Superintelligence Lab — AI-Native Engineering Project
LG AI Research1 day ago
Seoul, Korea, SouthMid Level
Responsibilities
- Develop the frontend for a web-based workbench where users review, edit, and finalize AI analysis results.
- Implement complex interfaces for document structure editing, large-scale data comparison, and review-history management.
- Build interactive interfaces that display streaming LLM responses and synchronize users’ work states.
- Design data models and backend APIs and integrate with the research team’s AI engine.
- Develop and test document-export functionality for Word and Excel outputs.
- Contribute to automated software testing and deployment.
Requirements
- Bachelor’s degree or higher in a related field.
- At least three years of React and TypeScript frontend development experience, with full-stack experience.
- Experience launching and operating internal tools or B2B products used daily by non-developers.
- Hands-on experience implementing complex data-grid and editor UIs; portfolio submission is required.
- Understanding of Git-based collaboration, testing, and deployment processes.
- Ability to use AI coding tools routinely and review and take responsibility for generated code.
- Preferred: experience implementing LLM streaming chat UIs with SSE or WebSocket.
- Preferred: practical experience applying accessibility features such as keyboard navigation and ARIA.
- Preferred: product development experience in accuracy-critical domains such as legal or finance.
- Preferred: experience designing relational databases such as PostgreSQL and designing and documenting REST APIs.
Benefits
- Three-month contract position.
- Onsite work in Magok, Seoul.
- Hiring process includes document screening, LG Way Fit Test and coding test, online technical interview, and final interview.
Tech Stack
Categories
About LG AI Research
LG AI Research is the AI research arm of LG Group, building foundation models and enterprise AI services such as EXAONE and Chat EXAONE. It develops and operates data and API platforms and computing infrastructure to help LG affiliates and industry partners deploy AI for real-world problems. Founded in 2020 and headquartered in Seoul, it focuses on multimodal models and applications across manufacturing, consumer electronics, and other sectors.