Zero Knowledge

ZK Jobs Board

ZK Jobs Board

ZK Jobs Fair - Jobs Board

The following are open jobs from teams exhibiting at the ZK Jobs Fair as well as a few non-exhibiting teams looking for new hires. There are 3 categories of jobs: Community, Software Development, & Cryptography/Research. Please feel free to reach out to participating teams and apply!

Also, to be reminded about the next ZK Jobs Fair, signup here.

Community & Biz Dev

  • Community Manager @ DeversiFi. This position is full-time and is available to start now. Join our Marketing team to spearhead the creation and growth of the DVF community. To learn more and apply, please contact careers@deversifi.com

  • Developer Relations Engineer @ O(1) Labs. This is a full time position available immediately. Looking for Developer Relations Engineer with experience working in an external facing engineering capacity at a blockchain or cryptocurrency project. With a network of developers building or interested in blockchain applications. Experience with software or cryptocurrency applications. Giving demos, speaking or presenting at conferences or meet-ups or some technical writing are a plus. Visit here to learn more and apply, please contact jobs@o1labs.org

  • Community & Events Coordinator @ ZKValidator. This position is full-time and starts immediately. We are looking for an organised and socially skilled candidate to represent the ZKValidator within the Polkadot, Kusama, Near, Cosmos, & Mina ecosystem channels, as well as running events & workshops focused on zk tech development in those networks. To apply, please email hello@zkvalidator.com

Software Development/Engineering

  • Software Engineer @ Iron Fish. This position is full-time and starts as soon as possible. You’ll be working on protocol development of Iron Fish, a privacy focused layer 1 project, using a mix of Typescript, Rust/WASM. Passionate about optimizing decentralized networks, working with ZKPs and developing core protocol features? Then we’d like to hear from you! To learn more or to apply, please contact elena@ironfish.network.

  • Staff Software Engineer @ smartFHE. This position is full time and starts in June (at the earliest). Define engineering vision. Contribute to the design and building of our core infrastructure (including working on a compiler). Learn more here & contact us at hello@smartFHE.com

  • Senior Rust Smart Contract Engineer @ cLabs. This position is full-time for a Rust Engineer to join our Blockchain Interoperability team. As an engineering partner you will work with internal and external developers to launch a first-of-its-kind cross-chain communication system. You will be responsible for both on-chain and off-chain code to pass messages between blockchains. To learn more and apply, please contact prestwich@clabs.co

  • (Rust) Software Engineer @ Chain-Reaction. The position is full time or part time. Senior software engineers with deep knowledge of Rust and C++ for building and integrating hardware acceleration into state of art cryptographic (open source) libraries. To learn more and apply please contact Guy Granot guyg@chain-reaction.io

  • Back-End Developer @ Hermez Project. This is a full time position with an immediate start date. As a backend engineer you'll work with the development team to research, spec, and implement blockchain-based solutions that power privacy-first identities. Get in touch with us at ofra@iden3.com

  • Senior Software Engineer (Rust) @ zkSync This position is full-time. Visit this link to learn more. To apply, please contact hello@matterlabs.dev

  • Product Lead @ smartFHE. This position is full time and starts in June (at the earliest). Define product strategy and roadmap. Evaluate and prototype potential DeFi applications. Focus on user experience + good design practices. Learn more here and contact us at hello@smartFHE.com

  • Software Engineer/Language Designer @ Aztec. This position is full-time and starts on 01/07/2021 (flexible start date). We are looking for a software engineer to work on our Noir ZK-SNARK programming language and private smart contract framework. Find out more here. To apply, please contact us at hello@aztecprotocol.com

  • Senior Front-End Developer @ Hermez Project. This is a full time position with an immediate start date. As a senior Frontend Engineer you will take part in the development of our product interfaces. You'll work with the engineering team to research, spec, and implement Web Apps that showcase the potential of the Hermez network and support the company and team leadership in bringing in ideas, making decisions on products, and coaching engineers around best practices. Get in touch with us at ofra@iden3.com

  • Full Stack Software Engineer @ Aztec. This position is full-time and starts on 01/07/2021 (flexible start date) We are looking for a full-stack engineer to join our world-class crypto-engineering team, building the future of programmable privacy. Focus will be on back-end rollup server architecture. Find out more here. To apply, please contact us at hello@aztecprotocol.com

  • Blockchain Researcher @ DeversiFi. This position is full-time and is available to start now. Join our Innovation team alongside our CEO to research the latest scaling and blockchain technologies to inform strategic decisions. To learn more and apply, please contact careers@deversifi.com

Cryptography/Engineering

  • Applied Cryptography Engineer @ Iron Fish. This position is full-time and starts as soon as possible. Iron Fish is a new privacy focused layer 1 project heavily influenced by the Sapling protocol. You’ll be working on extending Iron Fish to support multiple assets and help set up the groundwork for bridges to support assets on other chains. To learn more or to apply, please contact elena@ironfish.network.

  • Cryptography Engineer @ cLabs. This position is full-time / contract. Celo is seeking engineers to join our cryptography team. The cryptography team at cLabs is responsible for building and researching advanced cryptographic solutions to make Celo secure, attack resilient, and scalable. Our stack includes SNARKs, VOPRFs, BLS signatures, and other kinds of advanced cryptography. To learn more and apply, please contact kobi@clabs.co

  • Applied Cryptography Engineer @ Chain-Reaction. The position is full time or part time. Cryptographer with strong mathematical and engineering background for defining and modeling advanced cryptographic protocols SW/HW architecture (ZKP,FHE,MPC). To learn more and apply please contact Guy Granot guyg@chain-reaction.io

  • Cryptography Manager @ O(1) Labs. This is a full time position available immediately. Embedded within O(1) Labs’ Engineering organization, the Cryptography team is looking for a motivated Cryptography Manager who will have expertise in subject matter, provide technical project leadership, professional oversight, and support of key Crypto initiatives. Visit here to learn more and apply, please contact jobs@o1labs.org

  • Applied Cryptographer Engineer @ zkSync This position is full-time. Visit this link to learn more. To apply, please contact hello@matterlabs.dev

  • Product Manager, Crypto @ cLabs. This position is full-time. Celo is seeking a Product Manager to join our team who will own the cryptography product initiatives for the Celo platform, from ideation through to launch and ongoing performance analysis. This role will work closely together with crypto engineering team to develop valuable solutions for stakeholders of the Celo protocol. To learn more and apply, please contact pranay@clabs.co

  • Cryptography Engineer @ O(1) Labs. This is a full time position available immediately. Looking for experienced Cryptographers who are passionate about creating effective, pragmatic cryptographic schemes and have deep understanding of fundamental cryptographic algorithms, strong mathematical and engineering background for implementing zk-SNARK circuits or proof systems and state of the art in zk-SNARK systems. Visit here to learn more and apply, please contact jobs@o1labs.org