Senior Back End Engineer (AI First)

An AI startup is looking for a Software Engineer / Architect for a senior role focused on leading backend architecture and designing complex systems at a critical pre-launch stage.
This position includes broad ownership over infrastructure, scalability, and implementing an AI-first engineering mindset across the product and organization.
Responsibilities:
Lead backend architecture and system design
Design services, APIs, and data flows for an AI product
Build scalable, reliable, production-ready systems
Lead AI-first development best practices
Work closely with the founders on the technical roadmap
Improve engineering processes, performance, and system design
Own product infrastructure in preparation for significant scale

דרישות:

5+ years of experience in backend / software engineering
Strong Python experience
Proven experience designing architecture and complex systems
Experience with large-scale production environments
Strong system thinking and full ownership mindset
Experience in startup / fast-paced environments
Advantages:
Previous experience as a Tech Lead or Architect
Background in AI systems or data-heavy products
Experience implementing AI workflows into engineering processes
Experience with cloud, Docker, and distributed systems המשרה מיועדת לנשים ולגברים כאחד.