「開発」の求人情報

本ポジションは、開発段階からライフサイクルマネジメントに至るまで、日本における薬事戦略を主導し、規制当局との重要な折衝および申請業務を担当します。グローバルおよびクロスファンクショナルチームと密に連携し、適正かつタイムリーな薬事対応を実現するとともに、ジュニアメンバーの育成・指導を行います。

Join a large-scale e-commerce platform team delivering high-performance, user-centric web experiences to tens of millions of users. You will lead front-end architecture and drive continuous improvement across UI/UX, performance, and system scalability.

Join a high-impact role supporting a growing energy trading business in Tokyo, owning systems across frontend, backend, data, and cloud. You will modernize legacy tools and build scalable platforms that directly enable trading operations across APAC.

Join a high-performing technology team delivering a next-generation equity finance trading platform used by front and middle office stakeholders. You will drive both new development and modernization of existing applications in a globally connected environment.

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.

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.

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

We are seeking a talented C# Developer to join a thriving team in the retail industry. This position, based in Tokyo, focuses on designing, developing, and implementing software solutions to support business operations.

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.

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.

Join a global technology team enhancing ServiceNow-based risk and compliance solutions across multiple regions. This role combines hands-on platform engineering with stakeholder collaboration to deliver reliable, scalable IRM and TPRM capabilities.

Join a growing mobile team building a high-impact personal finance application within a large digital services ecosystem. You will lead core design decisions, develop robust iOS features, and drive quality through modern engineering practices.

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.

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.

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 focuses on building and evolving backend microservices for large‑scale e‑commerce platforms. You will take ownership of core systems that support customer rewards, order delivery logic, and high‑volume transactions.

金融サービス業界における営業活動をリードし、クライアントとの関係構築と売上拡大を担当していただきます。日本国内市場での戦略的な営業計画の策定と実行が求められるポジションです。

Develop and maintain high-performance backend microservices for an e-commerce platform, building new features and services that enhance customer value while handling large-scale traffic and data volumes. Collaborate with engineering teams to improve productivity, drive system ownership, and promote a culture of innovation, quality, and reliable service delivery.

This role focuses on developing and operating front-end services for a large-scale online marketplace used by a broad consumer base. You will contribute across the full development lifecycle while improving performance, quality, and user experience.

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 a global-scale payment platform team as a senior, hands-on engineer who leads basic design and delivers production-grade Java services end-to-end. You'll bridge architectural intent and day-to-day implementation, raising engineering quality through clear guidelines, strong reviews, and practical mentorship.

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.

We are seeking a talented iOS Developer to join a fast-paced retail technology team in Tokyo. This temporary role offers a unique opportunity to work on cutting-edge mobile applications in a dynamic and innovative environment.

This role is for a Senior Backend Engineer responsible for designing, developing, and operating high-scale APIs and backend systems that handle critical cart and order data.

You will lead technical efforts, ensure system reliability, and collaborate across functions to deliver high-performance, maintainable solutions.

顧客企業のデータを活用し、課題定義から機械学習モデルの設計・実装・運用まで一気通貫で推進します。個別プロジェクトで得られた知見を横断的に整理し、再利用可能なAIソリューションやプロダクトへと昇華、また分析力とビジネス理解を掛け合わせ、継続的な価値創出と事業貢献を実現します。

This role focuses on developing and enhancing mission‑criticalmission‑critical trading and portfolio management systems using modern C++. You will collaborate closely with quantitative and trading teams in a fully English‑speakingEnglish‑speaking workplace, with no Japanese language requirement

このポジションでは、東京を拠点にした金融サービス業界で、不動産やインフラなどの実物資産に特化したインスティテューショナルセールスを担当していただきます。顧客との関係構築や製品の提案を通じて、会社の成長に貢献できる方を求めています。

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.

生成AIプロダクトの開発を担うフルスタックエンジニアとして、プロダクトの成長と新規開発の両面に携わっていただきます。

スタートアップフェーズの環境で、幅広い技術領域を横断しながら、グローバルチームとともにプロダクト価値向上を推進します。