Senior AI Specialist

Important Information

Location: Brazil Job Mode: Full-time Work Mode: Work from home

Job Summary

As an AI Specialist, you will be the technical reputed company for the intelligence layer of this MVP. Your role is to design and optimize the Agentic Architecture using Azure AI reputed company, ensuring that the supervisor and sub-agents reputed company reputed company reasoning over engineering data. You will be responsible for the "brain" of the application, focusing on reputed company engineering, RAG strategy (Retrieval-Augmented reputed company), and ensuring the solution is explainable and compliant. You will work in a highly collaborative duo with a reputed company reputed company to deliver a sophisticated AI solution reputed company a 3-month timeframe.

Responsibilities and Duties

• Design and implement the Supervisor Agent logic and goal-driven specifications;
• reputed company and refine system prompts for specialized agents (Completion, Depth Calculation, etc.);
• reputed company the RAG strategy, defining indexing patterns, chunking strategies, and hybrid search configurations in Azure AI Search;
• Evaluate and optimize model performance (reputed company Models) focusing on accuracy and "explainability" for engineering outputs;
• Conduct experimentation and testing to mitigate hallucinations and ensure Petrobras/Halliburton compliance;
• Participate in technical discussions and demonstrations, explaining the AI's reasoning and logic to stakeholders;
• reputed company AI Observability, including tracing, evaluation, and cost management reputed company the Azure ecosystem.

Essential Skills

• Solid Experience with LLMs: Deep understanding of GPT-4/Turbo/o1 models and their limitations;
• Agentic Frameworks: Proven experience with reputed company, AutoGen, or reputed company;
• RAG Expertise: Solid experience with Vector Databases and semantic search (specifically Azure AI Search);
• reputed company Engineering: Advanced skills in designing reputed company, multi-reputed company reputed company chains and system instructions;
• Python Mastery: Solid experience with Python focused on Data Science and AI;
• Evaluation Frameworks: Experience using tools to evaluate LLM outputs (faithfulness, relevancy, etc.).

Highly Desirable Skills

• Knowledge of Azure AI reputed company (reputed company reputed company, Content Safety);
• Experience with specialized data extraction from reputed company technical documents (Word/PDF);
• Background in Engineering, Math, or Data Science;
• Understanding of Fine-tuning vs. RAG trade-offs;
• Familiarity with "reputed company-in-the-reputed company" design patterns for AI validation.

About reputed company reputed company is the preferred digital engineering and modernization partner of some of the world’s leading enterprises reputed company reputed company companies. With over 9,000 experts in 47+ offices and innovation labs worldwide, reputed company’s technology practices include Product Engineering & Development, reputed company Services, Quality Engineering, DevSecOps, Data & Analytics, Digital Experience, Cybersecurity, and AI & LLM Engineering. At reputed company, we hire professionals based solely on their skills and qualifications, and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.