**About The Company:**
3FA is building a new vertical in e-commerce through secure product
identification. We work with top brands and marketplaces to build smart-
contract enabled Near Field Communication (NFC) tags. Our tags enable physical
goods to inherit the non-fungibility, composability, and programability of
NFTs, powering the next generation of the creator economy.
We are looking for an extremely talented developer to help us pioneer token
based e-commerce. Top notch communication skills are essential. Familiarity
with hardware is helpful, but not neccesary.
**Requirements**
* 4+ years of experience in software development, with a strong emphasis on prototyping and new product development
* 2+ years of smart contract development in Solidity on Ethereum or any EVM-based chain
* Strong working knowledge of asymmetric cryptography, authentication and/or digital signatures
* Demonstrated expertise in at least one modern programming language (C++, Rust, Go, Python, JS)
* Experience building and deploying smart contracts
* Proven experience in designing and implementing scalable and complex software architecture
* Comfort with ambiguity and an ability to make progress independently
* A passion for staying up-to-date with and learn about emerging technologies, trends, and best practices in blockchain
**Nice to Haves**
* Familiarity with zK-Proofs, rollups, L2/L3s and data sampling
* General understanding of various decentralized blockchains (Cosmos, Aptos, Sui, Starkware, Aztec) including the differences between each
* M.S., or PhD in Computer Science, Cryptography, Computer Engineering, or the equivalent
**Benefits**
* Joining a talented, diverse and driven team
* Meaningful equity ownership
* Guidance from leaders and experts in commerce, compliance, and wallet integration
* * *
" _The best way to predict the future is to invent it. "_
3FA focuses on Hardware, Enterprise Software, Supply Chain Management,
Embedded Hardware and Software, and Hardware + Software. Their company has
offices in San Francisco and Chicago. They have a small team that's between
1-10 employees.
You can view their website at <https://prooflabs.co>
