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Senior Full-Stack Engineer

KayHut·Israel·
On-siteFull-timeFull-stack DevelopmentCybersecurity

Join an engineering team building a production-grade, data-intensive system powered by LLMs, intelligent agents, and machine learning models. Own features from design through deployment and maintenance.

Responsibilities

  • Architect and build a new AI-native system from the ground up.
  • Make foundational design and technology decisions.
  • Own features end to end, from design through production deployment and maintenance.
  • Integrate LLMs, retrieval-augmented generation pipelines, intelligent agents, and machine learning models into production.
  • Ensure performance, reliability, guardrails, and observability for AI-powered features.
  • Use AI coding assistants and agentic tools across design, implementation, testing, and review while maintaining quality.
  • Establish and improve the platforms, patterns, and tooling used by the engineering team.

Requirements

  • At least 7 years of hands-on full-stack engineering experience.
  • Senior-level ownership of system design and delivery.
  • Strong full-stack experience in Linux environments with technologies such as Python, JavaScript, TypeScript, React, and Node.js.
  • Experience building client/server applications serving thousands of users or more.
  • Experience with user-facing web interfaces, complex application logic, and robust databases.
  • Practical experience with AI-assisted development workflows.
  • Experience delivering, deploying, and maintaining production systems.
  • Strong ownership, teamwork, and communication skills.

Nice to have

  • Bachelor’s degree in Computer Science, Software Engineering, or a related field.
  • Experience integrating self-hosted LLMs or third-party AI APIs.
  • Experience building agentic AI-native systems.
  • Knowledge of machine learning and AI fundamentals, including training, fine-tuning, and serving models.

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