Senior Backend Developer

2 weeks ago

London, Greater London, United Kingdom Bitfinex Full time
About Bitfinex

Bitfinex is a leading digital asset trading platform that offers innovative services for cryptocurrency traders and global liquidity providers.

With a strong focus on security, scalability, and user experience, Bitfinex has established itself as a trusted partner in the financial technology industry.

Job Description

We are seeking a highly skilled Senior Backend Developer to join our team. As a key member of our development team, you will be responsible for designing, developing, and maintaining the backend components of our platform.

Your primary focus will be on building and deploying scalable, secure, and efficient backend services that power our trading platform. You will work closely with our team to identify and prioritize project requirements, design and implement solutions, and ensure seamless integration with our existing infrastructure.

Key Responsibilities
  • Design and develop high-quality backend services using Node.js and JavaScript
  • Collaborate with our team to identify and prioritize project requirements
  • Develop and maintain scalable, secure, and efficient backend services
  • Ensure seamless integration with our existing infrastructure
  • Participate in code reviews and contribute to the improvement of our development processes
Requirements
  • 6+ years of experience with Node.js and JavaScript
  • Experience in the crypto/financial sector
  • Familiarity with microservices architecture
  • Experience with database management (MySQL, MongoDB)
  • Ability to quickly learn new technologies
  • Good understanding of security practices

Nice to have:

  • Experience with blockchain integration
  • Comfortable with high-availability concepts
  • Ruby, Rust, or C++ skills are a plus
  • Other technologies of interest: message queues (Redis), caches, and job queues

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