Full Stack Engineer

1ヶ月前


Tokyo, Tokyo G Talent ¥4,200,000 - ¥9,000,000 per year

★Fullstack engineer / Featured System Consulting

  • Business Level Japanese Required

◆ Location: Tokyo / Kanagawa

◆ Full-Flextime & Hybrid Work

◆ Prime Vendor

◆ Annual salary: 4.2 million yen - 9 million yen

【About the company】

【Proactively promote the optimization of the development environment (Developer Experience) using state-of-the-art technology.】

With IT investment in full swing among major corporations, the company is tackling the construction of web services using cutting-edge technology, leveraging its know-how cultivated in the financial sector and the stability of a group listed on the first section of the Tokyo Stock Exchange.

◆You can increase your market value by pursuing cutting-edge technologies.

At this company, you can be involved in the development of innovative systems such as FinTech and PWA using AI technology and big data, and challenge upstream processes such as planning proposals, process and quality management, and requirements definition.

◆You can gain experience in the BtoBtoC field

The company aims to update Japanese system development in the BtoBtoC field and refine DX. They aim to update Japanese system development in the BtoBtoC field and refine DX. For example, they are working on a wide range of projects such as websites for major mobile services, ticket sales and video distribution for professional baseball, and electric power services.

◆Guaranteed to exceed your current income Your skills will be returned to your income.

Your efforts to improve your skills will lead to higher income. The company pays a financial bonus every year, and 100% of overtime is paid separately. If you work on internal improvements, you will receive a separate allowance.

――Why don't you pursue new technologies and become an engineer who is ahead of everyone else?

【The company will actively recruit more than 30 people】

Since its establishment in 1998, the company has been undertaking the development of business systems for major financial companies and major manufacturing companies. In March 2019, the company became a member of a group of companies listed on the first section of the Tokyo Stock Exchange, and requests from major clients are increasing. In the second stage of their business, they are planning to increase the number of engineers further in order to develop their own products and start projects using cutting-edge technologies. They are now looking for 30 people who want to develop their skills and career in a growing company.

【 Job Description】

The company undertakes projects for the entire lifecycle of business systems—from planning and implementation to operation—for use by companies in various industries. You will be assigned to system development projects, primarily in-house, as part of a project team averaging about 10 members.

You will be assigned duties aligned with your preferences, covering the phases from basic design to implementation. This work will involve frontend or backend development in cutting-edge technological domains, including web service development and creating business applications that utilize new technologies.

■Responsibilities

You will be responsible for system development projects using frontend, backend, and cloud technologies. The following processes will be assigned to you based on your experience upon hiring:

・Research and review of cutting-edge technologies (for client proposals).

・All design tasks from the basic design phase onward.

・Implementation to testing.

・Quality management (e.g., source code review).

・Other duties as determined by the company.

【Languages and Technologies】

Frontend:

Backend: Java/PHP/Ruby/Python/Go/Haskell

Cloud: AWS/GCP/Azure

Tools: GitHub/Slack/Backlog/Box

【Development Style】

The company flexibly selects development methodologies, such as Waterfall or Agile, based on the characteristics of each project. Team structures are also flexibly formed based on each member's skills and aspirations, allowing engineers to work cross-functionally on both frontend and backend development, or to specialize in infrastructure building within the cloud domain.

■Respect for Your Ambitions: The company prioritizes assigning you to projects that align with your personal desire for technical and process-level skill enhancement. They actively support your professional growth by ensuring you gain valuable practical experience.

■Robust Growth Support: They continuously enhance systems to support proactive engineers, including 100% coverage for book purchases, freedom to attend external training, regular 1-on-1s, and internal study sessions.

■Constant Exposure to Cutting-Edge Tech: Recognizing the rapid pace of IT, the company actively incorporates advanced technology. You will gain practical, real-world experience with new tech, not just theoretical knowledge.

■Focus on Optimal Solutions: The company highly values the intention to provide the best possible system to the customer, whether that involves combining new technologies or leveraging proven, dependable legacy solutions.

【 Requirements】

Experience in any of the following areas:

[Frontend] 3+ years of development experience with React, TypeScript, and

[Backend] 3+ years of web application development experience



【Working Time 】

Flextime System

【 Welfare 】

・Full Social Insurance

・Retirement Allowance

・Training/Self Development Allowance

・Bonus for financial results

・Commuting allowance

・Full social insurance

・Special allowance

・Job title allowance

・Support for acquisition of qualifications

・Retirement allowance

・Family allowance

・Childbirth and childcare support system available

・Recreational facilities available

・No smoking in the company

・Private clothes allowed

・Co-work space "Rejars" available nationwide

◎The company provides the best environment for engineers

They have a budget of about 300,000 yen per person for a high-spec PC with 16GB or more and a monitor to create an environment that is easy to work in.

Support your growth ◎The company supports your willingness to "do things" and your ability to "try things out".

They pay for your books and actively support your activities to deepen your knowledge of new technical fields. They have a "winner-takes-all" culture, and strongly support your forward-thinking attitude toward study.

【 Holiday 】

  • 2 days a week (Saturday and Sunday)
  • Annual Paid Leave
  • New Year holiday
  • Parental Leave
  • Congratulations & Condolence Leave
  • Summer Holiday, etc.


  • Full-Stack Engineer

    2ヶ月前


    Tokyo BLOOMTECH, Inc

    フルスタックエンジニアとして、開発チームに参加し、AIプロダクトを牽引する開発リードを担当します。高効率で再利用可能なシステム設計・構築や、複雑なWebアプリケーションの開発を行います。 · Generative AIを活用したSaaSアプリケーションの開発 · 高効率で再利用可能なシステム設計・構築 · 複雑なWebアプリケーションの開発 · モダンなフレームワークを用いたWebアプリケーション開発の開発経験: 3年以上 · サーバサイドの実装経験: 2年以上 · 少なくとも1つのバックエンド言語 (Python, Javaなど) での実装経験 · ...


  • Tokyo 株式会社グリッド

    同社は、サプライチェーン、電力、スマートシティといった社会インフラに対し、AI技術を用いて企業のデジタル化を支援するテクノロジース上場企業です。国内でも数少ない独自プラットフォームの開発や、社会インフラ分野を中心に機械学習・強化学習などの最先端技術を用いたソリューションを提供し、企業の課題解決を支援しております。 · アプリケーションに求められる機能要件/非機能要件のヒアリングおよび整理 · 求められるアプリケーションのグランドデザインおよび、必要機能の設計 · 設計に基づいたアプリケーション開発およびテスト · プロジェクトの開発進捗・課題管理・品質管 ...


  • Tokyo, Tokyo Avanade ¥9,000,000 - ¥12,000,000 per year

    Webアプリ開発案件におけるアプリケーションアーキテクトを担当します。 · アーキテクチャプロトタイプの作成・検証 · 開発標準を策定・実装・展開 · アーキテクチャ領域におけるエキスパートとして、アーキテクチャや現在の技術環境を継続的に分析・レビューし、改善案を提示する · 業種を問わず、Webアプリ開発案件におけるアプリケーションアーキテクト · ...


  • Tokyo, Tokyo Avanade ¥900,000 - ¥1,500,000 per year

    AIエージェントのアーキ設計・最適化、Azure OpenAI / AI Services / AI Foundryを用いた本番向け方式設計・実装規約・評価テンプレート・リファレンス実装の資産化と展開 · 提案(課題同定、方式案、見積、PoC設計、デモ)およびステークホルダー調整 · ...


  • Tokyo, Tokyo Avanade ¥9,000,000 - ¥12,000,000 per year

    AIoT領域のシステム開発のエキスパートとして要件定義、設計、開発、環境構築、テストなどあらゆる工程で経験を積みフルスタックとしてご活躍が出来る環境です。Come join usAIoT領域のデベロッパーとして、ドメイン知識と技術的なスキルを駆使して、生成したデータやモデルの出力に対して、品質や信頼性、利用価値を高めるための後処理を行い、ユーザーエクスペリエンスを最適化・最大化する役割を担っていただきます。Together we do what matters。 · 開発チームのリード · 顧客のニーズにあわせた、AIソリューションの設計・構築 · フロ ...


  • Tokyo BLOOMTECH, Inc Remote job¥8,000,000 - ¥18,000,000 per year

    次世代の金融システムを支えるバックエンドシステムの設計・開発・運用を担います。新規プロジェクトにおいて、プロダクトマネージャーやテックリード、フロントエンド・ブロックチェーンエンジニアと連携しながら、TypeScript/Node.jsを中心とした技術スタックでグローバルな金融基盤を実現します。 · プロジェクトやチームの技術的リードを担った経験 · TypeScript / · 型安全性を意識した開発経験 · サーバーサイドのアーキテクチャ設計・API設計の実務経験 · Express, Fastify, NestJS, Honoなどのフレームワーク ...


  • Tokyo 株式会社グリッド ¥7,000,000 - ¥9,000,000 per year

    同社は、サプライチェーン、電力、スマートシティといった社会インフラに対し、AI技術を用いて企業のデジタル化を支援するテクノロジース上場企業です。国内でも数少ない独自プラットフォームの開発や、社会インフラ分野を中心に機械学習・強化学習などの最先端技術を用いたソリューションを提供し、企業の課題解決を支援しております。 · アプリケーションに求められる機能要件/非機能要件のヒアリングおよび整理 · 求められるアプリケーションのグランドデザインおよび、必要機能の設計 · 設計に基づいたアプリケーション開発およびテスト · プロジェクトの開発進捗・課題管理・品質管 ...

  • Full-stack Engineer

    1ヶ月前


    Tokyo NEX-GEN Corporation ¥4,000,000 - ¥8,000,000 per year

    Address technical debt in TIG and AICoE applications, Migrate each application to NPC2 environment, Develop and enhance web applications, Set up CI/CD pipelines for system migration, Collaborate with teams for both frontend and backend tasks. · Address technical debt in TIG and A ...

  • Full Stack Engineer

    3週間前


    Tokyo 株式会社トップエンジニアリング ¥4,000,000 - ¥12,000,000 per year

    Join our in-house development team working across AI, IoT, and HRTech products. You will be involved end-to-end—from frontend to backend, and even cloud infrastructure—in a true full-stack engineering role. · Design, development, and testing of web applications · Backend & fronte ...

  • Full Stack Engineer

    4週間前


    Tokyo W3Global ¥900,000 - ¥1,200,000 per year

    We are seeking an experienced Full Stack Engineer to help design, develop, and scale a high-traffic enterprise SaaS platform in a fast-growing, bilingual engineering environment. · Develop and maintain scalable backend and frontend systems. · Implement new features aligned with t ...

  • Full Stack Engineer

    1ヶ月前


    Tokyo Specialized Group Remote job¥4,000,000 - ¥12,000,000 per year

    We're seeking a skilled Full Stack Engineer to join a growing team focused on building AI-powered SaaS products. This is a hands-on engineering role ideal for someone passionate about creating scalable systems and working across the full development lifecycle—from backend to fron ...

  • Full Stack Engineer

    2週間前


    Tokyo Cybereason ¥900,000 - ¥1,200,000 per year

    We're seeking an experienced Full Stack Engineer with strong frontend capabilities to join our team working on Cybereason's platform. You'll be responsible for developing and maintaining our AI-driven cybersecurity solution using the T3 Stack, with a focus on creating exceptional ...

  • Full Stack Engineer

    2ヶ月前


    Tokyo NEX-GEN Corporation ¥2,000,000 - ¥2,500,000 per year

    Large-scale project for a global insurance company. Fluent in reading, writing, and conversing in both Japanese and English to establish effective coordination and communication with customers, onsite, and offshore teams. · Developing and thoroughly unit-testing front-end and bac ...

  • Full Stack Engineer

    3週間前


    Tokyo Expert Executive Recruiters (EER Global) ¥10,000,000 - ¥20,000,000 per year

    We are helping our client, a fast-growing cybersecurity SaaS provider founded in 2012, whose AI-powered, operation-centric platform combines endpoint protection, detection, and response capabilities (EDR, XDR), to detect, halt, and investigate cyber threats with advanced behavior ...

  • Full Stack Engineer

    1ヶ月前


    Tokyo MindPec Solutions ¥4,000,000 - ¥12,000,000 per year

    Full Stack Developer · Skilled in Java, Angular, NodeJS, React, Python (good to have), SQL · 5 ~ 10 years of experience · Fluent English proficiency + Japanese proficiency · Residents of Japan with valid working visa · ...


  • Tokyo Tenchijin Full time

    フルリモート】【Full-time】フロントエンドエンジニア · ReactをベースにしたWebアプリケーションの開発 · Figmaやデザイン資料をもとにしたフロントエンドコーディング · ビジネスチームやデザインチームと連携したサービス開発、UI/UX提案 · ...

  • Full-stack Engineer

    2週間前


    Tokyo Talisman Corporation ¥4,000,000 - ¥12,000,000 per year

    Full-stack Customer Engineer for a leading payment service provider in Japan. · Respond quickly to technical inquiries from customers. · Investigate and develop solutions for customer-reported issues. · Collaborate with engineering teams to tackle complex issues. · Contribute to ...

  • Full Stack Engineer

    1ヶ月前


    Tokyo, Tokyo G Talent ¥4,200,000 - ¥9,000,000 per year

    The company is looking for a Full Stack Engineer to join their team. The successful candidate will be responsible for system development projects using frontend, backend, and cloud technologies. The company prioritizes assigning engineers to projects that align with their persona ...

  • Full Stack Engineer

    1ヶ月前


    Tokyo Robert Half ¥6,000,000 - ¥12,000,000 per year

    Are you interested in working on AI? We are now building AI agents using the latest technology of LLM which brings visible impacts to various business. · Design and operate RESTful APIs and domain-driven microservices. · Experience migrating from monoliths to microservices in liv ...

  • Full Stack Engineer

    3週間前


    Shibuya-ku, Tokyo Kort Valuta ¥4,000,000 - ¥8,000,000 per year

    We are looking for a Full Stack Engineer to join our team in a full-time, on-site position based in Tokyo, Japan. In this role, you will be responsible for designing, developing, and operating both front-end and back-end features of our web applications, primarily utilizing Ruby ...

  • Full Stack Engineer

    1ヶ月前


    Shibuya MindPec Solutions ¥4,000,000 - ¥12,000,000 per year

    We're hiring a Full Stack Developer for our Tokyo office. The ideal candidate should have strong hands-on experience with Java, Angular, NodeJS, React, and SQL, as well as 5–10 years of professional experience. Fluency in English is required, but Japanese is not. The contract is ...