DeFi Wallet Software Engineer

Il y a 2 mois


Paris, Île-de-France BLOCKCHAIN Temps plein

Blockchain Platform for Digital Assets

We are a leading software platform dedicated to digital assets, offering the world's largest production blockchain platform. Our mission is to build an open, accessible, and fair financial future through innovative software solutions.

About the Role

We are seeking talented Kotlin and Solidity Developers with expertise in blockchain protocols and EVM networks to join our DeFi team. As a back-end engineer, you will contribute to a wide range of projects, including:

  • Scaling our non-custodial wallet's network support
  • Developing smart contracts
  • Integrating with third-party vendors providing data for crypto tokens, DApps, and DAOs
  • Centralizing logic currently residing on our wallet clients into backend services
Responsibilities

As a Senior Back-End Engineer, you will:

  • Develop robust and reliable software to handle multiple networks and support our growing product ecosystem and user base.
  • Collaborate with a dedicated engineering team committed to upholding the highest standards and delivering secure and high-performing systems.
  • Work at the core of our solution, directly interacting with various blockchains.
  • Utilize open-source technologies such as Docker, Kafka, and MySQL.
  • Prioritize security in all aspects of your work.
  • Engage with interdisciplinary teams to consistently deliver high-quality products to our users.
  • Optimize existing systems for scalability, extensibility, and performance while building reusable, modular code for use across our products.
Qualifications

The most important quality for this position is integrity. In addition, you possess:

  • Solid experience in Typescript, Solidity, and ideally Kotlin/JVM.
  • Experience working with blockchain technologies (EVM or non-EVM chains, and DeFi protocols).
  • A strong passion for cryptocurrencies and a deep understanding of how blockchain systems function.
  • The ability to independently solve novel problems you haven't encountered before.
  • An innate curiosity, proficiency in multiple programming languages, and a commitment to best engineering practices. You thrive on learning new technologies.
  • A pragmatic approach to developing clean solutions for complex challenges.
  • A dedication to consistent high levels of test coverage, comprehensive technical documentation, and effective monitoring.
  • A strong sense of ownership and responsibility for all projects you undertake.


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