At Platzi , we’re building AI-powered products that are changing the way people learn. We’re looking for an AI Software Engineer with a strong technical background—someone who knows how to integrate language models, embeddings, and agents into real-world systems that are scalable and maintainable. This role is for someone who doesn’t just use LLMs, but understands how they work, how to optimize and deploy them, and most importantly, how to turn them into real products. Requirements What you’ll do Design and build AI-driven solutions using LLMs, agents, embeddings, and techniques like RAG and fine-tuning to improve model accuracy and personalization. Work with multiple LLM providers: OpenAI, Anthropic, Gemini/Vertex AI, Mistral AI. Integrate frameworks like LangChain, LlamaIndex, and similar tools into real data pipelines and products. Process unstructured data (PDFs, images, videos) and extract meaningful information. Build robust backend services with Python, FastAPI, and Django (bonus points if you also know TypeScript and have worked with Cloudflare Workers or Hono). Stay up to date with the latest AI advancements and bring those improvements to our stack. Read, understand, and apply insights from technical papers and research reports. Benefits 💻 Hardware With Platzi's help, you will have 100% of the necessary work tools such as a laptop, smartphone, desk, ergonomic chair, monitor, and other accessories. 📗 Books We provide you with all the books you need to grow professionally on Kindle, and we give you the Kindle too 😉. 🐣 Maternity/Paternity Leave At Platzi, we believe in gender equity and the importance of parents in the upbringing and care of their children. We make this a reality for new mothers and fathers through extended maternity and paternity leave. 💸 Option Pool All members of the Platzi Team have the opportunity to own a part of Platzi and have company shares. 🌴 Vacation You have 15 days of vacation per year regardless of the country you are in, starting from the moment you join the team. 💆♂️ Online Therapy We care about your emotional health by covering the first four online therapy sessions with specialized companies. 🌐 Team Syncs Although we are in different parts of the world, Platzi teams meet in person during the year to exchange ideas, build, and strengthen bonds. 🏖️ Villa Platzi Every year, the entire team gathers somewhere in the world for a week to meet face-to-face, get to know each other, have interesting discussions, and plan ambitious projects.