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Rebuy Engine Logo

Sr. Software Engineer, Back-End

Rebuy Engine

$130,000 - $180,000
Oct 2, 2025
Remote, US
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Rebuy is looking to revolutionize shopping with intelligent, personalized experiences by developing AI-powered shopping experiences across their global software platform, specifically focusing on backend AI technology and AI agent systems for their Rebuy Engine products.

Requirements

  • Experience with LLM systems: Gemini, Claude, OpenAI, and/or other.
  • GCP or other cloud hosting platforms (AWS, Azure).
  • Kubernetes / GKE, Docker, and general containerized workflow experience
  • Hands on programming experience: TypeScript/JavaScript, Python, other
  • Experience with relational databases (PostgreSQL / MySQL)
  • Memory stores and caching (Redis)
  • Version control (Git/Bitbucket/GitHub)

Responsibilities

  • Develop AI systems to include: Agentic Assistants, Generative UI, Search RAG, Tracing and Evals using LangSmith.
  • Engineer authentication and authorization across GCP hosted systems
  • Build a compelling and easy to maintain codebase with eye toward scalability
  • Technical member of our design partnerships that drive our customer focused product development
  • Leverage SOTA in Agentic systems to support company development processes such as CI/CD.

Other

  • The ability to get your hands dirty in the code and take ownership of solutions.
  • A collaborative mindset and work approach with the ability to lead projects and mentor others.
  • The ability to thrive in a fast paced environment with a high level of autonomy and responsibilities.
  • Excellent communication skills especially being able to explain technical concepts to both technical and non-technical audiences.
  • A positive attitude, enthusiasm to be a problem-solver, self-motivated, and a passion about e-commerce.