Senior Software Engineer, Backend AI na VTEX

Remoto - Brazil

We are seeking a Senior Software Engineer specializing in AI Agents and Agent Platforms to build a scalable, extensible Agent Platform and develop impactful AI agents leveraging this platform. This hands‑on engineering role focuses on solving complex technical challenges at the intersection of AI, platform engineering, and product development. The position is remote and offers the opportunity to work with a team building the foundation for AI‑powered commerce interactions.

Requirements

Skills

Ownership
System thinking
Curiosity and adaptability
Clear communication
Collaboration
Pragmatic decision making
Product mindset
Self‑directed
Continuous improvement
AI/ML engineering (LLMs, RAG, embeddings)
Platform engineering (API design, orchestration, observability)
Developer tools

Languages

English

Responsibilities

Implement and evolve core components of the AI Agent Platform, including orchestration layers, agent runtime, knowledge integration, tool/skill management, and guardrails.
Develop APIs, SDKs, and developer tools that enable users to build and manage AI agents.
Integrate AI services such as LLMs, retrieval‑augmented generation (RAG), embeddings, and function‑calling APIs into the platform.
Prototype and productionize AI agents for various business use cases.
Collaborate closely with other engineers, product managers, AI/ML specialists, and designers.
Write clean, maintainable, well‑documented code with a focus on scalability and extensibility.

Technologies

LLMsRAGEmbeddingsFunction‑calling APIsAPIsSDKs

Descubra se seu currículo está pronto para esta vaga

Veja como nossa IA pode otimizar seu currículo e aumentar suas chances de conseguir esta posição.