Design jobs

最先端AI技術と専門知識を融合したグローバル企業の新規事業プロジェクトにて、プロダクトデザイナーとして上流からデザインをリードいただきます。

抗体探索の全プロセスを横断し、NGS解析から候補抗体のデザインまでを担う役割です。計算と実験を結びつけ、創薬の意思決定に直接関わる希少性の高いポジションです。

Join a leading international financial services environment as a Java Developer, where you will design, build, and maintain enterprise-grade applications supporting critical business functions.

We are seeking a skilled engineer to design and build an AI-driven affiliate marketing platform, covering the full development lifecycle from architecture to release. The role involves optimizing system performance, collaborating with cross-functional stakeholders, and contributing to scalable, cloud-based solutions in a global development environment.

Join a mission-critical platform team supporting order management systems used by millions of merchants. You will lead design, improvements, and operations while collaborating closely with internal stakeholders in Japan.

Seeking an application engineer to lead end-to-end development, including requirements analysis, system design, implementation, testing, and deployment of scalable ad platform solutions. The role requires strong full-stack expertise, collaboration with cross-functional global teams, and a proactive mindset to drive technical improvements and adopt emerging technologies such as AI.

大企業向けHR-Tech SaaSのプロダクトマネージャーとして、UX戦略の立案から開発優先度の決定、スクラム開発におけるPO業務まで一貫して担当します。
ユーザー調査やデータ分析を基に、エンジニア・デザイナー・Bizチームと協働しながら、プロダクトとデザイン組織の進化を牽引する役割です。

This role focuses on developing and supporting financial technology systems that process large-scale data, automate workflows, and improve reporting and risk management capabilities across global markets. The position involves full-stack development, collaborating with international teams and business stakeholders to design, implement, and deploy scalable solutions while leveraging modern technologies like cloud, AI, and data processing frameworks

This role is for an Application Engineer who designs, develops, and maintains high-quality, scalable systems using modern technologies, Agile practices, and strong coding standards. It also requires close collaboration with remote teams, leveraging AI tools and DevOps processes to continuously improve delivery and system performance.

Seeking a Senior Frontend Engineer to design, build, and maintain consumer-facing web applications using modern technologies like JavaScript and React. The role covers end-to-end development, performance optimization, system operations, and proactive problem-solving in an English-speaking environment.

本ポジションは、不動産データを扱う複数のSaaSプロダクトと、大手企業が保有する基幹システムをつなぐエンタープライズソリューションの技術設計を担います。高レベルアーキテクチャの構築、技術選定、連携方式のデザインなど、プロジェクト成功の中核となる技術判断を主導する役割です。

• ユーザー視点でプロダクト全体の課題を捉え、UI/UX設計からプロセスのファシリテーションまで、多面的にプロダクトデザインをリードする役割です。所属組織だけでなく、顧客体験全体を見据え、手段や領域を超えて課題解決に取り組むポジションです。

UI/UXデザイナーとして、リテール業界のテクノロジー部門で、ユーザーエクスペリエンスを向上させるデザインを担当します。Figmaを活用し、魅力的で直感的なUIを作成することが求められます。

事業横断組織の一員として、WebやスマートフォンアプリのUI/UX設計を中心に、仮説構築からデザイン実装まで包括的に担当する役割です。

ユーザー理解に基づき最適な体験を生み出し、多様なステークホルダーと協働しながらプロダクト価値を最大化することが求められます。

スマートフォン向けゲームタイトルにおけるUI/UX設計およびGUI制作を担当し、企画と密に連携しながら最適なユーザー体験を形にする役割です。

デザインスキルだけでなく、開発全体を俯瞰し他職種と協働しながらプロダクト品質向上に貢献できる方が求められます。

Design, build, and maintain scalable full-stack applications while ensuring high code quality, robust architecture, and adherence to modern development best practices. Lead technical initiatives, contribute to system design, and drive Agile delivery across cloud-native and event-driven environments.

This role offers the opportunity to design, build, and operate large‑scale advertising platforms within a high‑impact digital business. You will take technical ownership across the full development lifecycle while collaborating with diverse, international engineering teams.

This role leads the establishment of quality engineering practices across a modern application landscape, enabling engineers to fully own quality in their day‑to‑day work. You will design standards, frameworks, and coaching models that leave a sustainable impact beyond the assignment.

We are hiring a senior DevOps engineer to design and enhance an internal developer platform that enables fast, reliable delivery of high-quality e-commerce services. The role focuses on building scalable infrastructure, automating CI/CD workflows, and improving developer experience through collaboration, tooling, and continuous optimization.

本ポジションは、生成AIを活用した企業向けサービスのフロントエンド開発を担い、アーキテクチャ設計からUI改善まで幅広く担当します。レスポンシブデザインやアクセシビリティを重視し、ユーザー体験を最大化するプロダクトを構築する役割です。

Join a backend-focused team responsible for critical checkout services, including order data creation and cart data persistence. You will lead design through operations for high-traffic Java-based APIs, consumers, and batch systems that power a large online marketplace.

This role leads front-end basic design and technical decision-making for a large-scale consumer e-commerce marketplace used by millions. You'll translate UI/UX vision into performant, maintainable React/TypeScript experiences while driving reliability, monitoring, and continuous improvement.

Join an innovative team as a Software Engineer/Data Engineer, where you will design and implement data solutions to support technological advancements in the Technology & Telecoms industry. This position, based in Tokyo, offers an exciting opportunity to work on cutting-edge projects in a collaborative environment.

This role focuses on leading the design and development of scalable, high‑traffic Java backend systems while delivering high‑quality services aligned with business priorities. The position requires a senior‑level engineer who can make architecture decisions, guide teams, and take ownership of complex backend features from design through release.

This role leads detailed design and backend development for applications supporting a large-scale data platform. You will combine hands-on engineering with technical leadership, influencing architecture and long-term product direction.

This role is responsible for owning the end‑to‑end UI/UX of a B2B web analytics product.

You will work across product strategy, design, and data to deliver meaningful user value.

This role leads the design, development, and optimization of frontend systems for a large-scale online marketplace used by tens of millions of users. You will combine hands-on engineering with technical leadership to deliver high-performance, reliable, and user-centric web experiences.

This role leads QA automation for advanced AI‑driven customer service platforms used across a large, diversified enterprise group. You will design automation frameworks from scratch while guiding QA best practices across multiple high‑impact products.

This role leads the design, development, and operation of large‑scale Java‑based systems powering a major e‑commerce marketplace in Japan. You will drive technical decisions, ensure platform scalability and stability, and provide senior‑level leadership across projects and teams.

This role offers the opportunity to design, build, and improve large‑scale Java‑based systems that support critical business operations. You will work closely with cross‑functional teams to deliver reliable, high‑quality solutions in a professional engineering environment.