London, England, United Kingdom Hybrid / WFH Options
iome
a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of what information is visible on-chain and is designed to help developers implement necessary business policies, such as meeting regulatory requirements. What The More ❯
London, England, United Kingdom Hybrid / WFH Options
Io Me
a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of what information is visible on-chain and is designed to help developers implement necessary business policies, such as meeting regulatory requirements. What The More ❯
London, England, United Kingdom Hybrid / WFH Options
Input Output (IOHK)
a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of what information is visible on-chain and is designed to help developers implement necessary business policies, such as meeting regulatory requirements. What the More ❯
Nice to Haves Java libraries and ecosystem knowledge and experience. Solana eco system & Rust programming language. Corda knowledge/experience, or another DLT or Blockchain besides Solana. Experience with ZK Compression. Experience of message brokers and relational databases. Extensive JVM knowledge (garbage collection, performance tuning, and memory profiling). Familiarity with Kubernetes concepts & Kubernetes networking. Kotlin experience - but we More ❯
London, England, United Kingdom Hybrid / WFH Options
Input Output (IOHK)
a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of on-chain information, helping developers implement necessary business policies, such as regulatory compliance. What the role involves: As Midnight's Solutions Engineer, you More ❯
London, England, United Kingdom Hybrid / WFH Options
Input Output (IOHK)
a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of what information is visible on-chain and is designed to help developers implement necessary business policies, such as meeting regulatory requirements. What the More ❯
designing and implementing large-scale, distributed systems in a cloud environment (AWS preferred). Deep understanding and practical experience with multiple blockchain protocols (e.g., Ethereum, Bitcoin, Solana, Optimistic rollups, ZK rollups). Demonstrated ability to lead and mentor engineering teams, driving technical excellence and innovation. Strong architectural skills, with the ability to design and implement scalable and reliable data More ❯
London, England, United Kingdom Hybrid / WFH Options
IO Global
a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of what information is visible on-chain and is designed to help developers implement necessary business policies, such as meeting regulatory requirements. What the More ❯
problem-solving, critical thinking, and decision-making skills. Ability to collaborate effectively in a cross-disciplinary team. A positive, proactive attitude towards problem-solving. Nice to Haves Experience with ZK Compression, Light Protocol, Photon Indexer. Experience with Pinocchio and zero copy techniques. In-depth knowledge of Solana validators, consensus, confirmation, and finality. Interest in Alpenglow and latency/finality More ❯
day activities. Strong automated testing and security experience, including working with third-party audit firms. Experience working on developer tools and infrastructure protocols is highly desirable. Knowledge of L2s, ZK, EVM, CosmosSDK, and Substrate is highly desirable. Experience implementing L1 and L2 blockchains is a plus. Knowledge of Ethereum and EVM is a plus. Good writing skills with an More ❯
in blockchain with a minimum of 4 years in blockchain security. Nice to haves: Knowledge of security architecture of non-EVM based blockchains. Deep understanding of cryptography such as zk-SNARKs, FHE and MPC. ID: G2686 Pay Transparency Notice: The target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target More ❯
London, England, United Kingdom Hybrid / WFH Options
Coinbase Global
in blockchain with a minimum of 4 years in blockchain security. Nice to haves: Knowledge of security architecture of non-EVM based blockchains. Deep understanding of cryptography such as zk-SNARKs, FHE and MPC. ID: G2686 #LI-Remote Pay Transparency Notice: The target annual salary for this position can range as detailed below. Full time offers from Coinbase also More ❯
London, England, United Kingdom Hybrid / WFH Options
Serotonin
Join our client as they accelerate the ZK revolution, supporting web3 networks with reliable and cost-efficient proof generation. They are a high-performance cryptography startup with an exciting hardware twist looking for a talented Compiler Engineer. About the role: As a Senior Compiler Engineer, you will build tools to express computations on two types of novel machines, one … digital and one virtual. The goals in these areas of our tech stack are: Expression of verifiable programs with ZK constraint systems. Translation of algorithms to target a custom cryptographic processor running on an FPGA. You will work closely with the hardware and cryptography teams to define both the instruction sets and high-level program representations. The tools you More ❯
London, England, United Kingdom Hybrid / WFH Options
Input Output Hong Kong
a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of what information is visible on-chain and is designed to help developers implement necessary business policies, such as meeting regulatory requirements. What the More ❯
About Taiko: Taiko Labs is at the forefront of blockchain innovation, developing the Taiko ZK-EVM, a Layer 2 solution that scales Ethereum by faithfully emulating its technical and non-technical characteristics. Our solution, an Ethereum-equivalent (Type 1) ZK-EVM, enhances the performance of Ethereum by supporting all EVM opcodes within a decentralized, permission-less, and secure … power and potential of zero-knowledge proofs (ZKPs). Comprising seasoned professionals who have been utilizing ZKPs since 2018, our team has the distinction of having built the first ZK-Rollup on Ethereum. As we continue to push boundaries and innovate, we are eager to augment our team with talented, driven individuals who align with our vision and are … Posting updates, responding to comments, and fostering meaningful conversations. About you - you should have: Minimum 2 years of Community Manager or similar relevant working experience in the Ethereum/ZK/blockchain space. Good to have: experience in marketing, event organization. Be flexible as you may be required to work unsociable hours from time to time. Genuine interest and More ❯
critical backend systems. Tooling and Automation : Lead the development of internal blockchain security tools, collaborate with tooling teams, and identify opportunities for automation. Stay informed on emerging protocols like zk-SNARKs , zero-knowledge proofs , and other innovations. Conduct research on blockchain upgrades. Leadership & Communication : Provide mentorship, lead security initiatives, and communicate risks and solutions effectively to technical and non … blockchains, especially EVM chains like Ethereum. Familiarity with DEXs, NFTs, bridging, and smart contracts. Experience with crypto custodians and security vulnerabilities. Additional Skills : Knowledge of cryptographic innovations such as zk-SNARKs , FHE , MPC . Ability to lead teams and communicate effectively. Nice-to-Haves : Knowledge of non-EVM blockchain security architecture. Deep understanding of emerging cryptographic technologies. Compensation : Includes More ❯
a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of information on-chain, helping developers meet regulatory requirements. Role Overview: As Senior Legal Counsel for Midnight, you will provide legal guidance and ensure More ❯
London, England, United Kingdom Hybrid / WFH Options
Input Output (IOHK)
a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of what information is visible on-chain and is designed to help developers implement necessary business policies, such as meeting regulatory requirements. What the More ❯
London, England, United Kingdom Hybrid / WFH Options
Matter Labs
freedom drives progress and prosperity. We don’t see ourselves as a company, but as a team aligned around a single mission: to advance personal freedom for all (see ZK Credo). To achieve this goal, we’re building zkSync — a credibly neutral, fully open source technology stack and network on top of Ethereum, which is owned and governed More ❯