Backend Developer Expert - Ecommerce

Wix Wix · Enterprise · Tel Aviv-Yafo, Israel · Research

Backend Engineer at Wix focused on developing and maintaining core eCommerce selling and order management capabilities. The role involves building and optimizing scalable, resilient microservices systems handling high volumes of API requests and events, collaborating with cross-functional teams, and leading technical initiatives. Requires strong OOP, SOLID, and TDD background, with knowledge of microservice architectures.

What you'd actually do

  1. Build and maintain backend systems to process 1.5 million API requests and 400,000 events per minute
  2. Design, implement, and optimize scalable and resilient systems with an API-first approach
  3. Solve high-scale technical challenges in a distributed microservices environment (~100 microservices)
  4. Collaborate with cross-functional teams to ensure seamless integration and functionality across the platform
  5. Lead technical initiatives to improve system performance, reliability, and scalability

Skills

Required

  • Backend engineering
  • Object-Oriented Programming (OOP)
  • SOLID principles
  • Test-Driven Development (TDD)
  • Microservice architectures
  • API design
  • System design
  • Scalability
  • Resilience
  • Distributed systems
  • Hebrew communication
  • English communication

Nice to have

  • eCommerce domain knowledge
  • Mentoring junior engineers

What the JD emphasized

  • 4+ years of experience as a backend engineer
  • In-depth understanding of Object-Oriented Programming (OOP) and SOLID principles
  • Background in design, with a passion for Test-Driven Development (TDD) methodology
  • Knowledge and interest in microservice architectures