Senior Artificial Intelligence Analyst

Role Overview

• Develop, integrate, and maintain AI solutions in production, ensuring technical reliability, compliance with internal governance, and enabling business areas to use AI autonomously and responsibly.
• Build AI agents using Databricks (Knowledge Assistant, MLflow) and automations via n8n.
• Version prompts and configurations in the GitHub Enterprise repository following a GitOps workflow.
• Ensure availability, performance, and traceability of production solutions.
• Conduct A/B tests, quality evaluations, and version rollbacks when necessary.
• Design and maintain integrations with the OpenAI, Claude, Lovable, Azure OpenAI APIs, and corporate systems (SAP, CRM, SharePoint).
• Manage credentials and secrets via Databricks Secret Scope, eliminating hardcoded keys.
• Document endpoints, API keys, permission scopes, and the timeline for each integration.
• Support the corporate API Gateway and ensure a formal Change Request for each new integration.
• Assist business areas in evaluating, prototyping, and deploying solutions — providing guidance on when to choose ChatGPT, Databricks, or Lovable.
• Review and approve custom GPTs created by Spokes before publication.
• Conduct technical training sessions and onboarding for new tools.
• Configure logs, alerts, and usage metrics for AI solutions.
• Support collection of OpenAI audit logs for Dexco's SIEM.
• Participate in semiannual internal audits and support any external audits.
• Ensure solutions follow the ethical checklist: bias, explainability, impact on people, and compliance with LGPD (Brazilian General Data Protection Law).
• Participate in the AI Center of Excellence (COE) for technical compliance reviews and risk assessment of new solutions.
• Maintain an up-to-date inventory of solutions, models, versions, and responsible owners.
• Contribute to the evolution of the governance framework and responsible-use policies.

Requirements

• Bachelor's degree or higher.
• Experience with REST API integrations in a corporate environment (authentication, rate limits, retry logic).
• Knowledge of n8n or an equivalent automation tool (Make, Zapier in an enterprise context).
• Familiarity with Microsoft 365: Graph API, SharePoint, Teams, Power BI.
• Databricks: MLflow, Delta Lake, Knowledge Assistant, PySpark.
• LLM APIs: OpenAI, Azure OpenAI — experience with function calling, streaming, and context management.
• Advanced Python: development of pipelines, consumption of REST APIs, error handling, and logging.
• SQL: complex queries, optimization, and data modeling.
• GitHub / Git: GitOps, Pull Requests, semantic versioning, and basic CI/CD.

Tech Stack

• Azure
• PySpark
• Python
• SQL

Benefits

• Medical coverage for you and your dependents.
• Dental coverage for you and your dependents.
• Life insurance.
• Wellhub: access to gyms, and apps for physical, emotional, and nutritional well-being — including a free digital plan.
• Pharmacy program: special medication pricing and payroll discounts.
• "De Bem com a Mente": program dedicated to mental health, with support and rehabilitation.
• Personal Emergency Support: financial, psychological, legal, and social assistance.
• "Gestar Juntos": support and guidance program for pregnant employees and dependents.
• Childcare assistance for children up to 24 months.
• Meal allowance or cafeteria and basic food basket (depending on location).
• Transportation allowance or company shuttle (depending on location).
• Profit Sharing (PLR) according to company results and individual goals.
• Private pension plan: company contributions to your future.
• Special loans via Fundação Itaúsa and payroll-deductible loans with preferential rates.
• UniDexco: online platform for courses and training.
• Dexco Partnership Club: discounts with nearly 700 partners.
• Dexco Store: discounts on Dexco brand products.
• Holiday Bonus Card (Christmas card).