Full Stack Developer

Description

Job Summary: Develop and evolve intelligent web applications by integrating generative AI and advanced language models to enhance digital processes and user experiences. Key Highlights: 1. Develop web applications with generative AI (ChatGPT, Gemini, Claude, Llama3) 2. Integrate internal systems with AI and automation via APIs 3. Explore and prototype new use cases for AI **JOB OBJECTIVE:** * Develop and evolve intelligent web applications by integrating generative AI capabilities and advanced language models to improve business processes, automation, and digital experiences. The professional will be responsible for building scalable and secure solutions that connect internal systems (ERP, CRM, Data Lake) to AI and automation services, applying best practices in software engineering, API integration, and data manipulation. Additionally, the role involves exploring and prototyping new AI use cases in collaboration with business units, contributing to technological innovation and operational efficiency at CR. **JOB RESPONSIBILITIES:** * Develop and evolve web applications integrating generative AI capabilities such as ChatGPT, Gemini, Claude, and LLM models like Llama3, applying these technologies to chatbots, internal assistants, intelligent automation, and data analysis; * Design and consume APIs that connect internal systems (ERP, CRM, Data Lake) to AI and automation services; * Apply Model Context Protocol (MCP) to securely and contextually connect language models to databases, APIs, and corporate repositories; * Work with data and integrations — structuring, processing, and connecting information for use in models and intelligent workflows; * Prototype and validate new AI use cases in collaboration with business units; * Ensure quality, security, and scalability of developed solutions. **TECHNICAL REQUIREMENTS:** * Solid Full Stack development experience, with proficiency in at least two of the following languages: + JavaScript / TypeScript (Node.js, React, Next.js) + Python (FastAPI, Flask or Django) + Ruby on Rails + Go (Golang) * Knowledge of REST API consumption and integration; * Experience with SQL, NoSQL, and vector databases (PostgreSQL, NocoDB, etc.); * Practical experience applying AI, including use of OpenAI, Copilot, and Llama3 for process automation, text analysis, and intelligent assistant creation, as well as expertise in language models, embeddings, RAG, LangChain, and other AI-driven automations. * Familiarity with Docker, Git, and CI/CD pipelines. * Experience combining traditional development with No\-code/Vibe Coding solutions (Bolt, N8N). WORKING HOURS: * Monday to Friday, from 8:30 AM to 5:45 PM (with a 1-hour break) SALARY: * Market-competitive