11h ago

Senior Backend Engineer, MCP, RAG and Fine-Tuning

Washington D.C.

$150k-$250k / year

full-timesenior Remote

🛠 Tech Stack

💼 About This Role

You'll join Hopper Technology Solutions to build a configurable, multi-tenant travel commerce engine powering major global brands. You'll orchestrate AI agents to ship features end-to-end at unprecedented speed. This role offers high autonomy in a low-process environment with top-tier engineers.

🎯 What You'll Do

  • Improve codebase for faster and safer AI agent operations
  • Architect scalable solutions for launching new portals
  • Drive decisions asynchronously using AI-generated documentation
  • Orchestrate AI agents to build features from UX to database

📋 Requirements

  • Proven experience training, deploying, and optimizing LLMs for product features
  • Ability to direct AI agents to architect and maintain complex systems
  • Expertise in designing guardrails and feedback loops for AI agents
  • Experience with distributed system development in Scala

✨ Nice to Have

  • Mastery-level willingness to learn Scala
  • Strong product thinking anchored in customer experience

🎁 Benefits & Perks

  • 🏖️ Unlimited PTO
  • ✈️ Carrot Cash travel stipend
  • 🏠 Work-from-home stipend plus co-working access
  • 👶 Generous parental leave above industry standards
  • 💊 100% employer-paid Medical, Dental, Vision
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