• 自社開発基盤「Tailor Platform」のプラットフォームレイヤー／個別アプリケーションのBFFレイヤーの開発 • BFFは顧客ごと高速に立ち上げていく必要がありますので、code generationやテンプレートなど駆使し、顧客アプリケーション要件を見ながら、アジリティの高いフレームワークの開発をおこなっていただきます。 • Goによるマイクロサービスアプリケーションの設計、開発 • Backend for Frontend向けI/Fの設計 • マイクロサービス間のI/Fの設計〈Protobuf+gRPC / GraphQL〉 • ERPシステムに必要なDirectoryサービスや独自データベース、ゲートウェイの実装

• Develop innovative solutions collecting data from various online sources • Work side-by-side with our mission team and product managers to ideate software solutions • Design client-side and server-side architecture • Develop and manage well-functioning databases and applications • Write effective APIs • Test software to ensure responsiveness and efficiency • Write technical documentation • Collaborate with analysts to improve software

• Design and implement core components of the Agents Python framework • Define APIs and abstractions that developers rely on • Own features from design through implementation • Identify simple and elegant solutions to complex design problems • Propose and debate architectural decisions that shape the framework • Ensure new features integrate cleanly with the broader ecosystem • Collaborate with engineers across Python, Node, and Rust systems

• Collaborate across disciplines: Work closely with cross-functional teams including Frontend/Backend Engineers, Infrastructure, QA (SDET), and Product Managers to design, develop, and deliver innovative solutions that drive real impact. • Design and implement robust systems: Translate both functional and non-functional requirements into scalable, reliable, and maintainable software. Your code will directly shape user experiences and system integrity. • Build and operate microservices: Develop, deploy, and maintain high-performance microservices using Spring Boot. Own your services end-to-end—from design and implementation to deployment and ongoing support. • Operate in cloud-native environments: Manage deployments and configurations across various Kubernetes clusters, ensuring smooth rollouts and minimal downtime in production and staging environments. • Champion system excellence: Take responsibility for the performance, scalability, security, and data consistency of the systems your team owns. Proactively identify bottlenecks and propose architectural improvements. • Drive engineering best practices: Promote clean code, test automation, continuous integration, and DevOps principles. Help elevate the engineering culture through thoughtful code reviews, tech talks, and collaboration. • Mentor & lead by example: Provide guidance to team members, lead team level product and engineering initiatives, influence coding standards, support your team in making critical decisions.