Senior Full-stack Engineer (BE-oriented) (LLM) - Health Care - (Brazil/Remote)

📋 Description

• Write production-quality backend/LMM code daily.
• Design and evolve backend architectures for conversational AI.
• Develop and maintain LLM applications and AI services.
• Apply prompt engineering to improve response quality and safety.
• Optimize LLM-backed systems for latency, concurrency, uptime, cost.
• Build and maintain APIs and microservices powering web/mobile.

🎯 Requirements

• 3–5+ years of professional full-stack software engineering experience.
• Strong backend engineering skills using Java (preferred) or Python.
• Experience integrating LLMs or conversational AI via APIs (OpenAI, Gemini, Anthropic, etc.).
• Experience with LLM application patterns (prompt iteration, conversation state, RAG).
• Experience building and operating services on AWS.
• Hands-on with Docker and Kubernetes in cloud-native environments.

🎁 Benefits

• 100% Remote Work: Enjoy the freedom to work from anywhere.
• Highly Competitive USD Pay: Market-leading compensation in USD.
• Paid Time Off: Generous PTO policies.
• Work with Autonomy: Manage your time with result-focused ownership.
• Work with Top American Companies: Projects with industry-leading U.S. firms.
• Diverse, Global Network: Collaborate with professionals across 25+ countries.