Backend Engineer

• Development of an AI knowledge platform: We will organize and structure the vast amount of CS knowledge required to solve customers’ issues, and build a foundational system that centrally manages it in a form that AI can utilize at an advanced level.
• Automation and optimization of inquiry response processes: We will understand existing CS workflows, untangle on-the-ground challenges, and build a system that enables AI agents to autonomously resolve inquiries with high reliability.
• Collaboration with stakeholders: We will work closely with non-technical departments responsible for handling customer inquiries, translate business requirements into technical specifications, and develop and operate systems, while also taking responsibility for formulating and driving medium- to long-term technology strategies.

Software Engineer, Backend – Ops Foundation

• NodeJSを用いた高品質なバックエンドシステムの開発（ベストプラクティスの遵守）
• ReactJS／NextJSを用いた高品質なフロントエンドアプリケーションの開発（ベストプラクティスの遵守）
• 本番環境の安定性を確保し、重大な問題を迅速に解決して業務への影響を最小化
• 既存コードを分析し、改善・最適化の機会を特定
• 変更要求に効率良く対応し、クロスファンクショナルチームを支援
• ジュニア開発者へのメンター・指導を通じてベストプラクティスを浸透
• ピアのプルリクエストをレビューし、コード品質と一貫性を維持

シニアソフトウェアエンジニア, JavaScript/TypeScript

• Design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing
• Write clear natural-language specifications and reference implementations
• Develop and extend unit and integration test suites
• Review peer-generated tasks for correctness, clarity, and realism
• Identify edge cases, ambiguities, and potential failure modes
• Ensure alignment between specifications, code, and expected outputs

Python Developer

• Develop, codify, structure, expand and maintain the data scrapers in place
• Enrich the product and participate in the development of new features
• Build and improve monitoring and alerting tools and dashboards
• Ensuring good performance on our API to distribute the data to end users
• Discuss the roadmap in collaboration with the product team. Help the team build ambitious yet sustainable plans

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Software Engineer, Backend – Ops Foundation

シニアソフトウェアエンジニア, JavaScript/TypeScript

Python Developer

Backend Engineer