業務内容

• Design, implement, and maintain reliable, horizontally scalable distributed systems powering enterprise AI workflows.
• Build end-to-end features from ideation through deployment, collaborating closely with customers and cross-functional teams.
• Integrate with and orchestrate complex systems, delivering robust, user-centric software at scale.
• Ensure service observability, reliability, and performance via monitoring, tracing, logging, and SRE practices.
• Manage data storage and access across PostgreSQL, ClickHouse, and CockroachDB; optimize queries and data pipelines.
• Participate in architectural discussions, code reviews, and documentation; iterate features based on customer feedback.
• Improve security, reliability, and developer experience; promote best practices and maintainable code.

技術スタック

必須スキル

• Expert knowledge of Rust or C++
• Experience designing, implementing, and maintaining reliable, horizontally scalable distributed systems
• Knowledge of service observability and reliability best practices
• Experience operating databases such as PostgreSQL, ClickHouse, and CockroachDB

歓迎スキル（該当する場合）

• Expert knowledge of Python
• Experience with Docker, Kubernetes, and containerized applications
• Expert knowledge of TypeScript
• Expert knowledge of gRPC (unary, streaming, bi-directional streaming, REST mapping)
• Hands-on experience with LLM APIs, embeddings, or RAG patterns
• Track record delivering user-facing software at scale

キャリア成長観点

• Opportunity to own end-to-end enterprise AI solutions from ideation to deployment, shaping product impact.
• Deep-dive into high-performance, distributed systems, observability, and reliability in a flat, hands-on environment.
• Exposure to cutting-edge AI capabilities (LLMs, embeddings, RAG) and modern infra (Docker/Kubernetes, gRPC).
• Skill growth across Rust/C++ backend, Python/TypeScript tooling, and scalable, user-facing software delivery.