Bjak

Backend Engineer, AI (Agent Systems)

Bjak
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3 months ago
Seoul, Korea, SouthSenior

Responsibilities

  • Build and operate backend systems serving AI-powered features in production.
  • Design inference pipelines, orchestration layers, and service boundaries around models.
  • Own monitoring, logging, alerting, and incident response for production systems.
  • Optimize latency and throughput across inference, caching, batching, and streaming.
  • Develop stable APIs supporting seamless integration with frontend and ML systems.
  • Continuously improve performance and reliability based on real usage and production behavior.

Requirements

  • Strong backend engineering fundamentals in production environments.
  • Experience running high-throughput, low-latency services.
  • Familiarity with AI inference patterns involving LLMs, embeddings, and multimodal systems.
  • Ability to debug distributed systems under load.
  • Ability to execute independently, exercise judgment, and bring structure in a fast-moving team.

Benefits

  • Interviews are conducted via virtual meetings and/or onsite.
  • The interview process includes 3, but no more than 4, interviews.
  • The company emphasizes rapid decisions and a small, hands-on, high-talent-density team.
Bjak

About Bjak

201-500 employees

Our mission is to develop technology based solutions to improve financial inclusion. We develop new & innovative platforms & services globally. For example, we are the first platform to simplify and digitise comprehensive life and medical insurance, supported by AI agent. BJAK is the largest insurance platform in Southeast Asia. If you enjoy building cutting edge platform-ecosystems that gives equal access to financial services to everyone at scale, join us.

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