5 jobs found

Before you read the details of this role, there’s something you should know. At Matter Labs, we don’t see ourselves as a company, but as a highly aligned global team on a single mission: to accelerate the mass adoption of crypto for personal sovereignty.  Our core technology – zkSync Era – is a layer 2 rollup that uses advanced cryptography called zero-knowledge proofs to scale Ethereum without compromising on security or decentralization. zkSync Era is EVM compatible, which means projects on Ethereum and other EVM-based blockchains can easily deploy on zkSync Era to take advantage of low gas fees and high transaction speeds. With a total of $458 million in mission-driven funding, zkSync Era is the first EVM-compatible ZK Rollup to go live on testnet (February 2022) and be deployed on mainnet (October 2022). As we enter the endgame for Ethereum scaling, we are committed to full open source and building in public toward our stated mission [so that even if we fail, the...

Role As a Web3 Software Engineer, you will be in charge of maintaining and improving the infrastructure powering the entire Sismo protocol. It includes our products, our backend infrastructure as well as our packages, smart contracts or ZK circuits. Requirements 5+ years of experience building scalable applications 2+ years working in web3• 1+ year experience working with React or React Native Strong communication skills Conviction for crypto and privacy Nice to have Experience writing smart contracts, ZK circuits, subgraphs, and other crypto tools Experience working as a DevOps Fluent in English (French is a bonus) Tech stack Sismo Back: Typescript, Node.js DB: PostgreSQL and DynamoDB APIs: REST, GraphQL, theGraph Infra: AWS infrastructure, Docker, Github Action Smart contracts & ZK: Solidity, Foundry, Hardhat, Ethers.js, Circom Front: React/ Next Benefits Strong incentives (market salary + tokens package) Ability to...

Role As Sismo’s Smart Contract Engineer, you will work on the newest versions of our smart contracts and ZK circuits. In addition, you will maintain Sismo’s Solidity libraries for developers to integrate Sismo. Requirements 3+ years of experience in software engineering 1+ year(s) of experience building and maintaining open-source smart contracts deployed in production Experience building with Foundry, Tenderly, and other advanced smart contract development tools Experience or strong interest in learning ZK programming languages such as Circom or Noir Fluent in English (French is a bonus) Nice to have Background in mathematics, physics or cryptography Interest in web3 social Benefits Strong incentives (market salary + tokens) Remote-friendly Participation in some of crypto’s biggest events and conferences Become entrenched in the ZK, web3 social and identity communities

About Status Status is building the tools and infrastructure for the advancement of a secure, private, and open web3.  With the high-level goals of preserving the right to privacy, mitigating the risk of censorship, and promoting economic trade in a transparent, open manner, Status is building a community where anyone is welcome to join and contribute. As an organization, Status seeks to push the web3 ecosystem forward through research, the creation of developer tools, and support of the open-source community.  As a product, Status is an open-source, Ethereum-based app that gives users the power to chat, transact, and access a revolutionary world of DApps on the decentralized web. But Status is also building foundational infrastructure for the whole Ethereum ecosystem, including the Nimbus ETH 1.0 and 2.0 clients, the Keycard hardware wallet, and the Waku messaging protocol (a continuation of Whisper). As a team, Status has been completely distributed since...

Luminous Labs is looking for a full time cryptography engineer, responsibilities ranging from implementing Plonk, in Rust, on the Solana blockchain, to researching, selecting and implementing Light Protocol on a faster proving system, possibly an advanced Plonk variant, Starks or a mix. You will work with a small team to design and implement scalable privacy with zero knowledge proofs on Solana. At Luminous Labs, we believe privacy is critical for mainstream adoption of blockchains. We are looking to make seamless privacy a reality with privacy infrastructure and an SDK to enable any Solana project to integrate private transactions. Learn more at: https://twitter.com/LightProtocol https://medium.com/@swen.schaeferjohann/a-vision-for-light-protocol-5fd7a5837bfa , https://github.com/Lightprotocol/light-protocol-program Responsibilities: design and implement cryptographic protocols optimize zero knowledge proof generation and verification...