanisms to the Uniswap protocol REQUIREMENTS: - 4+ years of experience building and releasing production grade Solidity contracts - A deep understanding of the Ethereum Virtual Machine - Prior experience deploying complex smart contract systems…https://jobseveryhour.com/job/software-engineer-blockchain-distributed-systems-blockstream/https://jobseveryhour.com/job/software-engineer-blockchain-distributed-systems-blockstream/Wed, 11 Feb 2026 00:00:00 +0000Lugano. to work with cutting-edge blockchain technologies, learn industry best practices, and grow technical skills in a fast-paced fintech environment. What You'll Be Doing (Responsibilities): - Write clean, maintainable code following team coding standards and best practices - Implement features and functionality based on technical specifications - Debug and resolve software defects with guidance from senior team members…https://jobseveryhour.com/job/blockchain-security-expert-chain-security-evaluation-track-certik/https://jobseveryhour.com/job/blockchain-security-expert-chain-security-evaluation-track-certik/Mon, 17 Nov 2025 00:00:00 +0000US / Remote. The primary responsibility of this role is for CertiK’s security-related services. Intersecting cybersecurity and blockchain, CertiK’s security offerings include security consulting, security reviews, security auditing of smart contracts and blockchains, verification of smart contracts, penetration testing, and more. As a Security Engineer at CertiK, you will contribute to the security offerings of the company…https://jobseveryhour.com/job/blockchain-security-expert-security-audit-track-certik/https://jobseveryhour.com/job/blockchain-security-expert-security-audit-track-certik/Mon, 17 Nov 2025 00:00:00 +0000US / Remote. The primary responsibility of this role is for CertiK’s security-related services. Intersecting cybersecurity and blockchain, CertiK’s security offerings include security consulting, security reviews, security auditing of smart contracts and blockchains, verification of smart contracts, penetration testing, and more. As a Security Engineer at CertiK, you will contribute to the security offerings of the company…https://jobseveryhour.com/job/solidity-compiler-frontend-engineer-certik/https://jobseveryhour.com/job/solidity-compiler-frontend-engineer-certik/Mon, 20 Oct 2025 00:00:00 +0000US / Remote. We are seeking an experienced Solidity Compiler Frontend Engineer to join our team working on cutting-edge blockchain compiler infrastructure and formal verification tools. You will participate in developing and optimizing the frontend components of Solidity compilation pipelines, with a focus on static analysis, type checking, and integration with formal verification systems. Responsibilities Design and implement…https://jobseveryhour.com/job/blockchain-security-engineer-solidity-rust-golang-certik/https://jobseveryhour.com/job/blockchain-security-engineer-solidity-rust-golang-certik/Fri, 05 Sep 2025 00:00:00 +0000US / Remote. We are seeking a Junior Blockchain Security Engineer with a strong security mindset and foundational technical expertise across smart contracts, blockchain nodes, and decentralized infrastructure. In this role, you will support Web3 projects by assisting in code audits, contributing to security tools, and conducting research under guidance. If you are eager to grow your career in blockchain security and passionate…https://jobseveryhour.com/job/blockchain-security-expert-intern-ai-track-certik/https://jobseveryhour.com/job/blockchain-security-expert-intern-ai-track-certik/Thu, 13 Mar 2025 00:00:00 +0000New York, New York / Remote. The primary focus of this role is to pioneer the development of an intelligent AI agent powered by large language models (LLMs) to enhance our security audit tools in the blockchain space. As a Blockchain Security Expert intern, you will work closely with our blockchain security team to bridge cutting-edge academic research with practical applications. Your efforts will be dedicated to designing, fine-tuning, and…https://jobseveryhour.com/job/blockchain-security-expert-anti-defect-track-certik/https://jobseveryhour.com/job/blockchain-security-expert-anti-defect-track-certik/Tue, 11 Mar 2025 00:00:00 +0000US / Remote. The primary responsibility of this role is contributing to CertiK’s security-related services at the intersection of cybersecurity and blockchain. CertiK’s offerings include security consulting, security reviews, and security auditing of smart contracts and blockchains, alongside penetration testing and various verification processes. As a Security Engineer at CertiK, , You’ll discover and analyze security…https://jobseveryhour.com/job/assets-protocol-engineer-remote-lightning-labs/https://jobseveryhour.com/job/assets-protocol-engineer-remote-lightning-labs/Tue, 07 Nov 2023 00:00:00 +0000Lightning Labs. We're looking for an experienced systems software engineer versed in applied cryptography, peer-to-peer networks, distributed systems, open source software, and cryptocurrency protocols such as Bitcoin. This role centers around design, implementation, and evolution of the Taproot Assets Protocol [2][3]. Ideal candidates should have a strong fundamental understanding of the core Bitcoin protocol, proposed updates to…https://jobseveryhour.com/job/blockchain-developer-algorithm-platform-trading-global-amber-group/https://jobseveryhour.com/job/blockchain-developer-algorithm-platform-trading-global-amber-group/Thu, 07 Apr 2022 00:00:00 +0000Hong Kong. to work with innovative and entrepreneurial people, solve meaningful problems, accept challenges, and become experts in frontier fields. We strive to take care of our people, providing competitive incentives, benefits and rewards. Role and Responsibilities: Research, design, develop and apply blockchain and smart contract related technologies Write high-performance blockchain code and ultra-low latency systems…https://jobseveryhour.com/job/lightning-protocol-engineer-remote-lightning-labs/https://jobseveryhour.com/job/lightning-protocol-engineer-remote-lightning-labs/Tue, 04 Jan 2022 00:00:00 +0000Lightning Labs. We're looking for an experienced systems software engineer versed in applied cryptography, peer-to-peer networks, distributed systems, open source software, and cryptocurrency protocols. This includes working on lnd[1] and neutrino[2], conducting novel cryptocurrency research, contributing to the design of BOLT[3] specifications, and helping create the next generation of smart contract applications on Bitcoin. An…https://jobseveryhour.com/job/blockchain-security-engineer-senior-level-solidity-rust-gola-certik/https://jobseveryhour.com/job/blockchain-security-engineer-senior-level-solidity-rust-gola-certik/Thu, 11 Feb 2021 00:00:00 +0000US / Remote. We are seeking a Senior Blockchain Security Engineer with a strong security mindset and deep technical expertise across smart contracts, blockchain nodes, and decentralized infrastructure. You will play a critical role in safeguarding Web3 projects by auditing code, building security tools, and driving research. If you have hands-on experience in Web3 and are passionate about advancing the security of decentralized…https://jobseveryhour.com/job/blockchain-security-researcher-openzeppelin/https://jobseveryhour.com/job/blockchain-security-researcher-openzeppelin/Tue, 05 Jan 2021 00:00:00 +0000Remote - Worldwide. Review smart contracts for top decentralized applications, blockchain infrastructure and financial institutions before they launch. Find vulnerabilities, prioritize them, and present findings to the client. Drive audits independently from start to finish, with AI as your primary collaborator. When useful, partner with another researcher to attack the code together and pressure-test findings. Partner with client…