| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Sismo | Paris, France |
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Discreet Labs | Palo Alto, CA, United States | $60k - $100k | |||
Ethereum Foundation | Remote |
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Sismo | Paris, France | $33k - $75k | |||
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This job is closed
Sismo is a modular attestation protocol that oversees the issuance of ZK Badges (non-transferable tokens or SBTs). We were recently featured in a list of Vitalik Buterin’s most exciting projects. We stand at the crossroads of zero-knowledge proofs, digital identity, and web3 social.
ZK Badges issued by the Sismo protocol are privacy-preserving tokenized attestations. They allow users to leverage social capital from imported web2 and web3 accounts—ensuring they can selectively reveal facts about their identities to access particular applications or services. Picture a Proof of Contributions ZK Badge that does not reveal the exact contributor or an Ethereum Twitter Influencer ZK Badge that does not reveal the exact Twitter account.
As ZK Badges are tokens adhering to the ERC1155 standard, they can be integrated into any application (web2 or web3) as an access control and reputation curation tool.
Our tightknit team of crypto natives has been working on Ethereum since 2015 (ex Aave, EthCC, Kleros, ConsensSys). To realize our vision, we raised $10,000,000 from some of the biggest names in crypto (angels from Lens, Optimism, Starkware, the Ethereum Foundation, Curve, Aave, Snapshot, Guild, and top VCs like Framework, Delphi, IDEO or Seedclub Ventures).
Team members are exposed to the best training, conferences, and hackathons the space has to offer.
You can expect to join a small, mission-driven team passionate about privacy, decentralization, and the technology that will power the future of the web.
Learn more:
- docs.sismo.io
- manifesto.sismo.io
- vision.sismo.io
Role
As Sismo’s Product Manager, you will be the organizational force behind our product releases. You will research users and competition, facilitate the product design phase and be responsible for efficient delivery to production. Developing a passion for our protocol and products is key!
Our products revolve around the Sismo protocol: our end-user main application, our factory for integrators, and the many experiments we are building on top of Sismo.
Being comfortable with technical concepts, such as the ERC1155 token standard, Sismo ZK Badges, and token-gated services, as well as understanding our developers and technical concepts, is a must. Finesse across the board when engaging with highly technical ideas is a major plus.
- 2+ years experience as a Product Manager in web3
- Up to date with everything web3 social (Lens, Farcaster, ENS, etc.)
- Strong organizational and decision-making skills
- Empathy and ability to understand end-users as well as developers
- Native-level proficiency in English
Nice-to-haves:
- Experience as a UI/UX designer
- French resident
- Strong incentives (market salary + tokens)
- Remote-friendly
- Participation in some of crypto’s biggest events and conferences
- Become entrenched in the ZK community
What is Zero-knowledge?
Zero-knowledge is a concept in cryptography that allows two parties to exchange information without revealing any additional information beyond what is necessary to prove a particular fact
In other words, zero-knowledge is a way of proving something without actually revealing any details about the proof
Here are some examples of zero-knowledge:
- Password authentication: When you enter your password to log into an online account, the server doesn't actually know your password. Instead, it checks to see if the hash of your password matches the stored hash in its database. This is a form of zero-knowledge because the server doesn't know your actual password, just the hash that proves you know the correct password.
- Sudoku puzzles: Suppose you want to prove to someone that you've solved a particularly difficult Sudoku puzzle. You could do this by providing them with the completed puzzle, but that would reveal how you solved it. Instead, you could use a zero-knowledge proof where you demonstrate that you know the solution without actually revealing the solution itself.
- Bitcoin transactions: In a Bitcoin transaction, you prove that you have ownership of a certain amount of Bitcoin without revealing your private key. This is done using a zero-knowledge proof called a Schnorr signature, which allows you to prove ownership of a specific transaction output without revealing the private key associated with that output.
- Secure messaging: In a secure messaging app, you can prove to your contacts that you have access to a shared secret without revealing the secret itself. This is done using a zero-knowledge proof, which allows you to prove that you have access to the secret without actually revealing what the secret is.