full-stack java engineer legacy modernization cloud

About AIRoAThe AI Robot Association AIRoA) is launching a groundbreaking initiative: collecting one million hours of humanoid robot operation data with hundreds of robots, and leveraging it to train the worldʼs most powerful Vision-Language-Action VLA) models. What makes AIRoA unique is not only the...

＜＜求人ポイント＞＞ ・高い契約更新率（99%前後）を誇り、400社以上の導入実績を持つ急成長中のSaaSプロダクトを展開しています。 ・大手IT企業や大手メーカーとの強固な連携実績があり、今後はAPACを中心としたグローバル展開も加速させていきます。 ...

Detailed Job Description We are hiring a Full Stack Engineer to join a highly confidential, large-scale robotics and AI initiative focused on building next-generation intelligent systems. This role involves developing mission-critical platforms that enable real-time robot operations, large-scale data collection, and advanced AI model training...

A rapidly growing AI company is looking for a Forward Deployed Engineer (FDE) to help enterprise customers transform their operations with cutting-edge AI solutions. In this role, you'll work directly with clients to understand their business processes, build AI-powered workflows, integrate enterprise SaaS platforms, and deploy production-ready...

About Citadel AICitadel AI builds software products to evaluate, monitor, and govern AI systems. Our mission is to build trust in AI. We’re located in Tokyo, but we have an international team and global customers. Our goal is to build a world-class startup from Japan, and our team members have previously worked at leading companies such as...

※日本語の募集要項は下部にございます。 About Citadel AI Citadel AI builds software products to evaluate, monitor, and govern AI systems. Our mission is to build trust in AI. We’re located in Tokyo, but we have an international team and global customers. Our goal is to build a world-class startup from Japan, and our team members have...

Requirement of Japanese language : N1/N2 Job Title: Senior Techno-Functional Consultant / Full-Stack AI Solution Consultant Experience: 8-10 Years Job Description /Responsibilities: •Work with Japanese business stakeholders to understand convenience-store operational challenges, customer experience needs, workforce issues, store...

Who We AreAt Firstup, our mission is to improve the employee experience at every moment that matters, large and small. As the communication pipeline for the world's workforce, we now serve 40 of the Fortune 100 companies, reaching and connecting more than 17 million employees daily. Our employees are experts in the employee experience,...

Forward Deployed Engineer, Generative AI, Google Cloud (Japanese, English) corporate_fare Google place Tokyo, Japan Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. info_outline XGoogle welcomes people with disabilities. Minimum...

Location: Remote, with a preference for candidates within ~2 hours' drive of Williamsburg, VA (nice-to-have, for periodic on-site audit and consensus work). We are seeking a highly skilled Lead Information Security & Compliance Specialist to spearhead our security initiatives and governance frameworks. In this role, you will bridge the gap...

Job Posting Software EngineerLocation: Tokyo, Japan (Hybrid) Employment Type: Full-time Salary JPY 6,000,000 - 12,000,000 annually Bonus twice yearly Stock option program Salary review twice yearly About The RoleAn innovative AI technology company is seeking a Software Engineer to join its QA team. This role focuses on...

SummaryAt X&, we're hiring a Full Stack / Release Engineer (Japan) to join our engineering team and own both feature development AND the release pipeline behind Sanbo, our AI-native platform for finance. You'll combine product engineering (React/TypeScript, Python/FastAPI) with deep ownership of CI/CD, monitoring, and client-site deployments. A critical...

About MirantisMirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering...

🛰️ Software Engineer 📍 Tokyo | Hybrid (3 days in office) We're partnering with a space technology company developing next-generation Earth observation solutions. Their technology enables continuous, all-weather monitoring of the Earth's surface to support geospatial intelligence solutions. What you'll do: You will build and...

Senior Software Engineer | Cloud Platform | Tokyo (Hybrid) | Build for Scale and Impact We’re looking for a Senior Software Engineer to join a new technology venture that’s building advanced cloud-based platforms to support large-scale industrial solutions. This is a rare opportunity to help shape an engineering culture from the ground up while...

If you enjoy building reliable backend systems that operate under real production load, this opportunity puts you at the center of a high-traffic consumer platform used by millions across Japan. We’re looking for a Backend Software Engineer to help evolve a large-scale, in-house platform where architectural decisions, system performance, and...

JD in Japanese follows. 英文の後に和文JDをご覧いただけます。 Engineering Manager, DBRE - Mercari Employment Status: Full-time Work Hours: Full Flextime (no core time) Office: Roppongi For more details, see the Overview of Our Positions section on our Careers site. About Mercari Circulate all forms of value to unleash the potential in...

Senior Backend Engineer (AI-Driven Development) Location: Full Remote (Japan) Employment Type: Full-time Salary: ¥6,000,000 – ¥20,000,000 annually We have many more opportunities available that aren't currently posted. If this role isn't the perfect fit, feel free to apply—we'd be happy to explore other positions that match your...

Google welcomes people with disabilities. This role requires you to work in a shift pattern or non-standard work hours as required. This may include weekend work. Minimum qualifications: Bachelor’s degree in Science, Technology, Engineering, Mathematics, or equivalent practical experience. 9 years of experience troubleshooting...

Not every backend role lets you solve problems that actually matter. This one does.We're hiring a Backend Engineer to help build and evolve one of Japan's largest consumer-facing digital platforms. Every feature you develop, every optimization you make, and every architectural decision you contribute to impacts millions of users every day. If...