• P2P (San Francisco, CA)
    A blockchain technology company is seeking a Software Engineer in San Francisco to design and build core infrastructure. Responsibilities include developing ... secure distributed systems and collaborating with teams to enhance blockchain accessibility. The role offers competitive compensation, autonomy in work, and… more
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  • Gemini (San Francisco, CA)
    …greater scale, reach, and impact. The Department: Application Security The Role: Staff Blockchain Security Engineer As a member of the Application Security ... by finding, fixing, and preventing software security vulnerabilities. As a Staff Blockchain Security Engineer on the Application Security team focusing on… more
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  • Blockchain Works (San Francisco, CA)
    …specifically with Rust and Substrate. 2+ years of experience in blockchain , consensus protocols, decentralized systems , applied cryptography, compilers, p2p, ... About Us: Analog is building a true Layer-0 blockchain network that ushers in the omnichain future,...contract scripting system, and numerous other protocols. As an engineer on the Analog team, you'll be redefining the… more
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  • SOLANA FOUNDATION (San Francisco, CA)
    …the technical prowess to help build it - join us! As a Full-Stack Blockchain Engineer at Wormhole Labs, you will make significant contributions to Wormhole's ... Wormhole Labs is a pioneering blockchain technology company building decentralized systems ...review of products within the Wormhole ecosystem. Collaborate with cross -functional teams to gather customer requirements, analyze business needs,… more
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  • Halliday International Inc. (San Francisco, CA)
    …secure distributed systems , developing scalable APIs, and collaborating with cross -functional teams on innovative blockchain solutions. The ideal candidate ... A prominent blockchain company is seeking a Software Engineer to design and build core infrastructure for future commerce. This role involves architecting… more
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  • Blockchain Works (San Francisco, CA)
    …automate the deployment process, ensuring seamless and reliable deployment of blockchain components. Monitoring and Optimisation: Establish monitoring systems to ... Science, Engineering, or a related field. Proven experience as a DevOps Engineer , specifically working with blockchain technologies. Strong knowledge of … more
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  • Blockchain Technologies. LLC (San Francisco, CA)
    …access control (RBAC) and least privilege access to protect critical systems and data. Access Control Automation: Develop automated access control mechanisms ... VPC security controls. Deep understanding of Lake Formation resource links, cross -account permissions, and data mesh architecture principles. Experience with data… more
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  • P2P (San Francisco, CA)
    …is seeking a Backend Engineer to support our Accounting and Reporting Systems . This contract role is essential to building APIs, managing crypto asset data, and ... and Normalization Normalize raw data to ensure accuracy and consistency across systems . Implement scalable data storage and retrieval solutions. Query and Reporting… more
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  • Polychain Capital (San Francisco, CA)
    …is seeking a Backend Engineer to support our Accounting and Reporting Systems . This contract role is essential to building APIs, managing crypto asset data, and ... and Normalization Normalize raw data to ensure accuracy and consistency across systems . Implement scalable data storage and retrieval solutions. Query and Reporting… more
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  • Halliday International Inc. (San Francisco, CA)
    About Halliday Halliday is a blockchain company and product lab working to create a unified, cross -chain payments ecosystem. Its flagship product, Halliday ... Netflix, and more. About the role As a Software Engineer at Halliday, you'll play a pivotal role in...opportunity to work on cutting edge technology that makes blockchain accessible, seamless, and secure, while collaborating with a… more
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  • Anza Technology, Inc. (San Francisco, CA)
    Software Engineer , Networking - Anza Who We Are At Anza, we're at the forefront of blockchain technology, developing the Agave client to enhance the Solana ... ecosystem - a blockchain designed for rapid growth without compromising security or...demands of decentralized applications. The Role As a Software Engineer specializing in the networking stack, you will play… more
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  • Polychain Capital (San Francisco, CA)
    Full Stack Engineer , Reporting Systems - Contract 6mo Polychain is seeking a versatile Full Stack Engineer to architect and build the data pipelines, APIs, ... and user interfaces that power our reporting systems . You'll work across the stack-from ingesting crypto-asset data from exchanges and block explorers, to building… more
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  • P2P (San Francisco, CA)
    Polychain is seeking a versatile Full Stack Engineer to architect and build the data pipelines, APIs, and user interfaces that power our reporting systems . ... Follow best practices in state management, testing, and accessibility. Systems Integration Integrate internal microservices, third-party APIs, and on-chain data… more
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  • WorksHub (San Francisco, CA)
    …circuits or proof systems Knowledge of the state of the art in zk-SNARK systems Experience with blockchain -based systems There is no need to have prior ... About the job Position Description O(1) Labs is a blockchain technology company that has successfully incubated the Mina Protocol. Using Mina, we are now building a… more
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  • Kubelt (San Francisco, CA)
    …World ID are groundbreaking innovations in hardware and software-spanning distributed systems , cryptography, sensors, biometrics, machine learning and blockchain ... decentralized cloud platform for applications and authenticators lifecycle using MPC systems and blockchain , zero-knowledge proving systems , biometric… more
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  • deCircle (San Francisco, CA)
    Role Overview Semiotic.ai builds advanced AI agents that power decentralized systems , combining artificial intelligence with blockchain innovation to create ... of making data-driven, high-impact decisions. Passion for decentralized systems , emerging financial models, and the AI x blockchain intersection. #J-18808-Ljbffr more
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  • Second Renaissance (San Francisco, CA)
    …a human right, not a privilege. About the role We seek a fullstack engineer to lead backend development, including our blockchain indexer, and contribute to ... Traditional credit systems are designed for people who already have...focusing on performance and scalability Own development of the blockchain indexer Lead technical discussions and mentor junior engineers… more
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  • Gemini (San Francisco, CA)
    …Preferred Qualifications: Experience with crypto, financial services, trading, markets, or exchange systems Experience with blockchain , crypto, Web3 data - eg ... data to drive growth, efficiency, and customer impact. The Role: Principal, Data Engineer The Data Engineering Team owns the ingestion and transformation of data… more
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  • Kubelt (San Francisco, CA)
    …similar systems languages like C++). Collaborate with senior engineers and cross ‑functional teams across cryptography, blockchain , AI, and hardware to build ... scalability, and security. You bring some exposure to areas like distributed systems , protocols, cryptography, or blockchain -or you're eager to grow in… more
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  • Gemini (San Francisco, CA)
    …Strong understanding of reliability, monitoring, and observability for distributed data systems Demonstrated ability to influence cross ‑team architecture and ... data to drive growth, efficiency, and customer impact. Staff Data Platform Engineer The Data Platform Engineering team provides the foundation upon which all… more
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