React Jobs in Web3

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Job Position Company Posted Location Salary Tags

Iron Fish

Remote

$40k - $70k

RECUR

Boston, MA, United States

$45k - $70k

Sygnum Bank AG

Switzerland

$32k - $72k

Blockchain.com

Argentina

$63k - $75k

Sygnum Bank AG

Switzerland

$84k - $100k

Finoa GmbH

Berlin, Germany

$45k - $80k

GSR

Zug, Switzerland

$39k - $70k

GSR

Malaga, Spain

$39k - $70k

GSR

London, United Kingdom

$39k - $70k

GSR

New York, NY, United States

$72k - $75k

GSR

London, United Kingdom

$72k - $75k

Sygnum Bank AG

Switzerland

$40k - $70k

Flylance

New York, NY, United States

$81k - $90k

Careers at Paxful

Saint Petersburg, Russia

$90k - $110k

Cryptographer

Iron Fish
$40k - $70k estimated
SF / Remote
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This job is closed

Cryptographers at Iron Fish are specialized in practical and secure cryptographic protocols for blockchains. You will work to design, develop, and prove new and secure cryptographic protocols for a distributed system.

We are a small startup and have support from some of the top VCs in the cryptocurrency world (Electric Capital (Avichal Garg), Elad Gil, Metastable (Naval Ravikant and Lucas Ryan), A Capital (Kartik Talwar), Slow Ventures (Jill Carlson), Dylan Field (Figma), John Lilly, Jack Abraham (Atomic), Juan Benet (Filecoin), Jack Chou, Balaji Srinivasan, Lemniscap (Roderik van der Graaf), James Prestwich, and Linda Xie).Ā 

Iron Fish mission is to enable free flow of assets through easy to use, accessible, and private cryptocurrency transactions.Ā 

If you are excited to work on uncharted territory in decentralized computing and cutting edge cryptography, we are looking forward to meeting you!

What should I expect working here? You will be challenged and always learning. This project spans concepts of distributed systems, heavy-duty cryptography, UI/UX challenges of simplifying complex information, cross-chain communication, and much more.

You will be encouraged to think about world economies and what it takes to build a universal privacy layer for all crypto assets. You will build tools to bring equality to the global economy so that everyone has access to complete financial sovereignty.

We value kindness, curiosity, and the willingness to learn and to teach. 😊

What you’ll do:

As an engineer in a fast growing company, the day-to-day may vary. But here is some of what you can expect to do:

  • Build, document and maintain tests, features, and infrastructure
  • Communicate and document architectural designs and requirements
  • Write high quality, well-tested code to meet the needs of your customers

What we are looking for:

Below are just some examples of what your background may look like—go ahead and apply even if your experience is a little different.

  • Written production-level code in Node, React, JavaScript, TypeScript, or Rust
  • Worked in at least one of our focus areas:
  • Cryptocurrency architecture development
  • Security

Nice to haves:

  • You have experience with Blockchains (such as Bitcoin, Ethereum, etc..)
  • You’ve worked on zk-SNARKs or zero knowledge cryptography
  • You are interested in world economies or what it takes to build a global currency

At Iron Fish, we celebrate and support our differences. We know employing a team rich in diverse thoughts, experiences, and opinions allow our employees, our product, and our community to flourish. Iron Fish is an equal opportunity workplace. We are dedicated to equal employment opportunities regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status.

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.