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Senior Software Engineer, Infrastructure (Data & AI)

KR - Seoul💼 Full-time🗓 2026-09-29

Core

Design, build, and operate distributed systems for high-throughput data processing and production AI applications.

Role type

Senior IC infrastructure engineer (data & AI platforms)

Builds

Kubernetes and cloud foundations, streaming/batch processing platforms, AI traffic management and model serving infrastructure

Domain

Financial technology, data engineering, machine learning infrastructure

Deliverable

production ML models | infrastructure

Required skills

Kubernetes, Kafka, Spark, Flink, public cloud platforms (AWS/GCP/Azure), Go/Python/Java, distributed systems, infrastructure-as-code, observability

Preferred skills

Internal developer platforms, SGLang/vLLM/NVIDIA Triton, GPU scheduling, inference optimization, open-source contributions

Responsibilities

Design and operate highly available data and AI infrastructure on Kubernetes; Develop scalable platforms for streaming, batch, and real-time workloads; Build AI gateways, model-routing layers, and traffic management; Develop self-service capabilities for engineering teams; Partner with teams to translate requirements into platform capabilities

Seniority

Senior, hands-on IC

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