Sr. Lead Engineer (Full Stack Developer)

Sr. Lead Engineer (Full Stack Developer)

Seoul South Korea

Responsibilities

• Own end-to-end system delivery from architecture and data modeling through to production deployment scaling and long-term operation
• Define and evolve the core platform architecture ensuring scalability performance and maintainability across a distributed AI system
• Refactor and reshape critical parts of the stack where needed to meet production-grade standards and scale requirements

• Set and enforce engineering standards leading code reviews and driving technical excellence across the team
• Lead AI inference optimization and latency reduction efforts ensuring high-performance real-time user experiences across AI-driven services

Qualifications

• 7 years of software engineering experience with full lifecycle ownership (architecture development deployment production operations)
• Strong proficiency in Python (Flask FastAPI or Litestar) and backend development
• Experience with cloud platforms (AWS GCP or Azure) Docker and production system deployment
• Strong understanding of distributed systems client-server architecture and real-time protocols (WebSockets and/or SSE) including complex integrations across Web Unity and AI modules
• Experience with databases and data modeling (PostgreSQL MySQL MongoDB Redis Memcached) including scalable schema design
• Exposure to frontend technologies (React or Svelte or WebAssembly)

Nice to have

• Experience with AI service integration and inference optimization focusing on latency reduction and performance in production environments
• Strong communication skills with ability to lead technical discussions and align engineering decisions across teams

Additional Information :

All your information will be kept confidential according to EEO guidelines.

Remote Work :

No

Employment Type :

Full-time