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Weekday is hiring

Platform Backend Engineers

📋 Description

  • Own platform capabilities end to end, from problem definition and architectural design to
  • Design, build, and maintain scalable backend services, APIs, and reusable execution patterns that
  • Develop robust data models and handle concurrency, failure recovery, performance optimization, and
  • Build and improve the frameworks used to develop, execute, and orchestrate AI agents.
  • Develop production-ready agent loops, tool integrations, orchestration mechanisms, and user-facing
  • Translate ambiguous business and technical requirements into practical, maintainable engineering

🎯 Requirements

  • Strong fundamentals in backend engineering, including problem decomposition, data structures
  • Hands-on experience building and owning production-grade backend systems.
  • Ability to explain system behaviour beyond the framework layer, including API design, database
  • Experience taking technical projects from initial design through production deployment and
  • Strong problem-solving skills and the ability to navigate ambiguous requirements without relying on
  • A practical, hands-on approach to engineering, with a strong sense of ownership and accountability.