Job Summary: We are looking for a developer. Key Highlights: 1. AI-generated code refactoring and optimization. 2. Multi-language development in modern stacks (TypeScript, Python, Frontend). 3. Robust integration with third-party APIs and fine-tuning of business logic. **SOFTWARE DEVELOPER** Profile: Senior Full-Stack Engineer (AI-Augmented Development) **Role Description** A corporate group is seeking an intermediate-to-senior developer with a "Product Builder" mindset. Your primary objective will be to *fine-tune*, polish, and scale applications initially generated using AI tools. You will take complex prototypes or codebases and transform them into production-grade products, optimizing architecture and integrating external services. **Responsibilities** · Refactoring and Polishing: Clean, optimize, and ensure scalability of code generated by tools such as Cursor, Claude Engineer, or similar. · Multi-Language Development: Work fluently across modern stacks (primarily TypeScript/Node.js, Python, and frontend frameworks). · Integrations: Design and implement robust integrations with third-party APIs (Payments, CRM, LLMs, vector databases). · Business Logic Fine-Tuning: Adjust business logic and user interface so the application does not merely "work", but excels. **Technical Requirements (Hard Skills)** · Advanced proficiency in TypeScript/JavaScript and Python (essential for AI integrations). · Solid experience with React.js or Next.js (Tailwind CSS for rapid styling). · Proficiency with Node.js (Fastify/Express) or Python (FastAPI/Django). · Expert use of *Cursor*, Copilot, or other "AI Coding" tools. Familiarity with models (GPT-4, Claude 3.5 Sonnet, Llama). · Consumption and design of RESTful APIs and handling of Webhooks. · Databases: SQL (PostgreSQL) and familiarity with vector databases (Pinecone, Supabase Vector). **Desirable Requirements (Soft Skills & Mindset)** · Critical Thinking: Ability to detect errors or "hallucinations" in AI-suggested code. · Autonomy: Ability to deliver complete modules with minimal supervision. · Technical English: Sufficient level to read documentation and write complex prompts. **Position Conditions** · Work Mode: Remote / Hybrid. · Commitment: Full-Time (40h/week) or Part-Time (20h/week), depending on the ideal candidate’s availability. · Project Type: Agile development focused on Artificial Intelligence products. · Salary: $30,000 to $50,000 Employment Type: Full-time Salary: $30,000.00 - $50,000.00 per month Benefits: * Flexible hours Work Location: Remote/Hybrid in 05120, Bosques de las Lomas neighborhood, CDMX