DESCRIPTION

Blockchain.com is the forefront software platform for digital assets globally. We are seeking Kotlin and Solidity Developers with expertise in blockchain protocols and EVM networks. As a backend engineer on the DeFi team, you will be involved in a variety of projects, such as enhancing our non-custodial wallets network support and developing smart contracts. Additionally, you will be tasked with integrating third-party vendors supplying data for crypto tokens, DApps, and DAOs and centralizing logic from wallet clients into backend services.

In the role of a Senior Back-End Engineer, your responsibilities include leading technical discussions, influencing the approach, and advocating for best engineering practices to positively impact the team's development.

RESPONSIBILITIES

Develop robust, reliable software to manage multiple networks and support our expanding range of products and users
Collaborate with an engineering team dedicated to maintaining high standards and deploying secure and high-performing systems
Engage directly with multiple blockchains in the core of Blockchain.com's solution
Utilize open source technologies like Docker, Kafka, and MySQL
Prioritize security in all aspects of the work
Collaborate with interdisciplinary teams to consistently deliver high-quality products
Optimize existing systems for scalability, extensibility, and performance while creating reusable, modular code for various Blockchain.com products

REQUIREMENTS

Integrity, the most essential quality for this role
Proficiency in Typescript, Solidity, and ideally Kotlin/JVM
Experience with Blockchain technologies, particularly EVM or non-EVM chains and defi protocols
Strong motivation, self-driven, and enthusiastic about cryptocurrencies
Comprehensive understanding of blockchain systems and ideally prior experience working closely with one
Ability to navigate novel challenges and curiosity to learn new technologies
Advocacy for best engineering practices, proficiency in multiple programming languages, and a practical approach to solving complex problems
Commitment to high levels of test coverage, technical documentation, and effective monitoring
Accountability for all assigned projects

COMPENSATION & BENEFITS

Competitive salary based on experience and equity in a leading company
Prime office location in Paris with mandatory on-site work for four days per week
Work from Anywhere policy
Opportunity to play a significant role and progress in a rapidly expanding technology company within an emerging industry
Unlimited vacation policy, inclusive of performance-based bonuses paid in cash
Company-issued Apple equipment

DeFi Jobs in Web3 in France