Full-stack Engineer - LLM, TypeScript

**Requirements** **Must\-haves** * 5\+ years of software development experience * Proficiency with Node.js * Proficiency with React * Experience with TypeScript * Experience working with Generative AI and LLMs (OpenAI, Gemini, Anthropic, etc.) * Deep knowledge of prompt engineering, RAG architectures, and large\-scale LLM API implementation * Strong understanding of software architecture, design patterns, testing (unit and integration), Git, and CI/CD pipelines * Experience with SQL and NoSQL databases * Ability to design and maintain scalable web applications * Strong communication skills in both spoken and written English **Nice\-to\-haves** * Startup experience * Experience in the FinTech or Mortgage/Lending domain * Public Git repository or demonstrable code showcasing AI projects * Experience with vector databases (Pinecone, Chroma, etc.) * Experience with Kubernetes and Infrastructure as Code * Experience building high\-availability, low\-latency microservices on AWS, GCP, or Azure * Bachelor’s Degree in Computer Engineering, Computer Science, or equivalent **What you will work on** * Own the complete lifecycle of AI\-driven features, covering backend services, databases, and user interface integration * Design and implement scalable backend systems using Node.js and TypeScript * Develop responsive and interactive web interfaces with React * Build and maintain high\-performance, type\-safe APIs for real\-time LLM inference and context retrieval * Rapidly design and deploy prototypes and MVPs to validate ideas and accelerate adoption * Apply pragmatic engineering practices to balance delivery speed, system stability, and compliance in a financial context * Oversee system deployment, monitoring, optimization, and cost efficiency * Research and integrate emerging AI tools and frameworks to enhance product innovation