Labs Moonsong Labs is a growing Web3 protocol and AI engineering services and venture studio business. We have expertise in developing software to support blockchain and AI implementations. Our venture studio incubates new businesses that are building decentralized developer infrastructure and AI protocols. Examples of our work include the … project Moonbeam, a blockchain that implements an Ethereum compatible environment and natively supports cross chain use cases, and Kluster AI ( ), a decentralized large AI model inference and fine tuning platform. Other customers include ZKSync and Starkware. The Protocol & Innovation Team We are looking for a Principal BlockchainEngineer who will help develop core blockchain node software, blockchain infrastructure/tooling, and other low-level software for various blockchain networks including for the Moonbeam Network ( ), zkSync, Starkware, and Polkadot. Problem domains include cryptography, security, networking, game theory, zero knowledge, finance, political science, and programming language More ❯
Junior BlockchainEngineer - Remote Work Opportunity Our client, an innovative technology company dedicated to advancing OpenSource AI within the decentralized ecosystem, is offering an exciting role for a Junior Blockchain Engineer. Renowned for their impactful contributions to the blockchain industry, they embrace a culture of continuous … their passion for nurturing talent through hands-on experience and mentorship. Benefits: Enjoy the flexibility of remote work while contributing to groundbreaking AI and blockchain advancements. Collaborate with a dynamic team driving technological innovation in a fast-paced environment. Participate in quarterly hackathon days in Manchester, fostering creativity and … team spirit. Role Responsibilities: Assist in the development of tools for blockchain data accessibility, supporting the company's mission of pushing technological boundaries. Collaborate on projects related to vulnerability identification within blockchain frameworks. Engage in research and application of new technologies to help maintain the company's competitive More ❯
We are looking for a Senior BlockchainEngineer to join our team and help build a Real-World Asset (RWA) protocol . You will be responsible for developing Solana Programs using the Anchor framework , ensuring security and efficiency, and collaborating closely with backend and product teams . This More ❯
SovTech is now Same company, new name. We are looking for an experienced Senior Engineer with experience in DeFi and Blockchain to join our world-class team. Are you looking to become part of a team that is changing the way businesses across the world build software? Our … world-class businesses with globally distributed teams based in Johannesburg, London, Nairobi and Cape Town. The Role We are looking for an experienced Senior Engineer with experience in DeFi and Blockchain who is able to implement software solutions that are tested, maintainable, reliable, and scalable. They'll be … the belt, whether in production or on testnets. 2+ years of experience working with go-ethereum project or fork of it. Alternatively, any other blockchain client. Good understanding of blockchain related cryptography (public key, BLS signatures, MACs, etc). Autonomy & ability to design complex systems. Passion for growing More ❯
building the emerging onchain platform and shaping the future global financial system. We seek a candidate passionate about our mission, believing in crypto and blockchain technology to transform finance. You should be eager to make a significant impact, thrive under pressure, and actively seek feedback to improve. We value … with product teams to enable secure user engagement with the onchain world. Responsibilities: Develop onchain security strategies, perform security assessments, and threat modeling of blockchain protocols. Lead proactively, identify top security risks, and develop mitigation strategies. Provide technical guidance in building frameworks, analysis tools, and security products. Establish best … practices and promote adoption across teams. Mentor team members in blockchain security skills and foster a crypto-forward mindset. Help set industry standards for blockchain security technologies. Qualifications: Extensive knowledge of onchain ecosystems, including L1, L2, DeFi, staking, etc. Expertise in identifying vulnerabilities in smart contracts and protocols. More ❯
