AI Full Stack Developer / Architect (ON-SITE ONLY) at Woongjin, Inc
San Jose, CA
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Jul 14, 2026
San Jose, CA
Jul 21, 2026
What this job asks for AI summary
A full-stack developer role centered on building and maintaining AI-powered applications end to end — from React/Next.js front-end interfaces to Python-based backend APIs, with a strong focus on integrating large language models and agentic frameworks into production systems. The work spans ML model deployment, MLOps pipelines, cloud infrastructure, and database management. Suited to developers with a solid background in both web engineering and hands-on AI/ML integration.
Senior level · 5+ years · National · Bachelor's required · Full-time
“or” means any one of them counts — you don't need all of them.
Posted 4 times — it's one opening, so apply once.
We read this from the posting text with AI. Skim the description below before ruling yourself out.
How this req sits in the market our data
Rare in this occupation — lead with these, and say what you built with them.
Most people in this occupation already list these. Still required — just not what gets you shortlisted.
What the occupation pays Median $138,970 (middle half $107,524–$175,762).
Estimated from BLS employment for this occupation and area, per-skill prevalence across our listing corpus, and published wage benchmarks — as of Jul 28, 2026. It is a model, not a headcount.
Why we read it this way (6)
The posting covers two levels simultaneously: 'Middle Level' (5–8 years) and 'Senior Level' (9+ years). The overall years minimum is set to 5 (the lower bound). Seniority is assessed as Senior given the breadth of ownership expected and the upper band described.
The posting explicitly states 'NO C2C', indicating corp-to-corp contractors are excluded, but does not otherwise specify contract vs. full-time; employment type is inferred as full-time based on the benefits package listed.
A Bachelor's or Master's degree in CS/AI or related field is listed as a hard requirement under Qualifications. A PhD appears only under Preferred Qualifications and is not a gate.
Plotly Dash + FastAPI appears in the frontend skills list as a named stack option rather than a standalone gate; marked as preferred since it reads as an alternative stack example alongside React/Next.js.
LangChain is listed as an alternative to OpenAI API under the AI/ML familiarity requirement ('e.g., OpenAI API, LangChain, PyTorch'); PyTorch is captured separately as the primary ML framework skill.
Generative AI and agentic architectures appear under Preferred Qualifications and are marked accordingly.
Read the full posting
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