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Bjak
Full Stack Engineer, AI systems
Seoul, Seoul, South KoreaPosted 1 month agofulltime
What you'd do
- Build end-to-end product features across frontend,backend,and AI integrations
- Design agent workflows that handle planning,tool use,failure,and recovery across multiple steps
- Integrate LLMs,memory,and external tools into systems that behave reliably in production
What they want
- Strong experience in full-stack engineering covering both frontend and backend
- Solid understanding of system design and API architecture principles
- Experience working with LLMs,RAG systems,or AI-powered applications
Seoulstart's read
- Visa tier (likely)
- Visa requirement not stated, verify with recruiter
- Korean language
- Korean not required
- English friendliness
- High: JD in English, foreign-friendly signals
- Context
- Full-stack AI systems engineer role at a Seoul startup using Next.js,Python,and LLMs; English-only JD with no Korean requirement,ideal for engineers who want hands-on agentic AI product experience.
This is Seoulstart's analysis of the public job description, not the employer's stated policy. Verify visa sponsorship, language requirements, and remote allowances directly with the recruiter.
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