Junior Software Engineer（AI&LLM)
Core
Build end-to-end product features across frontend, backend, and AI/LLM components for internal tools, dashboards, and automation workflows.
Role type
Junior full-stack software engineer (AI & LLM)
Builds
Internal tools, automation platforms, data-driven products, and AI-enabled workflows
Domain
Blockchain, cryptocurrency exchange, and digital asset ecosystem
Deliverable
production ML models | product features
Required skills
Frontend frameworks (React, Vue, Angular), Backend languages (Python, Go, Java, Node.js), LLM API integration, Prompt engineering, RAG workflows, AI agents, Tool/function calling, Workflow automation, Text classification/summarization/extraction, AI coding tools usage
Preferred skills
LLM/Agent/RAG frameworks (LangChain, LlamaIndex, Dify, AutoGen, CrewAI), Vector databases, Embeddings, Semantic search, Observability, DevOps, SRE, UI/UX design thinking
Technologies
React, Vue, Angular, Python, Go, Java, Node.js, FastAPI, Spring Boot, Express, LangChain, LlamaIndex, Dify, AutoGen, CrewAI, OpenAI API, Anthropic API, Hugging Face, Vector databases
Responsibilities
Develop user interfaces for internal tools, dashboards, AI assistants, and automation workflows; Build backend services, APIs, data pipelines, and integrations; Integrate LLM/AI capabilities into real product scenarios; Use AI coding tools to improve development speed and code quality; Write clean, maintainable code and contribute to documentation and testing
Seniority
Junior, hands-on IC