AI Engineer – Mid-Level
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Job Description
Engenheiro de IA desenvolvendo chatbots, copilots e agentes autônomos com LLMs. Projetando pipelines RAG e sistemas seguros, observáveis e performáticos em produção.
Responsibilities:
- Design and develop LLM applications, including chatbots, copilots, and autonomous agents
- Integrate and orchestrate model APIs, such as OpenAI, Anthropic, and other providers
- Architect RAG pipelines
- Manage memory, context, and embeddings
- Implement guardrails and response validation
- Optimize latency and token costs
- Configure monitoring and observability for production LLM systems
- Collaborate with technical and analytics teams to identify and resolve bottlenecks
- Lead the development of intelligent and scalable applications
- Ensure reliability, security, and performance in production environments
Requirements:
- Specialization in LLMs
- Backend experience or knowledge with Python or Node.js
- Knowledge of REST APIs
- Knowledge of microservices
- Knowledge of Docker
- Knowledge of cloud platforms: AWS, GCP, or Azure
- Knowledge of LangChain or similar frameworks
- Knowledge of vector databases, such as Chroma and OpenSearch
- Knowledge of AI security, including prompt injection and context control
- Knowledge of logging, tracing, and observability
- Knowledge of CI/CD
- Strong organizational skills and attention to detail
- Scalability-focused mindset
- Systems thinking
- Clear communication with technical and analytics teams
- Proactive identification of bottlenecks
- Commitment to quality and reliability
Benefits:
- Meal and/or food allowance of R$950.00 per month on an iFood card
- SulAmérica health insurance (100% paid by the company)
- Odontoprev dental insurance
- Pet health insurance
- Life insurance
- TotalPass and Wellhub memberships to support physical activities anytime, anywhere
- Birthday day off
- Partnership with Sesc
- Partnership with OnHappy (discounts on hotels and flights)
- Partnerships with educational institutions
- Daycare reimbursement
- Work equipment
- Feedback-driven culture and development opportunities
- Dynamic environment with significant growth opportunities
- Payroll-deducted loan with some of the lowest interest rates
- Variable compensation in recognition of performance, results, and cultural alignment
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