Jobs with a monthly salary of ¥300,000 or more
2,729 jobs(Includes our own listings and Hello Work listings. Application methods vary by job. We do not judge work eligibility.)
Many people feel this way. Here we've gathered jobs whose listings state a monthly salary of ¥300,000 or more. The amount is based on what's written in the job listing, and your actual take-home pay will vary with allowances and deductions. When something catches your eye, save it first and compare at your own pace.
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Software Engineer (SWE)
A position to implement cutting-edge AI models in real business with leading Japanese companies and realize AI-native business transformation. Collaborate with FDEs to implement customer operations, systems, and data in production environments, ensuring quality, performance, security, governance, and operability. Lead from requirements definition to production implementation and operational adoption, and establish connectivity (AI Ready) to customer systems and data. Responsibilities include identifying customer challenges, designing technical scope and architecture, end-to-end implementation from prototype construction to production environment deployment, collaboration with customer engineers and business departments, and coordination with OpenAI and SB OAI Japan's Product, Research, and Security teams. Specifically, this involves organizing customer operational challenges into use cases and requirements definitions, designing connection methods and architectures that AI Agents can utilize, establishing AI Ready including authentication/authorization, permissions, networks, and audit logs, redesigning and implementing FDE designs to withstand production requirements, testing and releasing, designing operations such as monitoring, failure response, and SLOs, building consensus among stakeholders, and managing dependencies and risks.
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Job posted by a GloJob partner company
Technical Deployment Lead (TDL)
A position to implement cutting-edge AI models in real business with leading Japanese companies and achieve AI-native operational transformation. This role will drive the planning and design of generative AI systems considering the environment of strategic client companies, from understanding client challenges to formulating technical scope and implementation policies, and coordinating stakeholders. Based on evaluation (Eval) and security perspectives, we will conduct implementation design with a view to quality and operations, and collaborate closely with engineers and stakeholders. Specifically, responsibilities include planning and design for generative AI system implementation in cloud/on-premise environments, design of RAG, agents, and workflow automation, prompt and evaluation design, establishment of quality improvement cycles, implementation design that meets security and governance requirements, technical explanations and implementation support to client management and department heads, and templating and assetization of success patterns for reuse.
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Job posted by a GloJob partner company
Business Reform / Generative AI Solution Design
Identify essential business challenges in the As-Is state, design To-Be solutions with an eye toward the AGI/ASI era, and support change management through the client's business departments. Organize client challenges and formulate response policies in collaboration with Sales, Technical Deployment Leads, and FDEs. Build relationships with the client's business departments, provide ongoing support, and assist with change management towards AI/Crystal Ready. For business requirements definition of use cases, identify essential challenges in As-Is operations, design solutions that evaluate the applicability of generative AI, and design the To-Be state for overall business optimization. Additionally, for PoC planning and effect verification, be responsible for clarifying verification objectives and methods, and estimating the impact from As-Is to To-Be.
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Job posted by a GloJob partner company
Forward Deployed Engineer (FDE)
Implement cutting-edge AI models in real business operations alongside leading Japanese companies to achieve AI-native business transformation. Build production systems that are embedded in operations and continuously generate results, not just PoCs. Responsible for technical leadership in LLM/generative AI utilization for strategic clients, identifying client challenges, designing technical scope and architecture, end-to-end implementation from prototype construction to production environment deployment, collaboration with client engineers and business departments, proposing improvements based on model evaluation (Eval), and coordinating with OpenAI and SB OAI Japan's Product/Research/Security teams. Responsibilities include designing and implementing generative AI systems in client environments (cloud/on-premises), RAG, agent design, workflow automation, prompt design, evaluation design, establishing quality improvement cycles, full-stack development including API/backend/frontend, implementation design that meets security/governance requirements, technical explanations and implementation support for client management and department heads, and templating success patterns and creating reusable assets.
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Job posted by a GloJob partner company
Engineering Manager
As an Engineering Manager at SB OAI Japan, you will build and manage a strong engineering organization while leading the successful adoption of AI for leading Japanese companies. You will address the diverse business, system, security, and operational requirements of each customer, and implement and establish cutting-edge AI as systems that continuously generate value in production environments. You will lead technical talent such as FDEs, SWEs, and Technical Deployment Leads, driving project delivery, development quality, organizational design, talent development, recruitment, and standardization of development models. Specifically, you will be responsible for building, developing, and managing the engineering organization, overseeing the technical aspects and delivery of AI adoption projects, prioritizing and managing resources for multiple projects, establishing development frameworks from requirements definition to production operations, building standards considering quality, security, availability, and operability, systematizing development processes, design reviews, code reviews, release management, and incident response, templating successful cases, recruitment, development, and evaluation, sharing technical status and risks with management and customer representatives, and sharing on-site knowledge with OpenAI and various SB OAI Japan teams.
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Job posted by a GloJob partner company
Frontend Development for Digital Bank (React/TypeScript)
You will be responsible for frontend development of web applications and administration screens for a new digital bank. Responsibilities include design and implementation using React/TypeScript, UI/UX improvement, API integration, component standardization, performance improvement, code reviews, test implementation, technology selection, and communication in English with overseas development teams.
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Job posted by a GloJob partner company
Authentication/Authorization Platform Development Security Engineer (Backend)
Responsible for backend development of an authentication and authorization platform for a digital bank subject to the Financial Services Agency's regulations. Responsibilities include design and development of OAuth2.0/OIDC authentication infrastructure, Passkey/FIDO2/mTLS functions, development of common authentication libraries (Spring Boot Starter), API integration testing using Karate, implementation of authentication event monitoring and auditing functions, and improvement of overall authentication flows and technical collaboration with global teams.
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Job posted by a GloJob partner company
AI Prototyping Promotion Engineer
Embedded within each business division, you will be responsible for the entire process from identifying operational challenges to designing and developing Proofs of Concept (PoCs) utilizing generative AI. Responsibilities include organizing business challenges and defining requirements through interviews with business divisions, developing prototypes using generative AI, LLMs, AI agents, and RAG, selecting technologies, designing verification methods, establishing evaluation metrics, and reporting. This position focuses on accelerating the 0 to 1 phase of rapid prototyping, rather than full-scale production system development.
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Job posted by a GloJob partner company
Data Hub Tech Lead for Digital Bank
This position leads the design and implementation of the core data infrastructure (Data Hub) for a newly established digital bank. Responsibilities include architectural design and implementation of a cloud-based Data Hub/Lakehouse (Bronze, Silver, Gold), data integration between banking systems, ETL and workflow design, implementation of data quality management and reconciliation, data governance (FISC compliant), ensuring security and traceability, and providing technical leadership and mentoring to the engineering team.
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Job posted by a GloJob partner company
Senior Data Engineer (Data Platform Lead) for Digital Bank
This position leads the construction of a data platform in a lakehouse environment centered on Databricks for a new digital bank project. Responsibilities include data pipeline design and implementation (Bronze/Silver/Gold) on Databricks, data quality management/reconciliation/performance optimization, data model design, API integration, technical review, and team leadership.
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Job posted by a GloJob partner company
Data Engineer (Mid-level) for Digital Bank
Responsible for the scratch construction and maintenance of the central data platform (data hub) in a new digital bank establishment project. This includes data ingestion from various banking systems, data pipeline construction, data transformation and quality management using Databricks and dbt, data provision to downstream systems, and platform operation with consideration for data quality, reconciliation, and traceability.
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Job posted by a GloJob partner company
QA Engineer (Quality Process Establishment) for Digital Bank
In a new digital bank launch project, this position involves designing and establishing QA processes from scratch to balance regulatory-level reliability with high-speed development. Responsibilities include designing and operating QA processes integrated with CI/CD, promoting test planning, test case design, execution, and automation (E2E, API, performance testing), release judgment, prevention of critical incidents, and consensus building with stakeholders.
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Job posted by a GloJob partner company
Image営業（ホテル等客室清掃の請負提案）／経験者募集
＜正社員募集／経験者採用＞ 今までの職歴と適正、ご本人の希望に合わせてホテル分野（客室清 掃）を専門とした外国人材の派遣・請負・紹介などの企画・営業・ 営業管理をしていただきます 【具体的には】 取引先のもとを訪問し、就労に関する専用ビザを取得した外国人ス タッフの派遣やそのスタッフたちを活用した業務請負、紹介提案を
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/21 ／ Job no. 13080-00154062
Image飲食店店員／居酒屋それゆけ！鶏ヤロー！長崎店
あなたのスキルや経験に応じて、以下の業務をお任せします。 【接客】開店閉店準備、清掃などの接客全般、会計、テーブル片付 け、清掃など接客全般 【調理】調理、仕込み、盛り付けなど調理全般 未経験でもイチから教えますので安心してください。 将来的には店長を目指すことも可能です。 店舗ごとに自由度が高く、新メニューやイベント
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/24 ／ Job no. 13120-22199961
Image横浜市／ＥＶ自動車向けパワーユニット制御ソフトウェア開発
弊社は正社員雇用させて頂きます。 今話題なっている電気自動車メーカー向けのパワーユニット制御ソ フトウェア開発のプロジェクトに参画して頂きます。 ＊仕様検討、基本設計、詳細設計、プログラム開発、テストデバッ グ一連の業務をスキル経験もご本人の希望を考慮して選考させて 頂きます。か ＊設計仕様書、開発書類作成 ＊データ解
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/22 ／ Job no. 13030-16904061
Image相模原市（橋本駅３分）／半導体ダイサー加工装置の機械設計
半導体製造プロセスにおける各種装置の機構設計をご担当いただき ます。中核メンバーとして仕様検討から関わります。 ・３ＤＣＡＤを用いた構想設計および詳細設計業務 ・新製品開発における機構のアイデア出しと技術検証 ・試作機の組み立て立ち会いおよび不具合の改善提案 ・協力メーカーとの技術的な打ち合わせや納期調整 ※培ってきた
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/21 ／ Job no. 13030-16882061
Image建設現場人員移送
〇作業内容：型枠施工工事現場への人員移送（送り迎え）と空き時 間は現場での軽作業 ○現在３２名体制で都内全域、神奈川県、埼玉県を主な活動エリア にしております ○従業員の「安全」と作業の「効率化」を重視して、仕事を進めて います。 「変更範囲：変更無し」
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/20 ／ Job no. 13140-15749961
Image【Ｐｙｔｈｏｎ】アルゴリズム検証用環境開発
ＡＩアルゴリズムに関する開発に携わっていただきます。 ・使用言語：Ｐｙｔｈｏｎ、Ｃ＋＋ ・担当する工程は現在のお持ちのスキルや希望を考慮した上で検討 いたします。 ・経験の浅い方やブランクがある方も歓迎いたします。 ・弊社プロジェクト先での作業あり。 ＜変更範囲＞当社が定める業務
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/22 ／ Job no. 13080-00493862
Image社員（主任、店長候補、マネジャー候補） 堺筋本町店
※入社祝い金２０万円支給します※ 誰でも初めは初心者です。 親切、丁寧に分かりやすく教えていきますので、安心してご応募く ださい。 まずは接客や調理補助などの基礎を学んでいただき、状況に応じて 発注やシフト管理などをお任せします。 将来は店舗マネジメント管理や、会社の幹部候補としてのポストも 十分に狙えます。 ２ヶ月に
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/23 ／ Job no. 27070-20452061
Image電気系機械類の修理・整備
○電気系機械類の修理および整備を行っていただきます。 ・例えば測定器、工具、大工用機械、自動車整備用機械、 厨房機器、オーディオ機器など ＊中古機械（多種多様）を買取り、修理・整備してオークションで 販売しています。 ※機械をいじるのが好きな方大歓迎です。 「変更範囲：変更なし」
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/21 ／ Job no. 12110-12642261
Image日本語学校の教師（名古屋市）
外国人留学生への日本語授業 宿題・作文などの添削、学習サポート 服装・生活習慣・清掃などの生活指導 教育・指導経験のある方は即戦力として優遇 教員未経験の方も、丁寧な研修・サポートがあります！ 変更範囲：会社の定める業務
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/13 ／ Job no. 23110-12860561
Image会計・総務担当スタッフ
●会計・総務業務効率化のＤＸ化の企画・推進 ●管理会計業務；記帳・給与計算はすべてアウトソーシングで 行っており、社内では会計統制を重点的に行う。 ・会計アウトソーシング先のマネージメント・指導を行う。 ・予算管理・資金繰り予測・人件費管理・決算予測等 ●金融機関・弁護士事務所対応（契約書作成・評価等）、 公的機関機関
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/15 ／ Job no. 27020-63713061
Image夜勤）タクシー乗務員アプリ専用 ★二種免許取得制度有
働き方改革関連認定企業「運転者職場環境良好度認証取得事務所」 快適な生活環境を創造する第一交通産業グループの永く働くための ポイント「スキルアップ・キャリアアップできる環境があります」 「勤務時間・勤務場所など自分のペースで働くことができます」 「働く制約（子育て・介護など）があっても柔軟に働くことが できます」「年齢
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/13 ／ Job no. 13060-14035061
Image製造マネージャー（管理職）
「好きなものづくりで、海外で仕事をしてみたい」と考える方 １０名以上の部下指導、５年以上の金属製造の経験を活かし、 管理者ポジションにつけます！ 小牧市で金型設計・プレス加工・組立の一貫生産を行う会社です 大手家電メーカーや国内１位の自動車メーカーから依頼もあり、 ふだん運転している愛車の一部パーツにも関われます 将来
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/07 ／ Job no. 23170-12942061
Image施設巡回型の警備ロボットＡＩ開発／Ｃ＋＋（春日井市）
◎巡回警備ロボットのＡＩ開発業務になります。 【業務例】人物検知／異常音検知／障害物回避 【言語】Ｃ＋＋ ■業務内容 ロボットのＡＩ機能をＣ＋＋で高速処理し、 リアルタイム警備機能の実装をお任せします。 ■業務詳細（一例） ・Ｃ＋＋による画像処理／人物検知アルゴリズム開発 ・巡回ルート自動生成アルゴリズムの開発 ※変更
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/08 ／ Job no. 23020-67046361
Image調理スタッフ／麻布台ヒルズ パーラー矢澤
行列店『ミート矢澤』を運営するヤザワミートの直営店 【麻布台ヒルズ パーラー矢澤】 キッチンスタッフ大募集！！ ミート矢澤のハンバーグ、惣菜、お弁当を調理している イートイン、テイクアウトのお店です。 【仕事内容】 〇自社工場から納品される商品の調理・仕上げ 〇簡単なパック詰め 〇発注業務、在庫管理 ＊変更範囲：会社の
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/20 ／ Job no. 13040-43332762
Image【ＪａｖａＳｃｒｉｐｔ】システム機能改修
ＪａｖａＳｃｒｉｐｔが使用されているシステムの 機能改修に携わっていただきます。 ・担当いただく工程は経験、スキル等を考慮します。 ・経験の浅い方やブランクがある方も歓迎いたします。 ・弊社プロジェクト先での作業あり。 ＜変更範囲＞当社が定める業務
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/22 ／ Job no. 14010-51757861
ImageＡｃｔｉｖｅＤｉｒｅｃｔｏｒｙ設計・構築／年休１２５日
ＡＤ設計構築に伴い、ＷｉｎｄｏｗｓＳｅｒｖｅｒ・ネットワーク ・セキュリティ関連の設計構築やＰｏｗｅｒＳｈｅｌｌを用いた管 理等に携わっていただきます。 ・担当する工程は現在のお持ちのスキルや希望を考慮した上で 検討いたします。 ・経験の浅い方やブランクがある方も歓迎いたします。 ・弊社プロジェクト先での作業あり。 ＜
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/22 ／ Job no. 04010-57227861
Image土木作業員・運転土工 【未経験者可】
＊東京都発注の公共工事です。 現場は江東区・足立区・江戸川区・葛飾区を中心とする ２３区内です。 ＊公共工事を中心に上下水道工事・舗装工事などで発生する残土や 廃材の運搬をしていただきます。 ＊入社後は年代の近い先輩がマンツーマンで指導いたしますので、 ご安心ください。 ＊外国人研修生も在籍しておりますので、風通しの良
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/21 ／ Job no. 13130-25087661
ImageＳＮＳ運用スタッフ
・ＳＮＳ企画の考案から運営 ・各案件のフロント進行やスケジュール管理 ・撮影やイベントの同行 ・イベント運営 ・新規インフルエンサーのスカウト ・アーティスト、Ｙｏｕｔｕｂｅチャンネルの運営 ・商品企画・開発 変更範囲：変更なし
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/22 ／ Job no. 13200-18161061
Imageプロジェクトマネージャー（英語対応）
大規模プロジェクトにて、プロジェクトマネージャー業務と英語対 応を担っていただきます。 大規模プロジェクト内の細かい業務からお任せしていく想定です。 【主な仕事内容】 ・海外パートナーとのプロジェクト推進管理補佐 ・新規事業の企画・実行のサポート ・進行管理、ＫＰＩ管理 ・英語でのピッチ・資料作成 ・フェンシング対応
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/22 ／ Job no. 17010-26659961
Image機械類の修理・整備
○機械類の修理および整備を行っていただきます。 ・主に工具、農業用機械、大工用機械 ・エンジン（車以外）系機械 ＊中古機械（多種多様）を買取り、修理・整備してオークションで 販売しています。 ※機械をいじるのが好きな方大歓迎です。 「変更範囲：変更なし」
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/21 ／ Job no. 12110-12641661
Image子ども英会話講師、サポートスタッフ
幼稚園児から中学生までのお子様に英語を教える仕事です。 （主な担当業務） ・１人～７人のグループレッスン ・来客（ｏｒ父兄）対応 ・英語学童での外国人講師のサポート事務作業 最初の２ヶ月間はトレーニング期間を設けるため、 初心者の方でも一つ一つしっかりと丁寧に教えることが できますので安心していただけると思います。 ネ
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Listed on Hello Work ・ Apply externally ／ Last checked 2026/10/14 ／ Job no. 22020-21981061
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