Sr Python Developer (AI Specialist), Brazil

CI&T; Brasil; Presencial; BRL 240 000 - 360 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health and dental insurance

Meal and food allowance

Extended paternity leave

Partnership with gyms

Profit Sharing

Life insurance

Continuous learning platform

Discount club

Free online well-being platform

Pregnancy course

Partnerships with learning platforms

Language learning platform

Resumo da oferta

A tech transformation firm in Brazil is looking for a Senior Developer, AI Specialist to lead AI transformation in software engineering. The ideal candidate will have solid backend development experience and expertise in designing RESTful APIs and microservices architectures. You will be responsible for driving AI integration into workflows, leading ideation and rapid prototyping of GenAI solutions, and collaborating with various teams to enhance productivity and quality. This position offers comprehensive benefits including health insurance and continuous learning opportunities.

Qualificações

• Solid experience in backend development.
• Proven experience in designing and implementing RESTful APIs, microservices architectures, and distributed systems.
• Hands-on experience with messaging technologies and event-driven architectures.
• Familiarity with CI/CD pipelines and version control systems.
• Advanced level in English to read technical documentation.
• Strong problem-solving and high-quality coding.

Responsabilidades

• Lead end-to-end ideation and prototyping of GenAI use cases.
• Define hypotheses and run experiments with data-driven measurement.
• Design and build AI agents using Python/Node.js.
• Integrate workflows with CI/CD pipelines and build reusable components.
• Partner with teams to embed AI into delivery workflows.
• Integrate workflows with CI/CD pipelines; build reusable components for scale.
• Apply best practices in prompt engineering and memory/ retrieval (RAG) with vector databases.
• Experience with RESTful APIs in Java/Kotlin, microservices and distributed systems.
• Work hands-on with multiple LLMs and providers (OpenAI/Azure OpenAI, Anthropic, Google, open-source like Llama/Mistral).
• Partner with Engineering, Platform, DevEx, Finance, and Operations to embed AI in delivery workflows.
• Communicate clearly with technical and non-technical audiences; drive alignment and adoption.
• Occasional onsite client engagement for discovery, demos, and rollout.
• Maintain documentation for architectures, prompts/agents, evaluation methods, and playbooks.

Conhecimentos

Backend development

RESTful APIs

Microservices architectures

Distributed systems

Messaging technologies

Prompt engineering

CI/CD pipelines

Version control systems (Git)

Agile methodologies

Problem-solving

Ferramentas

Python

Node.js

Java

Kotlin

RabbitMQ

Kafka

EventHub

Descrição da oferta de emprego

2 days ago Be among the first 25 applicants

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions. With over 8,000 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.

As CI&T grows, we seek a Senior Developer, AI Specialist to drive AI transformation in software engineering, designing, prototyping, and scaling agentic and GenAI solutions that improve developer experience, productivity, quality, and business outcomes.

Responsibilities

• Lead end-to-end ideation, rapid prototyping (PoCs), and validation of GenAI use cases in engineering workflows.
• Define hypotheses, success metrics, and run experiments (A/B/offline evals) with rigorous, data‑driven measurement.
• Present findings and recommendations to senior leadership; iterate toward production‑ready solutions.
• Design and build AI agents and agent factories (multi‑tool, multi‑step, guardrailed) using Python/Node.js.
• Implement orchestration with frameworks and protocols (e.g., LangChain/LangGraph, MCP—Model Context Protocol).
• Integrate workflows with CI/CD pipelines; build reusable components and templates for scale.
• Apply best practices in prompt engineering, tool use, memory, planning, and retrieval (RAG) with vector databases.
• Experience in designing and implementing RESTful APIs with Java/Kotlin, microservices architectures and distributed system.
• Work hands‑on with multiple LLMs and providers (OpenAI/Azure OpenAI, Anthropic, Google, open‑source like Llama/Mistral).
• Partner with Engineering, Platform, DevEx, Finance, and Operations to embed AI in delivery workflows.
• Communicate clearly with technical and non‑technical audiences; drive alignment and adoption.
• Engage with clients as needed (occasional onsite presence) for discovery, workshops, demos, and rollout.
• Maintain concise documentation for architectures, prompts/agents, evaluation methods, and playbooks.

Requirements

• Solid experience in backend development.
• Proven experience in designing and implementing RESTful APIs, microservices architectures, and distributed systems.
• Hands‑on experience with messaging technologies (e.g., RabbitMQ, Kafka, EventHub) and event‑driven architectures.
• Practical experience or strong interest in integrating AI solutions into development processes, including the use of prompt engineering and related GenAI techniques.
• Familiarity with CI/CD pipelines, version control systems (e.g., Git), and agile methodologies.
• Advanced level in English to effectively read technical documentation and communicate with international teams.
• Strong problem‑solving abilities, attention to detail, and a commitment to delivering high‑quality, performant code.

Benefits

• Health and dental insurance
• Meal and food allowance
• Extended paternity leave
• Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass
• Profit Sharing and Results Participation (PLR)
• Life insurance
• Continuous learning platform (CI&T University)
• Discount club
• Free online platform dedicated to physical, mental, and overall well‑being
• Pregnancy and responsible parenting course
• Partnerships with online learning platforms
• Language learning platform
• And many more!

More details about our benefits here: https://ciandt.com/br/pt