Bitfinex is seeking a talented Senior Backend Developer with expertise in Node.js to build and maintain scalable backend systems for our global cryptocurrency exchange platform. This fully remote role offers the opportunity to work on innovative financial technologies from anywhere in the world.

As a Senior Backend Developer at Bitfinex, you will play a pivotal role in designing, developing, and optimizing the backend infrastructure that powers one of the world's leading cryptocurrency exchanges. Reporting to the engineering lead, you will collaborate with cross-functional teams to deliver high-performance, secure, and scalable solutions that handle millions of transactions daily.

Your responsibilities will include architecting robust Node.js-based services, integrating with blockchain networks, ensuring system reliability through rigorous testing, and mentoring junior developers. This position is ideal for a seasoned developer passionate about fintech innovations and comfortable thriving in a fast-paced, remote setting.

Bitfinex values innovation, security, and user-centric design, providing a dynamic environment where your contributions directly impact global financial markets. Join us to advance your career while enjoying the freedom of worldwide remote work.

• Bachelor's degree in Computer Science or related field, or equivalent experience
• 5+ years of professional backend development experience, with at least 3 years focused on Node.js
• Strong proficiency in JavaScript/TypeScript, Express.js, and RESTful API design
• Experience with databases such as MongoDB, PostgreSQL, or Redis
• Familiarity with microservices architecture, Docker, and Kubernetes
• Knowledge of cryptocurrency protocols, blockchain, or fintech security best practices
• Excellent problem-solving skills and ability to work independently in a remote environment
• Strong communication skills for collaborating with international teams

• Fully remote work with flexible hours
• Competitive monthly salary in the range provided
• Opportunities for professional growth and skill development in fintech
• Health and wellness benefits including medical insurance
• Generous paid time off and holiday allowances
• Access to cutting-edge tools and technologies
• Supportive, international team environment
• Potential for performance-based bonuses