11h ago

Senior Backend Engineer, MCP, RAG and Fine-Tuning

Brazil - Remote

$200k-$250k / yearest.

full-timesenior Remote

🛠 Tech Stack

💼 About This Role

You'll work on Hopper's configurable travel commerce engine, powering travel purchases for major global brands. You'll drive AI-assisted coding and agentic workflows to deliver features at unparalleled speed. This role offers high autonomy and a low-process environment.

🎯 What You'll Do

  • Identify and execute improvements to codebase for AI agent efficiency
  • Architect scalable solutions for launching new travel portals
  • Orchestrate AI agents to build features from UX to database
  • Collaborate with PMs and business partners on roadmap

📋 Requirements

  • Proven ability to direct AI agents for complex software systems
  • Expertise in technical guardrails and feedback loops for AI agents
  • Experience with distributed systems in Scala
  • Strong product thinking anchored in customer experience

✨ Nice to Have

  • Mastery-level willingness to learn Scala
  • Experience with AI-assisted coding workflows

🎁 Benefits & Perks

  • 🏖️ Very generous parental leave
  • 💰 Pre-IPO equity packages
  • ✈️ Carrot Cash travel stipend
  • 🏠 Work-from-home stipend
  • 🍽️ Monthly meal vouchers (Brazil)
0 0 0