6h ago

Senior Backend Developer

South Africa

โœจ $120k-$150k / yearest.

internshipsenior Remotefinance

๐Ÿ›  Tech Stack

๐Ÿ’ผ About This Role

You'll design, develop, and maintain backend services and APIs for scalable financial and blockchain platforms. Your work will power mission-critical digital asset systems used globally, with a focus on reliability and security. This role offers the chance to collaborate with distributed teams on cutting-edge fintech infrastructure.

๐ŸŽฏ What You'll Do

  • Design and maintain backend services and APIs using Node.js
  • Develop new microservices and integrate distributed systems via RPC
  • Optimize database queries for operational and financial reporting
  • Contribute to high-availability architectures and real-time service responsiveness

๐Ÿ“‹ Requirements

  • 5+ years of professional experience with JavaScript and Node.js
  • Strong understanding of microservices architecture
  • Experience with MySQL and MongoDB databases
  • Understanding of backend security principles and secure API design

โœจ Nice to Have

  • Experience with blockchain integrations or decentralized technologies
  • Knowledge of Redis, message queues, caches, and background job processing
  • Exposure to Ruby and Ruby on Rails

๐ŸŽ Benefits & Perks

  • ๐Ÿ–๏ธ Fully remote work from anywhere
  • ๐ŸŒ Collaborate with globally distributed teams
  • ๐Ÿ’ฐ Competitive compensation package
  • ๐Ÿš€ Exposure to cutting-edge fintech and blockchain
  • ๐ŸŽฏ Challenging large-scale engineering projects

๐Ÿ“จ Hiring Process

Estimated timeline: 2-4 weeks ยท AI estimate

  1. 1Recruiter screenยท 30 min
  2. 2Technical interviewยท 60 min
  3. 3Hiring manager interviewยท 45 min
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