Software Engineer – Senior Backend
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Seoul, Seoul, South KoreaPosted 6 months agofulltime
Market pay check
Matched to Computer systems and software professionals
Source: Ministry of Employment and Labor wage information system (wage.go.kr), wage distribution by occupation.
What you'd do
- Own architecture and evolution of core backend microservices powering AI inference platform.
- Design and build production-grade APIs (REST,gRPC,GraphQL) for AI deployments and enterprise workflows.
- Build and scale enterprise-grade platform capabilities: authentication,RBAC,billing,multi-tenant SaaS infrastructure.
What they want
- 5+ years backend or systems engineering experience in production environments.
- Bachelor's or Master's degree in Computer Science,Computer Engineering,or equivalent.
- Expertise in Python and modern frameworks (FastAPI); write code others learn from.
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Nice to have
- Hands-on experience with AI or model serving infrastructure.
- Experience with Kubernetes for production container orchestration and scaling.
- Background building developer-facing SDKs,CLIs,or internal engineering platforms.
Seoulstart's read
- Visa tier (likely)
- E-7 specialty / professional (likely)
- Korean language
- Korean not required
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