June 14

Senior Backend Developer (Java/Kotlin, Quantum Computing)

REMOTE GLOBAL EXCEPT RUSSIA

Location: Remote (Global, excluding Russia) or Onsite in Tel Aviv, Israel.

Company

V4Scale is an innovation powerhouse based in Tel Aviv that enhances R&D capabilities for prominent technology firms through a diverse global remote workforce.

What you will do

  • Design and develop backend services for a flagship quantum computing product.
  • Build and maintain high-load, highly concurrent cloud-based microservices.
  • Implement reactive programming patterns to ensure system scalability.
  • Collaborate with a mixed international development team.
  • Participate in the full software development lifecycle for enterprise-grade systems.

Requirements

  • 8+ years of experience with Java and Kotlin.
  • Strong proficiency in multithreading and Linux environments.
  • Solid experience with microservices architecture and high-load systems.
  • English proficiency: B2+ required for meetings and interviews.
  • Must be based outside of Russia for remote roles.

Nice to have

  • Experience with network or storage appliances.
  • Knowledge of Python and gRPC.
  • Background in Monitoring and Control Systems.

Culture & Benefits

  • Flexible working hours and remote-first culture.
  • Opportunities for business trips to Israel.
  • Access to cutting-edge technologies and complex projects.
  • Mentorship-driven team environment.

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