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[Job-30874] Senior AI Engineer, Brazil

45 minutes ago
Brazil
Full-time
Senior
AI Engineer
Software Development
Go Python System Design TypeScript
Apply Now
CI&T

CI&T

CI&T is a global digital technology agency empowering agile growth for leading companies through advanced technologies with a team of 2000 experts worldwide.

Internet Software & Services
5K-10K
Founded 1995
View All Jobs 110

Description

  • Partner with a business analyst and technical subject matter expert to document escrow management workflows and domain rules.
  • Create process maps, decision trees, and regulatory checkpoints to support agent development.
  • Design multi-step agentic workflows for escrow analysis, disbursement sequencing, timing requirements, and exception handling.
  • Prototype and build AI agents using Claude and Claude Code for regulated mortgage servicing scenarios.
  • Implement supporting infrastructure and test harnesses to validate outputs against domain and compliance rules.
  • Field-test agents with compliance and operations teams on real business scenarios.
  • Package domain logic, prompts, and decision rules into reusable assets for future projects.
  • Create runbooks for domain-specific agent tuning and error diagnosis.

Requirements

  • Extensive software development experience, with Python, TypeScript, or Go preferred.
  • Hands-on experience with LLM-based applications, including prompt engineering, tool integration, multi-turn workflows, and error handling.
  • Experience building or deploying agentic systems using LangGraph, Semantic Kernel, or custom orchestration.
  • Ability to design control flows for multi-step reasoning, handle uncertainty, and define guardrails.
  • Strong understanding of prompt design, retrieval-augmented generation (RAG), and LLM limitations.
  • Ability to extract domain logic from SMEs and BAs without formal specifications.
  • Demonstrated success translating business rules into testable, executable requirements.
  • Experience in regulated industries such as mortgage, fintech, or healthcare, or strong understanding of compliance, SLAs, and audit trails.
  • Ability to recognize when an AI approach is unsuitable and recommend rule-based logic instead.
  • Mortgage servicing or loan origination experience, including LOS systems, servicing platforms, or escrow operations, is a plus.
  • Hands-on use of Anthropic's Claude API and Claude Code is preferred.
  • Experience with MCP (Model Context Protocol) or other tool integration frameworks is a plus.
  • Background in business process management, data modeling, or BPMN diagramming is preferred.
  • Track record of cross-functional collaboration with non-technical stakeholders is a plus.

Benefits

  • Health and dental insurance.
  • Meal and food allowance.
  • Childcare assistance.
  • Extended paternity leave.
  • Gym and wellness partnerships through Wellhub (Gympass) and TotalPass.
  • Profit sharing and results participation (PLR).
  • Life insurance.
  • Continuous learning platform through CI&T University.
  • Discount club.
  • Free online platform for physical, mental, and overall well-being.
  • Pregnancy and responsible parenting course.
  • Partnerships with online learning platforms.
  • Language learning platform.
  • Support and accommodations for candidates with disabilities, including assistance obtaining an assessment if needed.

Interested in this position?

Apply directly on the company website

Apply Now

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