Senior Smart Contract Jobs

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Job Position Company Posted Location Salary Tags

Nexo

Bulgaria

$81k - $91k

Q development

remote

$72k - $100k

DeFiner Inc

Minneapolis, MN, United States

$72k - $75k

Integrated Management Systems

Hong Kong, Hong Kong

$72k - $75k

Chainlink Labs

Austin, TX, United States

$115k - $160k

Gamium

Remote

$72k - $100k

Mycelium

Brisbane, Australia

$43k - $100k

Electron Labs

India

$35k - $65k

Aave

United Kingdom

$63k - $100k

Upside

San Francisco, CA, United States

$81k - $100k

Worldcoin

San Francisco, CA, United States

$63k - $100k

Stellar Development Foundation

San Francisco, CA, United States

$105k - $180k

CoW Protocol

Remote

$36k - $61k

Energi Core Limited

Brazil

$72k - $75k

MoonPay

Miami, FL, United States

$54k - $81k

Nexo
$81k - $91k estimated
BG

Gross remuneration per month: 8,500 – 11,500 BGN

Stand out and lead the way. ​​Define an industry. Forge the path to truly blockchain-based, deflationary, and limitless finance.

Nexo is the world’s leading regulated digital assets institution. Our mission is to maximize the value and utility of cryptocurrencies by signature products created in Bulgaria. For four years now, we have processed $80+ billion for over 5,000,000+ users around the globe. And this is only the beginning.

We are lean, and our approach is a dream come true — no legacy, no monolithic structures. This is how we unlock a real creative powerhouse in development.

You Are the Disruptor:

  • You Write It – You Own It: Develop, test, deploy, maintain, and improve – own the full life-cycle of your code
  • Develop new user-facing on Web & Mobile applications used by over 5 million users around the world
  • Ensure the technical feasibility of UI/UX designs
  • Maintain a well-tested codebase with continuous integration and coverage reporting
  • Optimize for maximum security, scalability and speed
  • Work in small, autonomous teams
  • Share your knowledge and help the team evolve best practices

What Makes You Stand Out:

  • 5+ years experience with JavaScript
  • 2+ years experience with React
  • Rich experience with state management such as Redux, Mobx, etc.
  • Strong attention to detail and commitment to delegated tasks and responsibilities
  • Good understanding and experience with GIT
  • Curiosity and a strong desire to learn, grow, and be up-to-date with trends and best practices
  • Self-starter and comfortable in a fast-paced startup environment
  • Experience with Sass, Jest, React Testing Library
  • Experience with common front-end development tools such as Babel, Webpack

Desired (but not essential):

  • Experience in developing within the React Native framework
  • Previous experience with TypeScript
  • Familiar with Web3 Stack: Web3, Ethers, Hardhat, OpenZepellin Tooling
  • Understanding of Blockchains, Smart Contracts & dApps, different types of wallets, and standards
  • Prior experience in building systems for financial markets

Perks We Offer:

  • Attractive remuneration package
  • Annual bonuses
  • Learning Hub
  • Hybrid way of work and work from home
  • Inspiring atmosphere and innovative projects
  • Future career development in a global company leading the innovative blockchain space
  • Tailor-made personal benefits package — you want it, you get it
  • Wellness program including additional health insurance, Multisport card, sports activities, standing desks & protective glasses and many more
  • Free assorted healthy snacks and fresh fruits in the office
  • Weekly gourmet breakfast meet-ups
  • Free parking with a designated space, free electric bikes & public transport
  • Epic regular team buildings and parties

And so many more…