Senior GenAI Full-Stack Engineer: AI Copilot & RAG; Brazil
Listed on 2026-11-01
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Software Development
AI Engineer (Applied/Software), Full Stack Developer
Codurance designs and extends production-grade LLM applications and agentic workflows using NestJS, XState v5, and the OpenAI SDK. You will build and evolve the AI systems behind ESA and agent copilots, integrate with MCP servers for tool-use, and benchmark multiple providers to optimize quality, latency, and cost.
You will troubleshoot production issues, implement resilience patterns, and instrument model quality with Langfuse while handling async workloads with BullMQ and Redis.
We invite applications for the Senior GenAI Full-Stack Engineer: AI Copilot & RAG (Brazil) position located in United States.
This opportunity is part of our work in IT & Technology.
The advertised compensation is 140..
We aim to respond to suitable candidates as soon as possible.
Full responsibilities and requirements are described in the listing above.
Learn more about the Senior GenAI Full-Stack Engineer: AI Copilot & RAG (Brazil) role in the description above.
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