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Blockchain Engineer


odf-tokenToken rewards eligibleHiring multiple talent
San Francisco, CA, USA
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full time contract
$60 - 100 /hr
Experience level


Golden is looking for talented Web3 developers to help us build a [decentralized knowledge graph protocol](https://docs.golden.xyz/golden-info./golden-overview-and-faq). The world is lacking a decentralized graph of canonical knowledge that is open, free, permissionless and incentivizes contributions to the graph.

As an early team member, you will be working in a startup environment with high autonomy and a rapid development pace. This is a great chance to work on a fundamental token and new Web3 protocol. Your work will result in a new way data is valued, handled, and exchanged across the globe.

We are a globally distributed remote team working in time zones between San Francisco and Prague. This is a fantastic opportunity to join an early stage startup and build a world changing product.



- Ability to handle UX experiences that accommodate the unique concerns of blockchain.
- Experience building full stack applications and blockchain based products. You are comfortable designing, developing and deploying features from beginning to end.
- Experience with code interacting with blockchains.
- Experience with blockchain based Dapps.
- Experience building on blockchains such as Ethereum, Polkadot, Near, Dfinity, or Solana.
- Strong understanding of smart contracts with a passion for producing secure, economically efficient, auditable, and readable code.
- Experience working with Solidity (or otherwise) and libraries e.g. web3.js or ethers.js.
- An awareness of contract security best practices.
- Concern over the financial implications of your code.
- Experience with smart contract tooling e.g. Truffle, Hardhat, or OpenZeppelin.

**Bonus Points**

- You desire to work closely with various Web3 layers and have experience with IPFS and Arweave.
- Scaling dApp transactions using side-chains, bridges, and ZK-rollups.
- You enjoy reading white-papers and have a broad knowledge of mechanisms across white-papers.
- You voted in a DAO or are participating in one.
- Experience with distributed file storage systems.
- Experience with EVM side-chains (Polygon, Celo, etc.) and cross-chain bridges.
- You relish the opportunity to take ownership and build something great.


- Develop a core Web3 protocol for a knowledge graph.
- Enable community of crypto-enthusiasts to contribute to the universal graph of knowledge.
- Connect crypto-incentivized AI to a novel knowledge graph API.
- Retrofit Web3 UX into [Golden.com](http://Golden.com).
- Build dApp versions of Golden data entry tools and work on the front lines of a new decentralized knowledge graph.
- Create greenfield dApps connected to multiple blockchains.

The Hiring Process

In order to apply for this position, first complete your profile on www.app.outdefine.com.

We want to learn more about you, so we encourage you to provide us with a brief summary of yourself and your past experience as part of the process. As soon as this is completed, you'll take a technical assessment based on your skill set, and if you pass, you'll earn 500 Outdefine tokens. We will review your application, and if you are qualified, we will invite you to a 1:1 video interview.

Already a Trusted Member of Outdefine? Then go ahead and apply directly for the job of your dreams.

Equal Employment Opportunity

We are an equal-opportunity employer and do not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status. We are committed to creating a diverse and inclusive environment for all employees and applicants for employment. All qualified individuals are encouraged to apply and will be considered for employment without regard to any legally protected status.

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