remote full-stack engineer - ruby on rails react

Job Description## **Job Description** As a Functional Safety Specialist, you'll play a critical role in validating system architectures, designing safety-critical features, and ensuring our AMR platforms (including the Lexx500, LexxTug, and LexxAuto core software) meet international functional safety standards and regulatory requirements. With the...

We are currently partnering with a fast-growing AI & Technology company in Japan that is expanding its Generative AI and Cybersecurity product development team and is now looking for Global Full Stack Engineers. This position offers the opportunity to join the development of a new in-house SaaS product in the Generative AI × Cybersecurity space, currently...

We are currently partnering with a fast-growing AI & Technology company in Japan that is expanding its Generative AI and Cybersecurity product development team and is now looking for Global Full Stack Engineers. This position offers the opportunity to join the development of a new in-house SaaS product in the Generative AI × Cybersecurity space, currently...

We are currently partnering with a fast-growing AI & Technology company in Japan that is expanding its Generative AI and Cybersecurity product development team and is now looking for Global Full Stack Engineers. This position offers the opportunity to join the development of a new in-house SaaS product in the Generative AI × Cybersecurity space, currently...

We are currently partnering with a fast-growing AI & Data consulting company in Japan that is actively expanding its Generative AI and Legacy Modernization division and is now looking for a Forward Deployed Engineer (FDE). Please note that prior financial industry experience is NOT required. Annual Salary: ¥8M – ¥15M JPY Hybrid System: 3 ~ 4 remote days...

Company Description OrcaRouter.ai is a unified AI inference gateway and open AI infrastructure platform that gives developers access to 200+ models from providers such as OpenAI, Anthropic, Gemini, DeepSeek, Qwen, Kimi, and xAI through a single API key. The platform offers adaptive routing, fallback, unified billing, bring-your-own-key (BYOK), and zero...

OverviewWe are strengthening our quality engineering capabilities to support a rapidly growing, AI-driven product platform.As our services scale in complexity and user impact, we need a QA Engineer who can own end-to-end quality, from strategy definition to production release. You will help us build modern, automated quality practices that keep pace with...

IDEMIA Secure Transactions, a division of IDEMIA Group, is the leading technology provider making it safer and easier to pay and connect. With unmatched expertise in cryptography and credential issuance, IST is trusted by over 2,000 financial institutions, mobile operators, automotive manufacturers, and IoT providers worldwide. Every day, IST secures...

事業内容当社は、「仕組みを変えれば、世界はもっと良くなる」というビジョンのもと、ネット印刷・集客支援プラットフォーム「ラクスル」の運営を通じて事務印刷や販促活動に必要な印刷物・グッズ類を提供してまいりました。ラクスルをご利用いただく方の多�...

Join Japan’s largest energy trading platform as we build our core AI team to scale toward a global market. We are looking for a **Lead Applied AI Engineer** to bridge ML/LLM model development with production software implementation. **Why this role?** - **High Impact:** Lead AI architecture across multiple B2B trading platforms. - **Modern Stack:** ...

職務内容現在の開発組織のミッションユーザーの人生に"くふう"を提供し、賢く・楽しく意思決定ができるようなサービスを開発し、やがて人々になくてはならないサービスとしてインフラ化していくことを目指しています。シナジーを生むため、これまでバラバラに�...

**★Full Stack Engineer｜Listed QA Company** - **Japanese: Business Level Required (N1-2 Level)** **◆Annual Salary： 6 million ～ 10 million yen.** **◆Fully Remote Work** **◆Growing Company** **◆Great Welfare** **-------------【About the company】-------------** ＜Main Business＞ Consulting, testing and development business with a...

**★Senior Full-stack engineer｜Listed QA Company★** **Japanese: Business Level Required** **◆Annual Salary： 10 million ～ 12 million yen.** **◆Remote Work Available** **◆Growing IT Company** **◆Great Welfare** **-------------【About the company】-------------** ＜Main Business＞ Consulting, testing and development business with a...

**★【SaaS】AI × Marketing SaaS – Full-Stack Engineer | Marketing Technology Company** - **Business Level Japanese Required** **◆ Listed Company** ◆ **Hybrid Work** **◆ Global Business** **◆ Great Welfare** **◆ Annual Salary： 7 million ～ 12 million yen.** **-------------【About the company】-------------** Business...

**★Full-Stack Engineer | Featured Saas Service** - **Business Level Japanese REQUIRED (N1-2 Level)** **✦Flextime & Hybrid Work** **✦Listed Company** **✦Global Business** **★Annual salary: 5.4 million yen - 9.6 million yen** **-------------【About the company】-------------** The company is a long-established SaaS company that provides...

募集背景ミッションと向き合う課題メドレーは、「医療ヘルスケアの未来をつくる」というミッションのもと、テクノロジーを活用してこの分野における様々な課題解決を目指す会社です。医療プラットフォーム本部では、オンライン診療・電子カルテを提供するク�...

**AI Engineer — Tokyo** **Starting Salary Range: 7,000,000 ~ 13,000,000 JPY** **Japanese level required: Business level** This company develops and provides B2B SaaS products powered by AI, natural language processing (NLP), and speech recognition technologies. It offers a range of AI solutions for large enterprises, including chatbot, voicebot, FAQ...

🚀 **We’re looking for our first Product Engineer at Top Xperience.** Over the past few years, we’ve been building and operating experiences in Japan. Along the way, we started building our own technology to solve the problems we were facing every day. What started as internal tools is now becoming something much bigger. We’re building an...

**International AI SaaS Service (FDE)** An innovative AI-powered platform from Japan, now expanding into the USA. Leveraging advanced NLP, complex risk evaluation, and smart automation to streamline enterprise workflows across all industries. Our customers are global and so is our team. If you want to work in a fast-growing start-up with 100% ownership of...

**★Development Engineer【Member/Lead Engineer】｜Listed QA Company** - **Business Level Japanese Required (N1-2 Level)** **◆ Annual Salary： 6 million ～ 8 million yen.** **◆Hybrid Work** **◆Growing Company** **◆Great Welfare** **-------------【About the company】-------------** ＜Main Business＞ Consulting, testing and development...