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Senior Backend Engineer – Platform

Duve·Israel·en
On-siteFull-timeBackend DevelopmentHospitalityEnterprise Software

Join a hospitality technology company’s Platform team and build a scalable, high-throughput Node.js SaaS platform used by hotels, vacation rentals, and their guests.

Responsibilities

  • Design and build scalable microservices and infrastructure.
  • Develop integrations with third-party providers and APIs.
  • Collaborate with engineers from external companies on API integrations.
  • Mentor developers through code reviews.
  • Contribute to technical architecture decisions.
  • Optimize MongoDB queries, indexes, and schemas.
  • Use Redis for caching and performance-critical workflows.
  • Troubleshoot bugs and refactor code for scalability.
  • Improve system responsiveness through performance tuning.

Requirements

  • At least 6.5 years of professional software engineering experience.
  • Strong professional experience with Node.js backend development.
  • At least 2 years of production experience with MongoDB and Redis.
  • Deep knowledge of high-scale, high-throughput distributed system design.
  • Strong understanding of software development life cycles, SOLID principles, clean code, and refactoring.
  • Hands-on experience with message queues such as Kafka, RabbitMQ, or similar technologies.
  • Bachelor’s degree in Computer Science, equivalent education, or military experience in a technological unit.
  • Fluent English communication skills and the ability to collaborate with third-party partners.

Nice to have

  • Experience with React.

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