Senior Software Engineering Analyst I — Services

Porto a Porto

Technical leader for evolving AI solutions at Porto, driving innovations with Python and advanced frameworks. Overseeing orchestration architecture and managing complex AI integrations.

Posted 6/18/2026full-timeBarueri • BrasilSeniorWebsite

Tech Stack

Tools & technologies

AzureDockerGRPCKubernetesMagentoPython

About the role

Key responsibilities & impact

Orchestration Architecture: Design and lead the implementation of the "Specialty Proxy" in Python, connecting Twilio Agent Connect to our LangGraph engine.
RAG Engineering: Structure semantic search pipelines to query technical manuals and parts databases, ensuring accurate diagnostics for residential and automotive services.
Context and Memory Management: Implement coexistence with Twilio Conversation Memory to eliminate "amnesia" between channels (Magento, WhatsApp, Central).
Multi-LLM Strategy: Manage model routing (Azure GPT, Anthropic Claude, Llama) based on cost, latency, and technical complexity.
Technical & Business Interface: Translate revenue and conversion KPIs into AI technical requirements, ensuring sentiment tagging (Twilio Intelligence) feeds human escalation decisions.

Requirements

What you’ll need

Proficiency in Python and AI Frameworks: Deep experience with LangChain and, critically, LangGraph (state machines for agents);
Conversational Channels Expertise: Strong experience with messaging APIs (Twilio Conversations, Meta WhatsApp Business API);
Data Architecture: Knowledge of large-scale system integrations, webhooks, gRPC, and consuming CRM APIs;
Language Model (LLM) Knowledge: Familiarity with Anthropic Claude, Azure AI Foundry, and prompt engineering and function-calling strategies.
Modern Infrastructure: Experience with Kubernetes (K8s), Docker, and AI observability/monitoring.
Plus: Familiarity with the MCP (Model Context Protocol).
Previous experience in technical services or insurance sectors.

Benefits

Comp & perks

Flexible meal and food vouchers;
Health insurance;
Dental plan;
Wellhub and TotalPass benefits;
Exclusive Bio Ritmo gym for employees: at Headquarters complex;
Profit Sharing (PLR);
Equity Program: Porto em Ação — complementary to PLR through 2025;
Sand and multi-sport courts: at Headquarters complex;
Transit allowance;
Shuttle van services: available at major access stations to Porto (Luz, Barra Funda, Santa Cecília, and Júlio Prestes);
Extended parental leave: up to 40 days for all family configurations;
Extended maternity leave: 6 months;
Medical clinic with specialists: at Headquarters complex and Barra Funda;
Childcare or nanny assistance;
Life insurance;
Private pension plan — PortoPrev;
Discounts on products and services;
Education scholarship: reimbursement for bachelor's, postgraduate, or MBA programs;
Monthly races: subsidy for major street races in São Paulo;
Language course reimbursement (English or Spanish);
Teatro Porto: exclusive sessions for employees;
Library;
Rest/lounge room: at Headquarters complex;
Game room: at Headquarters complex;
Massage and podiatry services: at Headquarters complex;
Workplace: On-site (we operate hybrid models, to be discussed during the hiring process);

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Hard Skills & Tools

PythonLangChainLangGraphTwilio ConversationsMeta WhatsApp Business APIgRPCKubernetesDockerAI observabilityprompt engineering