AI FinTech Product Specialist vs AI Full Stack AI Developer

B AI Full Stack AI Developer Only

• Prompt engineering and LLM orchestration with frameworks like LangChain, LlamaIndex, and Semantic Kernel
• RESTful and streaming API design for AI services using FastAPI, Express.js, or Next.js API routes
• Frontend development for AI interfaces including chat UIs, streaming responses, and agent interaction patterns
• Vector database management with Pinecone, Weaviate, Chroma, Qdrant, or pgvector for RAG pipelines
• Embedding model selection, fine-tuning, and semantic search architecture
• Containerization and cloud deployment of GPU and CPU workloads using Docker, Kubernetes, and serverless
• AI evaluation and testing: automated LLM-as-judge, regression testing for prompts, and A/B experimentation
• Authentication, rate limiting, and cost management for AI API-heavy applications