Job Summary: We are seeking a Senior AI Engineer / Agent Orchestrator to build specialized agents across the e-commerce journey and support the procurement of generative AI tools. Key Highlights: 1. Design multi-agent architecture for efficient orchestration 2. Create and implement specialized AI agents 3. Develop and optimize prompts, policies, and guardrails **What will we build together?** * We seek a Senior AI Engineer / Agent Orchestrator with strong focus on cutting-edge AI initiatives; * This role will create specialized agents for different stages of the e-commerce journey, perform agent modeling, prompt adaptation and testing to enable implementation of these agents in the app/website; * The selected candidate will support procurement of external tools with generative AI core.*.* **Responsibilities and Duties** * Design the solution’s multi-agent architecture, ensuring efficient orchestration among specialized agents throughout the customer journey; * Create and implement specialized AI agents, defining roles, tools, and rules for each stage of e-commerce; * Develop and optimize prompts, policies, and guardrails, ensuring consistent, secure, and brand-aligned behavior; * Define and operate evaluation metrics, creating tests and monitoring performance, latency, cost, and response quality; * Ensure security, privacy, and compliance, adhering to LGPD practices, data leakage prevention, and prompt-injection attack protection; * Create technical documentation and engineering standards, including agent contracts, prompt templates, and operational guidelines. **Requirements and Qualifications** * Proficiency in SQL, Python, and Spark; * Experience with LangGraph; * Experience with Azure, Databricks, Data Factory, and GCP; * Software Engineering knowledge; * Knowledge of Gen AI, LLMs, MLOps, MLMMs, LLMOps, AgentOps, and MLflow; * Knowledge of RAG. **Additional Information** **Here’s what you’ll get:** * iFood voucher (meals and food); * Remote work allowance; * Health insurance; * Dental insurance; * Birthday day off; * Life insurance; * Extended maternity and paternity leave; * Educational partnerships; * Total Pass partnership – health and wellbeing; * Clude Saúde partnership; * Reimbursement programs; * Flexible working hours; * Dress code: be yourself. **** From the garage at home to the world: that’s how DB’s story begins. Born from a desire for change, our purpose is to be a people-centered technology company built on collaboration, inclusion, and diversity. In 1993, we started as consultants for one of the leading databases of that era—which gave us our original name, DBServer (data base server)—and gradually evolved into today’s DB (Design + Build the future), a company that drives change through innovation and humanity. We develop people who impact businesses with technology and innovation, participating flexibly and collaboratively in squads, consulting engagements, and training across all lifecycle stages—from Discovery to Delivery and maintenance. ***A Focus on Diversity & Inclusion*** DB has built a journey marked by culturally significant milestones rooted in deep human meaning and integrated into our daily operations. With courage and empathy, collaboration, collective awareness, and community spirit, we are evolving toward a people-centered culture. We are proud to foster a workplace free from discrimination. We believe that diversity of experiences, perspectives, and backgrounds enriches our work environment. We are committed to building this legacy—with your partnership! ***Learn about our Ethical Framework:******https://bit.ly/MarcoEtico***