Senior Backend Developer (Node.js)

TL;DR

Senior Backend Developer (Node.js): Developing and maintaining core backend components for a high-load cryptocurrency trading platform with an accent on scalability, low-latency API design, and blockchain integration. Focus on building secure, real-time services and ensuring system reliability under heavy traffic using microservices architecture.

Location: Remote-friendly (Global)

Company

hirify.global is a cutting-edge digital asset trading platform dedicated to financial freedom through innovative, reliable, and accessible technology.

What you will do

• Develop and maintain backend components for the main trading application and services.
• Build and optimize high-performance, low-latency APIs for global liquidity providers.
• Implement and maintain blockchain integrations and Lightning Network support.
• Ensure platform scalability to accommodate rapid user growth and real-time trading demands.
• Apply rigorous security practices to protect the platform and user base.
• Collaborate within an agile team to deliver innovative features from concept to launch.

Requirements

• Exceptional Node.js and JavaScript development skills.
• Proven experience with microservices architecture in complex, high-load platforms.
• Strong proficiency in database interaction, specifically MySQL and MongoDB.
• Solid understanding of security practices and high-availability concepts.
• Ability to quickly learn and adapt to new technologies.
• Experience with blockchain integration is highly valued.

Nice to have

• Proficiency in Ruby, Rust, or C++.
• Experience with message queues like Redis, caches, and job queues.

Culture & Benefits

• Remote-first culture with trust and autonomy.
• Commitment to continuous learning, mentorship, and professional growth.
• Collaborative environment blending seasoned experts with creative minds.
• Competitive compensation and career development opportunities.
• Regular team-building activities and social engagement.