6h ago

Senior Backend Developer

Ireland

full-timesenior Remotefinance

๐Ÿ›  Tech Stack

๐Ÿ’ผ About This Role

You'll design and maintain backend services for scalable financial and blockchain platforms used globally. Your work will directly impact mission-critical digital asset infrastructure with a focus on reliability and security. This role offers the chance to contribute to cutting-edge fintech products in a fast-paced, innovation-driven environment.

๐ŸŽฏ What You'll Do

  • Design, develop, and maintain backend services and APIs for blockchain platforms.
  • Optimize existing Node.js services for scalability, performance, and reliability.
  • Develop microservices communicating via RPC across distributed systems.
  • Write and optimize complex database queries for compliance and reporting.

๐Ÿ“‹ Requirements

  • 5+ years of professional experience with JavaScript and Node.js.
  • Strong understanding of microservices architecture and distributed systems.
  • Hands-on experience with MySQL and MongoDB.
  • Good 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 tools.
  • Exposure to Ruby on Rails.

๐ŸŽ Benefits & Perks

  • ๐Ÿก Fully remote work environment with global flexibility.
  • ๐ŸŒ Collaborate with globally distributed teams and industry experts.
  • ๐Ÿ’ฐ Competitive compensation aligned with experience.
  • ๐Ÿ”— Exposure to cutting-edge fintech and blockchain technologies.
  • ๐Ÿ“š Continuous learning and challenging projects with real impact.

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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