About this role
Principal Full Stack Engineer at Virtuos. Location: Singapore, Singapore, Singapore. Role: building APIs, designing agents, leading engineers Requirements: 7+ years full-stack experience; strong Python (FastAPI/Flask), REST API design, SQLAlchemy/Pydantic; front-end with Vue or React; AWS/GCP; PostgreSQL and NoSQL (MongoDB/Vector DB); Redis, pytest, Git/GitLab CI/CD, Docker; leadership experience. Category: Engineering Seniority: Senior Level Tools: Python, FastAPI, Flask, SQLAlchemy, Pydantic, Vue, React, Vuex, Pinia, Redux, AWS, GCP, PostgreSQL, MongoDB, Vector DB, Redis, pytest, Git, GitLab CI/CD, Docker, LangChain, LangGraph, MCP servers Certifications: aws solutions architect \u00096 associate Commitment: Full Time Workplace: Onsite Languages: English