5h ago

Senior Backend Developer

Sweden

โœจ $125k-$175k / yearest.

full-timesenior Remotefinance

๐Ÿ›  Tech Stack

๐Ÿ’ผ About This Role

You'll design, develop, and maintain scalable backend services for a globally distributed team working on advanced digital finance and blockchain-powered technologies. You'll play a key role in improving platform scalability, security, and reliability while collaborating with product and engineering teams.

๐ŸŽฏ What You'll Do

  • Design, develop, and maintain backend services and APIs.
  • Optimize existing Node.js services for reliability and performance.
  • Write and optimize complex database queries.
  • Contribute to platform scalability and real-time responsiveness.

๐Ÿ“‹ Requirements

  • At least 5 years of professional Node.js backend development.
  • Strong understanding of microservices architecture.
  • Experience with MySQL and MongoDB.
  • Solid understanding of backend security best practices.

โœจ Nice to Have

  • Experience with blockchain integration concepts.
  • Knowledge of Redis, message queues, caching systems.
  • Experience with Ruby and Ruby on Rails.

๐ŸŽ Benefits & Perks

  • ๐ŸŒ Fully remote work environment.
  • ๐Ÿ”— Work on blockchain and digital finance technologies.
  • ๐Ÿ“ˆ Career growth in a global tech environment.
  • ๐Ÿค Collaborate with international engineering teams.
  • ๐Ÿš€ Impactful projects shaping digital financial services.

๐Ÿ“จ Hiring Process

Estimated timeline: 2-4 weeks ยท AI estimate

  1. 1Phone Screenยท 30 min
  2. 2Technical Interviewยท 60 min
  3. 3Team Interviewยท 60 min
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