Java、PHP、Python、.NET、Go、Rubyのいずれかに精通したソフトウェアおよびアプリケーション開発者を募集しています。経験・スキルにより年収600万円~1700万円の案件中心です。英語不要や、バイリンガルの案件多数です。 · IT分野での経験3年以上 · バックエンドデベロッパーとしての経験 · Java、JavaScript、Python、PHP、Ruby、Goなど、あらゆるプログラミング言語での開発経験 · 積極的にお探しの方、またはカジュアルにお話されたい方など何度もご相談ください · Java · PHP · Python · . ...

Java、PHP、Python、.NET、Go、Rubyのいずれかに精通したソフトウェアおよびアプリケーション開発者を募集しています。経験・スキルにより年収600万円~1700万円の案件中心です。英語不要や、バイリンガルの案件多数です。 · IT分野での経験3年以上 · バックエンドデベロッパーとしての経験 · Java、JavaScript、Python、PHP、Ruby、Goなど、あらゆるプログラミング言語での開発経験 · IT分野での経験3年以上 · バックエンドデベロッパーとしての経験 · Java、JavaScript、Python、PHP、R ...

Operate at the cutting edge of AI and digital media with a passionate team dedicated to breaking down content accessibility barriers. · Full-stack experience in commercial web services · Backend API/database design and frontend development skills · Basic English communication for ...

One of the world's leading e-commerce companies is looking to expand its fast-growing IT department to continue supporting and evolving its products and services. · 5+ years of professional experience · Business Level English · Business Level Japanese · Application Engineer (Back ...

We're building the future of AI Agents — and we need a Senior Backend Engineer to help lead it. · Senior Backend Engineer · ...

A leading office solution firm is looking for a Lead Backend Engineer (Laravel). · Build and maintain Laravel APIs and backend services · Design and optimize MySQL databases and queries · Integrate external APIs and internal systems · Write clean, testable code and enforce best p ...

Rakuten is seeking a skilled and experienced Cloud Engineer to join our dynamic Recommendations and Personalization team in Tokyo. · Lead and contribute significantly to the design, development, and optimization of core backend web application services, primarily in Python. · Arc ...

We are looking for a Senior Backend Engineer with a strong focus on service operations to maintain and optimize our large-scale distributed systems. · Manage system deployment, configuration, and release pipelines · Design and manage automated deployment pipelines to ensure smoot ...

Rakuten is seeking a skilled and experienced Cloud Engineer to join our dynamic Recommendations and Personalization team in Tokyo. You will be an integral part of an international team leveraging cutting-edge AI and machine learning to deliver personalized experiences across all ...

Senior Software Engineer (iOS/Android) – Drive Cross-Platform Innovation · Lead the transition from three separate codebases (iOS, Android, Web) to a 'build once, deploy everywhere' architecture. · Influence product direction, drive platform integration, and set technical standar ...

We are seeking a Generative AI Engineer to develop products leveraging generative AI and large language models (LLMs). This role combines the scale of large enterprises with the speed and agility of startups, offering a dynamic environment to innovate and deliver real-world AI so ...

We are seeking a Senior Backend Engineer to join our dynamic and innovative development team. As a Senior Backend Engineer, you will be responsible for designing, developing, and maintaining our robust and scalable web applications. · Design, develop, and maintain high-quality we ...

Software engineers at Appier Tokyo office build a wide range of platforms and services that interconnect data and AI with our customers and users. As a Senior Software Engineer, you will contribute to building scalable backend systems while also participating in service operation ...

Staff Software Engineer at Appier Tokyo office builds scalable and performant backend architecture, owns and drives technical roadmap for sizable projects or services. · ...

A leading international investment bank is seeking multiple IT talents for their IT team expansion. This is a rare opportunity to work closely with front office trading desks across Asia, supporting cutting-edge equity trading platforms and collaborating with global teams in Hong ...

We're revolutionizing WebGIS with Re:Earth – the world's first geographic information system platform featuring a browser-based plugin system. As a Rust Engineer, you'll be instrumental in building this visual programming tool from the ground up, shaping its architecture and core ...

We are partnering with a dynamic, market-leading B2B SaaS startup that is revolutionizing the commercial real estate sector in Japan. They are currently expanding their diverse, international engineering team and are looking for bright minds who are passionate about functional pr ...

We are recruiting a Front-End Engineer to enforce our front-end domain due to the mobile business expansion. The successful candidate will be responsible for designing, operating, improving, and renewing websites of Rakuten Mobile and other related services. · ...

Staff Software Engineer at Appier Tokyo office builds scalable and performant backend architecture, owns and drives the technical roadmap for sizable projects or services. · Engage in the design of large-scale backend systems and distributed services · Contribute to technical roa ...

Software engineers at Appier Tokyo office build a wide range of platforms and services that interconnect data and AI with our customers and users. · Design, implement, and optimize backend services · Participate in code reviews and contribute to system design discussions · Collab ...

We are currently seeking Senior Backend Engineers for the Rakuten Ichiba platform. The role involves the design, development, and operation of web system backends, as well as engineering team leadership and project management responsibilities. · Understand business requirements, ...