senior java developer

Job Number: 1527 External Description: Responsibilities Lead and actively contribute to AI solution development: model selection, fine-tuning, evaluation, and production integration. Design and implement scalable AI systems, APIs, and data/inference pipelines. Troubleshoot complex technical issues and mentor engineers through code reviews...

Job DescriptionJob Title: Game Developer Java / libGDX Job Type: Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your...

Job DescriptionJob Title: Game Developer Java / libGDX Job Type: Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your...

Summary: Join our Swiss-based blockchain firm dedicated to advancing secure and scalable node infrastructure. As a core team member, you will optimize node performance and develop essential system plugins, leveraging your deep knowledge of JVM and distributed systems. Responsibilities: Optimize performance of blockchain nodes to ensure high reliability and...

ООО Параметры Запуска Параметры запуска - это команда профессиональных и опытных разработчиков. Мы создаем информационные системы, которые улучшают нашу жизнь. Мы подбираем оптимальные решения...

概要 未来のRed Hat TAMへ。あなたのキャリアは、ここから始まります。 私たちは、次世代のRed Hat Technical Account Manager (TAM)として、将来のRed Hatを力強く牽引してくれる方を募集しています。 これまでRed...

Summary: Join our established blockchain software house, specializing in enterprise-grade private and public chain solutions. We are seeking a Senior Java Developer to enhance our backend services and contribute to the development of innovative blockchain applications. Responsibilities: Develop and maintain backend services using Java to support blockchain...

- High-impact role shaping large-scale AdTech platforms - Global team with modern microservices and cloud tech **企業情報** Our client is a large, global technology company operating a sophisticated digital advertising and affiliate platform. With distributed engineering teams across Asia, they deliver data-driven solutions that connect advertisers and...

Job Description 【English only is OK】Join a leading payment solutions provider and play a key role of a global payment systems.   ■ Job Title Senior SRE Engineer   ■ Company Overview A leading provider of cross-border payment solutions in Japan.Offering payment infrastructure to thousands of global merchants through developer-friendly APIs and...

- English based position in Tokyo. - Opportunity to be involved in large scale project. **企業情報** The company is a large organization in the technology & telecoms industry with a strong presence in Tokyo. It specializes in delivering innovative solutions and services, fostering a culture of excellence and growth. **職務内容** - Lead the...

English based position in Tokyo. Opportunity to be involved in large scale project. 企業情報The company is a large organization in the technology & telecoms industry with a strong presence in Tokyo. It specializes in delivering innovative solutions and services, fostering a culture of excellence and growth. 職務内容 Lead the...

Job Description iPlus Solution is hiring Java and C# developers with Japanese language proficiency for our long-term enterprise client engagement in Nagoya. You will participate in enterprise software development across the application lifecycle, from requirements through implementation and production support. What we offer Competitive annual salary...

Job Description iPlus Solution is hiring backend developers for our long-term enterprise client engagement in Nagoya. You will participate in software development projects using Java, C#, PHP, or Python, contributing to architecture, implementation, and quality across the stack. What we offer Competitive annual salary aligned with market rates and your...

About PayPay Card PayPay is a FinTech company that in the six years since its launch in 2018, has surpassed 70 million users (as of July 2025) and is rapidly expanding its business scale as a payment platform used by approximately one in two smartphone users in Japan. PayPay Card was established in 2021 to provide users with more accessible and convenient...

**About PayPay Card** PayPay is a FinTech company that in the six years since its launch in 2018, has surpassed 70 million users (as of July 2025) and is rapidly expanding its business scale as a payment platform used by approximately one in two smartphone users in Japan. PayPay Card was established in 2021 to provide users with more accessible and...

We are building next-generation digital engagement platforms by leveraging cutting-edge Internet technologies. Our mission is to empower creators and communities worldwide through decentralized architectures and proprietary solutions. We are seeking a Senior Frontend Engineer with expertise in React and TypeScript to accelerate our growth. You...

**About Agoda** At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries,...

**仕事内容:** ・機能及びキャンペーンの新規開発や改善 -新機能含め提案、仕様検討から関わることができます ・APIの設計/開発、DB設計、サーバー負荷軽減 ・パフォーマンスチューニングやバグ対応 ・AWSなどのクラウドインフラを利用したサービス設計/運用 ...

Job Title- **AI Developer (Python / Generative AI)** **Location- Cleveland, OH** **Salary Range- 70k to 90k** Roles & Responsibilities Assist in the development of AI/ML and Generative AI-based solutions using Python Support building chatbots and conversational AI applications using NLP and LLM frameworks Participate in designing basic...

You will be a software developer working on the Comet APAC Structured Products platform within Equity Derivatives. The platform covers both pre-trade and post-trade pricing, trade capture, legal documentation and client connectivity The platform is a suite of applications that enables real-time pricing and trade capture The platform is built using Python...