Front-end разработчик

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от $4,500

Описание вакансии

#vacancy #вакансия #react #node #remote #fulltime #blockchain #defi #web3 #polkadot

from $4500

Fullstack Blockchain Developer


We’re looking for a talented, motivated Fullstack developer with hands-on dApps and frontend development experience, and a good understanding of blockchain technologies for a long-term blockchain protocol in the Decentralized Finance space. We are looking for someone who is passionate about Blockchain and DeFi.

Primex Finance is the new decentralized liquidity protocol for cross-margin trading on DEXes built on Ethereum and Polkadot. Primex is backed by some of the world’s top crypto VCs.


- Being available for full-time;

- Seniority - middle+/senior;

- 4+ years in React.js, and Node.js;

- Experience working in DeFi frontend development;

- Understand the flow of the web3 application;

- Confirmed experience in commercial blockchain solutions over 2 years;

- Fast learner with good problem solving and analytical skills;

- English: Upper - Intermediate (Spoken);

- Development experience with JavaScript & Typescript.

Would be nice:

- Provable experience delivering high quality, functional code;

- Experience with Solidity;

- An understanding of DeFi mechanisms and related utilities, e.g. liquidity pools, AMMs and bonding curves, DAOs, Uniswap, SushiSwap, Aave;

- Understand how to interact with solidity contracts- Call functions, get properties, check the status of the submitted transaction using web3.js;

- A background in economics, finance, banking, or a similar relevant field;

- Experience working in the DeFi ecosystem; or an avid DeFi user actively; participating in the space, with a clear understanding of the financial concepts involved;

- A degree in computer science or relevant field or comparable experience;

- Knowledge of ABI (eg. variable mapping to storage slots).


- Integrate interaction with blockchain into React frontend app to support the functionality of several smart contracts;

- Develop keepers of margin trade process (Decentralized backend);

- Develop, test and deploy protocol improvements and optimizations as we move forward on our roadmap;

- Develop high-quality code that is maintainable, performant, and accessible;

- Cover by unit tests;

- Integrate with existing DeFi protocols;

- Research different existing DeFi protocols;

- Write documentation, design flow diagrams, and review PRs;

- Research, design, scope, and estimate what you need to do;

- Build reusable cross-chain libraries;

- Integrate your own UI/UX improvements to incentivize the users to use the platform;

- Work with the state-of-the-art developer stack.

- Constantly improve yourself by keeping up to date with the latest technologies trends.

We offer:

- Remote and flexible work hours;

- Long-term and stable employment;

- Cool distributed app project;

- Competitive salary;

- Personal and professional growth;

- Professional IT events compensation;

- Account management of your contractor entity;

- Paid vacation and sick days-off;

- Paid English classes with an individual plan.

Размещено 13/10/2021

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