java backend developer

Who We Are: Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Our recent Series D funding round brought our total investment to over $320 million, fueling our ambitious vision. Amongst our subsidiaries, Alpaca is a licensed financial services...

**Senior Go Software Engineer** 📍 Japan (Remote/Hybrid options available) 💼 Full-Time About the Role We are seeking a **Senior Go Software Engineer** to help build and scale a cloud-native platform that manages and optimizes complex distributed assets and operations in a rapidly growing technology company focused on sustainability and digital...

Job Description Recruitment Background CADDi is on a mission to "Unleash the potential of manufacturing." We operate "CADDi DRAWER," a cloud-based system that supports digital transformation centered on the use of drawings, which are the most essential data in the manufacturing industry. Launched in 2022, "CADDi DRAWER" is a groundbreaking...

DescriptionMindrift is looking for skilled Bot Developers (WhatsApp Business API, Telegram Bot API, Discord API) to join the Tendem project (https://tendem.ai/) and build conversational bots and messaging-platform integrations within our hybrid AI + human environment. In this role, as an AI Pilot – that's how we refer to this position at Mindrift –...

Recruitment Background CADDi is on a mission to "Unleash the potential of manufacturing." We operate "CADDi DRAWER," a cloud-based system that supports digital transformation centered on the use of drawings, which are the most essential data in the manufacturing industry. Launched in 2022, "CADDi DRAWER" is a groundbreaking product that uses...

Software Engineer, Android – Merpay Employment status: Full-time Work hours: Full flextime (no core time) Office: Roppongi For more details, see the section on our Careers site. About Mercari Circulate all forms of value to unleash the potential in all people "What can I do to help society thrive with the finite...

Do you want to directly impact how millions of Japanese customers receive their Amazon deliveries? Do you enjoy solving complex optimization problems that reduce cost while preserving — or improving — the customer experience?Product Family Support Tech (PFST) is a software engineering team within Japan Store Tech that partners with Amazon Japan's retail...

**Job Description** **Business Overview** The Technology Platforms Division (TPD) drives the growth of Rakuten's ecosystem by delivering innovative, high-quality technology platforms characterized by integrated control and strategic partnerships. Within TPD, the Cloud Platform Supervisory Department (CPSD) develops and manages Rakuten's...

**★ 【AD Platform】Full-Stack Engineer (DOOH Domain) | Marketing Technology Company** - **Business Level Japanese Required** **◆ Listed Company** ◆ **Hybrid Work** **◆ Global Business** **◆ Great Welfare** **◆ Annual Salary： 8 million ～ 18 million yen.** **-------------【About the company】-------------** Business...

**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 you...

**★Software Enginner, AI Platform | AI Consulting Services** - **Business Level Japanese Required** ◆ **Hybrid Work** **◆ Start-up Company** **◆ Great Welfare** **◆ Annual Salary： 9 million ～ 16 million yen.** **-------------【About the company】-------------** The company aims to dramatically enhance the potential of the workforce by...

Company Description Sutherland Digital Engineering services design, run, and automate enterprise operations at scale — and we build production-grade Agentic AI solutions on top of leading foundational models. Our agents are grounded in deep domain expertise from real enterprise environments, not theory. That is what turns pilots into reliable, governed...

**★AI/LLM Engineer / Fintech Start-up Company** - **JAPANESE: Business Level Required** **★Flextime & Fully Remote Work** **★Great Welfare** **◆ Annual Salary： 5 million ～ 10 million yen.** **-------------【About the company】-------------** The company is a startup company that provides digitalized services for lending and credit...

Cloud Delivery Engineer Infrastructure as Code | Terraform & Ansible | GCP Location: Tokyo- Japan ROLE OVERVIEW We are looking for a skilled Cloud Delivery Engineer with deep expertise in Terraform and Ansible to automate, provision, and deliver infrastructure on Google Cloud Platform. This role is central to enabling fast, reliable, and repeatable cloud...

Job Description Join a leading payment solutions provider and help ensure the quality and reliability of our global payment systems. N3 Japanese needed.   ■ Job Title Senior Backend Engineer   ■ Company Overview We are a premier provider of cross-border payment solutions in Japan.Our platform supports thousands of global merchants through...

**Job Description** **Department Overview** Rakuten Group's mission is to "Empower people and society through innovation". Domestically and internationally, Rakuten provides a wide range of services, with e-commerce at its core. These services include internet services such as travel, digital content, and communications; FinTech (financial) services...

The Global Services Cross-Platform Team is looking for a Security Technical Account Manager dedicated to supporting customers in the recently announced Project Lightwell. This is a hybrid job that can be located in Tokyo, Japan. In this role, you will be a subject matter expert in Security, Application Development practices (Java/Python/JavaScript), and...

**★Flutter Engineer | OEM-type SaaS business for employee benefits** - **Business Level Japanese Required** **◆Flextime & Fully Remote Work** **◆Start-up Company** **◆In-house Products** **◆Annual Salary： 6 million ～ 10 million yen.** **-------------【About the company】-------------** The world the company aims for: Products that...

【企業名】 ＧＭＯ　ＴＥＣＨ株式会社 【職種名】 【在宅可】開発エンジニア（ディレクション中心）◆自社プロダクト「GMO SmaAD」／東証上場G 【仕事内容(概要)】 【在宅可】開発エンジニア（ディレクション中心）◆自社プロダクト「GMO...

Share this jobShare this job Senior Full-Stack Java Developer We are seeking an experienced Full-Stack Java Developer with 5+ years of hands-on experience in designing, developing, and maintaining enterprise-grade web applications. The ideal candidate will have strong expertise in Java, Spring Boot, modern frontend frameworks, REST APIs, and cloud-based...