Liner

Backend Engineer(Platform)

Seoul, South KoreaRecently posted

Apply on Liner's career page

What you'd do

Understand and operate Liner's in-house platform features including experimentation and data pipelines
Respond to product team requirements and translate operational findings into design improvements
Maintain database-based tests and CI automation to prevent regression bugs from recurrence

What they want

Rapidly read and internalize complex existing systems to operate and extend them independently
Design complex domains using data models and durable DB schemas that survive requirement changes
Distinguish between green test suites and true system safety; prevent recurrence through CI structure

Nice to have

Experience taking over and improving pre-designed complex production systems
Prior work building or operating A/B testing,CRM/messaging,or data platform products
Experience with message queue event processing or DDD/hexagonal architecture patterns

Seoulstart's read

Visa tier (likely): E-7 specialty / professional (likely)
Korean language: Business-level Korean required
English friendliness: Low: Korean-language workplace
Context: Korean AI startup replacing external SaaS with in-house data platform; Korean-language workplace with AI-assisted development workflow.

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.

View the full posting and apply on Liner's career page

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