




Job Summary: Work on system and API development and maintenance, contributing to the evolution of our healthcare system solutions by integrating systems and applying AI. Key Highlights: 1. System and API development and maintenance 2. Practical application of AI and LLMs to solve business problems 3. Transforming prototypes into robust and scalable solutions **JOIN A TEAM DRIVEN BY EVOLUTION!** At Grupo Fácil, evolution is the driving force that inspires us to grow continuously, innovate in our processes, and exceed expectations every day. With a trajectory marked by solidity and responsibility, we have built our story while maintaining our purpose of generating real value for our customers — always with committed people, collaboration, and a focus on results. **Your role on the team** Work on system and API development and maintenance, contributing to the evolution of our system solutions. You will be responsible for integrating systems with partners, supporting continuous improvements, and ensuring the functionality of applications targeting the healthcare sector. **Responsibilities and duties** * Research, evaluate, and integrate cutting-edge AI and API tools (LLMs, generative AI, computer vision, etc.) to creatively and pragmatically solve business problems. * Explore and apply modern techniques such as prompt engineering, RAG (Retrieval\-Augmented Generation), and model fine\-tuning to build innovative solutions. * Rapidly develop functional prototypes to validate hypotheses, using both external tools and custom-built components. * Lead technical analysis of AI solutions from partners and vendors, helping determine the fastest path to value generation. * When the decision is \"Build\", transform prototypes into robust, scalable, and secure solutions, applying best practices in software engineering and MLOps. * Work in a paired model with the Cell Leader, actively participating in discovery cycles and bringing technical feasibility insights from the outset. **Job Requirements** * Experience as a Software Engineer or in a similar role, with a focus on practical AI application. * Experience applying Large Language Models (LLMs) and generative AI to solve business problems (e.g., task automation, summarization, chatbots, etc.). * Proficiency in Python and familiarity with the modern AI ecosystem (e.g., LangChain, LlamaIndex, Hugging Face, OpenAI/Google/Anthropic APIs). * Practical experience integrating systems via APIs (REST, GraphQL). * Ability to autonomously navigate across diverse technologies and platforms, learning quickly and selecting the right tool for the job. **Desirable Qualifications** * Experience with COGFY, N8N, and similar tools. * Experience deploying traditional ML models into production environments. * Knowledge of automation platforms (RPA) or AI low\-code/no\-code tools. * Familiarity with MLOps practices (MLflow, Kubeflow, etc.). * Ability to communicate complex technical concepts to business stakeholders. **Benefits** In addition to joining a collaborative and continuously evolving team, you’ll enjoy a comprehensive benefits package designed to support your health, well-being, and professional development: * Medical and dental insurance; * Meal allowance via iFood Multibenefícios card; * Profit Sharing Program (PLR), based on the company’s annual goal achievement; * Partnership with Wellz, a platform focused on mental health and well-being; * Partnership with Wellhub, offering access to gyms and wellness activities; * Life insurance; * Partnerships and discounts with educational and language institutions; * Corporate University, featuring professional development learning paths; * Access to Alura platform, subject to availability; * Pharmacy benefit plan (Belo Horizonte and metropolitan region); * Transportation allowance. All our positions are inclusive. Here, diverse individuals collectively build the evolution of Grupo Fácil.


