ai analyst backend bitcoin blockchain community manager crypto cryptography cto customer support dao data science defi design developer relations devops discord economy designer entry level erc erc 20 evm front end full stack gaming ganache golang hardhat intern java javascript layer 2 marketing mobile moderator nft node non tech open source openzeppelin pay in crypto product manager project manager react refi research ruby rust sales smart contract solana solidity truffle web3 py web3js zero knowledge
| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
OKX | Hong Kong, Hong Kong | $72k - $148k | |||
Matter Labs | EU | $90k - $120k | |||
Magic Square | Lima, Peru | $90k - $100k | |||
Polygon Labs | Singapore, Singapore | $45k - $63k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Polygon Labs | Singapore, Singapore | $45k - $63k | |||
Polygon Labs | Auckland, New Zealand | $72k - $110k | |||
Polygon Labs | Remote | $33k - $75k | |||
XMTP Labs, Inc. | New York, NY, United States | $72k - $102k | |||
OpenZeppelin | Remote | $54k - $70k | |||
Status | Remote | $160k - $190k | |||
Status | Remote | $90k - $190k | |||
Matter Labs | EU | $67k - $90k | |||
In Technology Group Inc (US) | United States | $200k - $225k | |||
Harmony | Palo Alto, CA, United States | $81k - $105k | |||
Matter Labs | London, United Kingdom | $63k - $75k |
OKX
$72k - $148k estimated
This job is closed
Who We Are
At OKX, we believe our future is reshaped with technology. Founded in 2017, OKX is one of the worldâs leading cryptocurrency spot and derivatives exchanges. OKX innovatively adopted blockchain technology to reshape the financial ecosystem by offering some of the most diverse and sophisticated products, solutions, and trading tools on the market. Trusted by more than 20 million users in over 180 regions globally, OKX strives to provide an engaging platform that empowers every individual to explore the world of crypto. In addition to its world-class DeFi exchange, OKX serves its users with OKX Insights, a research arm that is at the cutting edge of the latest trends in the cryptocurrency industry. With its extensive range of crypto products and services, and unwavering commitment to innovation, OKX vision is a world of financial access backed by blockchain and the power of decentralized finance.
We invest in our people as much as we invest in technology. We are united by our engaging culture, here we win as a team, embrace changes, and do the right thing. We are committed to creating a friendly, rewarding and diverse environment for OKers. It doesnât matter where you come from, here everyone feels valued, respected and has the same opportunities to develop and thrive â we want to bring out the best in you.
About the Opportunity
What Youâll Be Doing:
- Responsible for the development of underlying cryptographic library and applications of MPC wallet.
- Participate in the implementation of cryptography technology mainly based on zero-knowledge proof.
- Conduct research on web3 ecosystem technologies and write relevant technical documents.â¨
- Responsible for auditing the underlying code of the wallet signatures.â¨
What We Look For In You:
- Master's degree or above in cryptography, mathematics, computer science, network security, or related fields.â¨
- Solid theoretical foundation in security; proficient in public key cryptography system, symmetric and asymmetric cryptography principles, security protocol design, blockchain and cryptography applications, etcFamiliarity and understanding of cryptographic theories such as zero-knowledge proof, secure multiparty computation(MPC), threshold signatures, and homomorphic encryption.
- Familiarity with basic cryptographic algorithms and relevant open-source libraries; experience in applied cryptographic research and development.
- Proficient in programming with at least one of the following languages: Golang, Java, C/C++, Rust.â¨
- Publications at international cryptography conferences are preferred.â¨
- Fluent English speaking and writing skills are preferred.â¨
Perks & Benefits
- Competitive total compensation
- Comprehensive insurance coverage for employees and their dependants
- More that we love to tell you along the process!
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.