Daangn

Software Engineer, Backend - 광고

SEOULPosted 6 days ago

Apply on Daangn's career page

What you'd do

Build and operate high-availability ad serving systems handling hundreds of millions of daily requests
Design and implement real-time bidding (RTB) systems with sub-millisecond latency requirements
Develop microservices for DSP,DMP,and ad recommendation with gRPC and REST APIs

What they want

5+ years of backend server development experience or equivalent
Proficiency in at least one programming language at a deep level
Independent DB design,development,and operational experience

Nice to have

Experience with code-level architecture patterns such as layered or clean architecture
Big data pipeline build and operation experience
Kubernetes,AWS,or GCP cloud infrastructure operations

Seoulstart's read

Visa tier (likely): Visa requirement not stated, verify with recruiter
Korean language: Native Korean fluency required
English friendliness: Low: Korean-language workplace
Context: Backend engineering at Daangn ads division,the core revenue engine for 19M MAU; includes RTB serving with sub-ms SLA and ML-powered targeting in a distributed microservices environment.

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 Daangn's career page

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