Fullstack Developer Intern (React + Node.js + AI)

Description

Job Summary: SambaTech is seeking a Fullstack Developer Intern to develop an innovative educational platform that integrates artificial intelligence and modern learning experiences. Key Highlights: 1. End-to-end development (frontend and backend) 2. Building AI-powered technological solutions 3. Integration of LLMs and RAG pipelines The **SambaTech** is looking for a **Fullstack Developer Intern (React \+ Node.js \+ AI)** to join our team! We believe intelligent simplicity, teamwork, and ownership are essential to building an innovative and high-impact environment. If you share these values and want to be part of a technology-passionate team, this is the perfect opportunity for you! **Work model:** Remote **Location:** This position is exclusively for individuals residing in Minas Gerais **Internship stipend:** R$5\.720,00 This opportunity is linked to a **research and development project funded by the Research Support Foundation of the State of Minas Gerais (FAPEMIG)**, aimed at creating innovative solutions that integrate artificial intelligence and modern digital learning experiences. The **Fullstack Developer Intern** will contribute to developing an innovative educational platform, participating in building technological solutions that integrate artificial intelligence and modern learning experiences. This person will have the opportunity to work on full application development (frontend and backend), contributing to features leveraging AI to enhance user experience. We seek someone curious, collaborative, and eager to continuously learn—contributing ideas, technical solutions, and continuous product evolution. **RESPONSIBILITIES:** * Develop the platform end-to-end (frontend and backend), ensuring efficient integration with AI services. * Build and consume APIs in Node.js, including endpoints for AI-powered question-and-answer, content generation, and personalized learning. * Develop React interfaces focused on learning experience, clarity, and usability. * Implement complete adaptive learning workflows, ensuring integration across application layers. * Collaborate with the AI Specialist on integrating RAG pipelines and using LLMs. * Participate in product experimentation cycles, contributing technical hypotheses and validations. * Support relational and vector data modeling, focusing on performance and semantic context. * Continuously evolve the product based on feedback and tests conducted by the QA and agile teams. * Ensure coding best practices, project organization, and version control. * Contribute to technical documentation and knowledge sharing for the project. **DESIRED KNOWLEDGE:** * JavaScript / TypeScript * React (frontend) * Node.js (backend) * REST APIs * Relational database (e.g., PostgreSQL) * Git (version control) **ELIGIBILITY REQUIREMENTS FOR THE INTERNSHIP:** As this is an **internship tied to a research project funded by the Research Support Foundation of the State of Minas Gerais (FAPEMIG)**, candidates must meet at least one of the following criteria to participate in the program: * **\> Hold a doctoral degree in a field compatible with the activities outlined in the project; or** * **\> Hold an undergraduate degree, with at least 6 (six) years of documented experience in research, technological development, or innovation related to the project’s activities.** We value doers! Here, you’ll be part of a team that challenges itself daily, shares achievements, and transforms great ideas into real solutions. **Do you identify with this? Then grow with us!** Apply now or share this opportunity with someone who could join our team.