Job Description

Brazil has 160 million pets—and exactly zero blockchain infrastructure serving
them. We are building Pet360 to change that.

We already have a Web2 platform that is 75% built and ready for integration.
Now, we are tearing down the walls and rebuilding the infrastructure layer
from scratch. This isn't a migration; it is a greenfield build. You won't be
maintaining legacy code—you will be designing the architecture, choosing the
stack, and shipping the contracts that will tokenize pet care for an entire
continent.

What You’ll Build (The Core Features)

Pet NFT Passports: Immutable, on-chain medical histories that travel with the
pet.

Vaccine Certificate NFTs: Verifiable credentials to replace paper records.

Smart Contract Adoptions: Automating the transfer of ownership and medical
data.

On-Chain Insurance: Transparent, programmable payout logic for pet health
incidents.

Who We Are Looking For

We need builders, not spectators. If you are excited by the challenge of
shaping architecture rather than just filling tickets, this is for you.

Blockchain Engineers: Deep experience with Solidity/Rust, EVM compatibility,
and NFT standards (ERC-721/1155). You know how to write secure, gas-optimized
contracts.

Full-Stack Developers: Strong with Node.js/Python and modern front-end
frameworks (React/Next.js). You bridge the gap between the smart contracts and
the user experience.

Designers: Experience crafting UX for Web3 wallets and onboarding non-crypto
natives. You make complex tech feel simple.

Why Join Now?

Fully Remote: Work from anywhere with a stable connection.

High Impact: This is not a "nice-to-have" feature. This is the core
infrastructure for a new industry vertical.

Long-Term Growth: Contract-to-hire potential with significant growth as we
scale.

Compensation & Commitment

Rate: $70–$120/hr (DOE – we pay for top talent).

Hours: 30+ hours per week.

Equity: Significant equity pool available for early team members who help us
build the foundation.

How to Apply
Send your GitHub/Portfolio, Resume, LinkedIn Profile and a brief note on your
experience with greenfield Web3 projects. Tell us what stack you would choose
to build a pet passport system.