Software Engineer, AI Agents, Seoul (1–3 yrs, Equity) at an Insight Partners-Backed AI Company

About The Job The client is hiring for this role, and Harper, an AI career agent, is on your side of the table. Skip the application form: just talk to Harper, and in a few minutes it learns your background, then puts the strongest profiles directly in front of the client's decision-makers. 👉 Start with Harper Job Title Software Engineer, AI Agents (Seoul) Level 1–3 years of hands-on software engineering. Early-career engineers who have already shipped real products are a strong fit. Salary Industry-leading cash compensation plus a founding-member equity package Location Seoul, South Korea (On-site) Company Description An enterprise AI company founded in 2025. In September 2026 it raised a $550M round led by Insight Partners, with Salesforce joining as a new investor, at a $5B valuation. Total funding is over $800M, and the company has grown to more than 35 markets and about 650 people. Its product is an open, model-agnostic AI operating system that runs agents inside large enterprises' real operations. The Korea team is early. What You'll Do Build AI agents that run inside large enterprises' real operations, working directly with the customer to decide what to build. Design the agent architecture and ship a working prototype fast. Build end to end: backend systems, integrations, and the application on top. Connect LLMs, the customer's internal data, and external APIs into systems that run real work. Debug what breaks in production and keep improving performance and reliability. Who You Are 1–3 years of hands-on software engineering in Python or TypeScript, with code shipped to production. Solid understanding of REST APIs, databases, and cloud environments. Curious about LLMs and AI agents, and comfortable building fast under uncertainty. Native or advanced business Korean, plus working English for the global team. Why Join Founding-member equity on an early Korea team at a $5B company. You own the whole path: problem definition, design, build, and operation. You work with the global engineering team directly, in English, in real time. What you build in the first year sets the direction here. How This Works Harper is an AI career agent on your side, free for candidates and paid for by companies. Talk to Harper for 5 minutes. No resume form. If you're a fit, your profile goes straight to the client's hiring team, and only after you approve. Not a fit? Harper keeps sending you roles you wouldn't find on your own. Why the company is unnamed: our clients ask us not to name them publicly. You'll get the name as soon as you connect. Show more Show less