| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
PolySign & Standard Custody | Denver, CO, United States | $84k - $97k | |||
Supermojo | San Francisco, CA, United States | $47k - $100k | |||
Lemon.io | Remote | $60k - $95k | |||
ZAUBAR | $72k - $100k | ||||
| Learn Job-ready Solidity & Rust skills, in your schedule with 1-on-1 mentor support, or get your money back. ISO 9001 Certified | 400+ students | | by Metana Learn more | |||
ZAUBAR | $36k - $70k | ||||
ZAUBAR | $36k - $70k | ||||
ZAUBAR | $36k - $70k | ||||
Gnosis | Remote |
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Dev Partners | Remote | $54k - $90k | |||
Art Blocks | Remote |
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Symmetry | Remote | $63k - $70k | |||
Phantom | Remote | $180k - $250k | |||
Phantom | Remote | $180k - $230k | |||
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Popoo | Remote |
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This job is closed
As a Senior Frontend Engineer at PolySign, you will be using modern frameworks to build out the UI of a cutting-edge cryptocurrency security system. You will work on our React webapp, React Native mobile app and even help build out a new GraphQL service! You will be a key contributor on a codebase that is clean, thoroughly tested and well-organized. The team fosters a friendly and positive environment where collaboration and discussion are heavily encouraged. Members of the team work hard, give helpful advice and feedback, and are always eager to help each other get our tickets over the finish line.
Required Experience:
- 3-5 years of professional Software Engineering experience
- Modern Javascript (ES6) and web framework experience
- Experience with and commitment to writing unit tests
- Agile/ SCRUM experience
Nice to have experience:
- React/ Redux
- React Native / mobile development
- GraphQL
- TypeScript
- Test Driven Development
What does a React developer in web3 do?
A React developer in the context of web3 is a developer who is using the React JavaScript library to build user interfaces for decentralized applications (dApps) that run on the Ethereum blockchain
These dApps often use smart contracts to facilitate transactions and other interactions on the Ethereum network
Overall, the role of a React developer in web3 involves using your skills in React development to help build cutting-edge decentralized applications that leverage the power of the Ethereum blockchain
As a React developer in web3, some of your responsibilities might include:
- Integrating the dApp with the Ethereum blockchain. This might involve using tools like web3.js and Ethers.js to connect to the Ethereum network and interact with smart contracts.
- Building the user interface for a dApp using React. This could involve creating components for the various elements of the dApp, such as buttons, forms, and other input elements.
- Implementing features that are specific to decentralized applications, such as handling cryptocurrency transactions and displaying data from the blockchain in a user-friendly way.
- Collaborating with other members of the development team, such as blockchain engineers and designers, to ensure that the dApp functions properly and meets the needs of the end users.