Page 3 - 110 Contract Information technology jobs found in 東京都

社名社名非公開職種ITプロジェクトマネージャー業務内容SummaryRandstad, partnered with a giant Securities Firm, is seeking a highly logical and detail-oriented bilingual Business Analyst/Project Manager, to drive projects within the equities front office technology division. The selected candidate will focus on initiatives related to trading platforms, dissecting business processes, eliciting needs, and coordinating the finalization of specifications for system architecture and devel

社名社名非公開職種システム開発（Web・オープン・モバイル系）業務内容English only OK!Amazing employee perks like free meals!求められる経験必須スキル：- 3+ years experience in API development(Go-lang)- Understanding of networking principles and ability to troubleshoot (DNS, TCP/UDP)- Basic Linux understanding- Experience in a team-based collaborative environment- Experience with nosql database such as cassandra, redis保険健康保険　厚生年金保険　雇用保険待遇・福利厚生無し休日休暇土曜日　日曜日　祝日給与年収600 ～ 900万円賞与0雇用期間期間の定めなし

社名社名非公開職種システム開発（Web・オープン・モバイル系）業務内容English only OK!Three times meals in the Office!International environment; Foreigner Friendly !求められる経験必須スキル：Frontendエンジニア・フロントエンドエンジニアまたは類似の職種での５年以上の実務経験・3年以上の開発リーダーまたはチームリードの経験・HTML5、CSS3、JavaScript（ES6＋）を含む最新のフロントエンド技術に精通していること・スケーラブルで保守性の高いアプリケーションを構築するためのTypeScriptの豊富な経験・３年以上のReact.jsにおけるフロントエンドフレームワーク／ライブラリの専門知識・レスポンシブデザイン、クロスブラウザ互換性、Webアクセシビリティ（WCAG）に関する深い理解・SASS、LESSなどのCSSプリプロセッサやCSS-in-JSソリューションに関する知識・Gitなどのバージョン管

社名社名非公開職種通信インフラ設計・構築（キャリア・ISP系）業務内容Free meals in the officeGlobal environment with a great career path求められる経験必須スキル：※お顔合わせは実業務を鑑みて日本語での実施となります。・L3スイッチ、ファイアウォール環境構築、管理、障害対応経験(5年以上)・プロジェクトマネジメントもしくはチームリードの実務経験(3年以上)・Bash/Python/BATなどのスクリプト作成運用経験・日本語(JLPT N1相当レベル)・英語(Toeic800点相当レベル)保険健康保険　厚生年金保険　雇用保険待遇・福利厚生無し休日休暇土曜日　日曜日　祝日給与年収500 ～ 850万円賞与No雇用期間期間の定めなし

社名社名非公開職種セキュリティコンサルタント、セキュリティエンジニア業務内容International environmentFree Meals in the Office求められる経験必須スキル：・ITガバナンスに関する2年以上の実務経験・ITガバナンス方針の作成・維持に関する2年以上の実務経験・ITガバナンスフレームワークに関する知識・ネイティブレベルの日本語能力・英語における基本会話レベル・多様なチーム環境でのチームワーク能力・優れた相談、問題解決、コミュニケーション、対人スキル・オーナーシップと責任感保険健康保険　厚生年金保険　雇用保険休日休暇土曜日　日曜日　祝日給与年収600 ～ 900万円賞与0雇用期間期間の定めなし

社名社名非公開職種データサイエンティスト業務内容International environmentFree Meals in the Office求められる経験Mandatory Skills：- Strong understanding in data engineering, including designing and building data pipelines and data integration solutions.- Strong understanding of SQL and NoSQL databases, data warehousing concepts, and data modeling techniques.- Strong understanding of bigdata/large-scale processing frameworks such as Spark, Kafka, Hadoop- Strong programming experience using

社名社名非公開職種システム開発（組み込み・ファームウェア・制御系）業務内容[About the company]Our client is a leading technology company known for its innovative approach to online services and commitment to cutting-edge infrastructure. They offer a collaborative and fast-paced work environment focused on continuous learning and development.[Role & Responsibilities]As a Load Balancer Platform Architect, you will be at the forefront of designing and developing next-generation load balancing inf

社名社名非公開職種データサイエンティスト業務内容WFH flexibility! Up to 4 days/week!Global Environment!Competitive salary!求められる経験• 5+ years of experience in data engineering with a strong track record of designing and implementing complex data pipelines.• Proven experience in building and scaling data solutions in cloud environments (AWS, Azure, or GCP).• Deep understanding of various database technologies (relational, NoSQL, data warehousing) and their optimal applications.• Expe

社名社名非公開職種通信インフラ設計・構築（キャリア・ISP系）業務内容Free meals in the officeGlobal environment with a great career path求められる経験Required Skills : ・Windows系サーバ設計/構築/運用の実務経験(5年以上)・AD設計/構築/運用の実務経験(3年以上)・プロジェクトマネジメントもしくはチームリードの実務経験(3年以上)・Webシステムの開発もしくは運用の実務経験・Bash/Python/BATなどのスクリプト作成運用経験・日本語(JLPT N2相当レベル)・英語(Toeic800点相当レベル)保険健康保険　厚生年金保険　雇用保険待遇・福利厚生無し休日休暇土曜日　日曜日　祝日給与年収500 ～ 850万円賞与No雇用期間期間の定めなし

社名社名非公開職種通信インフラ設計・構築（キャリア・ISP系）業務内容Hybrid WorkInternational EnvironmentFree Meals求められる経験- 5-10 years of experience in mediation operations.- Expert knowledge of mediation logics and CDR flows.- Hands-on experience with mediation systems (Nokia Mediation experience a plus).- Experience with batch and online processing.- Experience configuring and adding new streams/workflows in mediation.- Strong troubleshooting skills in mediation environments.- Understand

社名社名非公開職種社内SE、情報システム業務内容Hybrid & Good WLBInternational environmentGood working location求められる経験- 5 years of experience in retail systems operation.- Proven experience in managing new store projects, including timelines, budgets, and personnel.- Experience in collaborating with business users and IT teams to design and implement systems and processes.- Experience in vendor management and service delivery management.- Fluent in Japanese and Chinese (written a

社名社名非公開職種ITプロジェクトマネージャー業務内容[About the company]Our client is a forward-thinking organization in the IT industry, committed to innovation and providing cutting-edge infrastructure solutions. They foster a collaborative and supportive work environment where employees are empowered to contribute their expertise and make a real difference.[Role & Responsibilities]You will be responsible for the successful planning, execution, and completion of IT infrastructure

社名社名非公開職種通信インフラ設計・構築（キャリア・ISP系）業務内容Hybrid WorkInternational EnvironmentFree Meals求められる経験- 5+ years of experience in Windows server design, implementation, and administration.- 3+ years of experience with Active Directory design, implementation, and administration.- 3+ years of experience in project management or team leadership.- Experience with web system development or administration.- Experience creating and maintaining scripts using Bash, Python, or BA

社名社名非公開職種通信インフラ設計・構築（キャリア・ISP系）業務内容International environmentFree Meals in the Office求められる経験Mandatory Skills : 5 to 10 Years of total experience. - Good Understanding of Mediation Logics. - Hands on work/Previous Experience in Mediation (Any Mediation, Nokia Mediation will be added advantage). - Knowledge of Batch and Online processing. - CDR Flows and Validation. - Knowledge of Configuration/Addition of new streams/Workflows in mediation must. - Trouble s

社名社名非公開職種通信インフラ設計・構築（キャリア・ISP系）業務内容Hybrid WorkInternational EnvironmentFree Meals求められる経験- 5+ years of experience in Linux server design, implementation, and operation.- 3+ years of experience in project management or team leadership.- Experience with web system development or operation.- Proficient in scripting languages such as Bash and Python.- Japanese language proficiency (JLPT N2 level or equivalent).- English language proficiency (TOEIC 800 points or

社名社名非公開職種その他　技術系（IT・Web・通信系）業務内容International Environment求められる経験Experience:•IT Desktop / Laptop support•5+ experience in IT Support Desk systems (Service desk or On-site IT Support)•Prior experience working with outsourced and offshore teams保険健康保険,厚生年金保険,介護保険,雇用保険休日休暇日曜日,土曜日,祝日給与年収400 ～ 500万円賞与No雇用期間期間の定めなし

社名社名非公開職種その他　技術系（IT・Web・通信系）業務内容International environmentFree Meals in the Office求められる経験Minimum Qualifications: 5+ years proven experience in Project Management Outstanding communication and presentation skills, written and verbal, to all levels of an organization Passionate about developing relationships with stakeholders Strong sense of ownership and operating autonomously Experience in Atlassian Confluence and JIRA Business++ English保険健康保険　厚生年金保険　

社名社名非公開職種システム開発（組み込み・ファームウェア・制御系）業務内容[About the company]Our client is a leading B2C company known for its innovative and scalable platforms. They foster a collaborative and technology-focused culture, offering a hybrid work model and opportunities for professional growth.[Role & Responsibilities]As a Front-End Web Developer, you will be instrumental in shaping the user experience of our client's rapidly expanding platform. You will translate UI/UX designs

社名社名非公開職種システム開発（組み込み・ファームウェア・制御系）業務内容International EnvironmentFree MealsHybrid Work求められる経験- 8+ years of experience in backend development using Java and the Spring Boot framework.- 8+ years of experience in designing, developing, and maintaining high-traffic web applications.- Experience with Docker containers and deployment environments.-Experience leading small to medium-sized development teams.- Experience working in Agile environments, preferably Scrum

社名社名非公開職種通信インフラ設計・構築（キャリア・ISP系）業務内容[DevOps Engineer at Innovative Tech Company]Lead the development and operation of cutting-edge Kubernetes and Istio infrastructure in a dynamic and collaborative team.]About the company]Our client is a rapidly growing technology company focused on building and maintaining robust and scalable infrastructure. They foster a collaborative and supportive work environment with a strong emphasis on continuous learning and develo

社名社名非公開職種システム開発（組み込み・ファームウェア・制御系）業務内容[About the company]Our client is a forward-thinking technology company focused on enhancing user experiences through innovative financial services. They foster a collaborative and supportive environment, valuing continuous learning and high-quality engineering practices within a fast-paced and exciting atmosphere. This is a fantastic opportunity to contribute to a growing and impactful product.[Role & Responsibilities]A

社名社名非公開職種ITエンジニア（IT・Web・通信・ゲーム）業務内容【ポジションの目的】・Python, Java, JavaScript, C#, Cなどのプログラミングスキルを応用して、ソフトウェアシステムを開発およびカスタマイズします。・開発チームと協力して、安全で効率的でテスト可能なコードを作成します。・プログラミングの課題を創造的に解決し、ソフトウェアの機能を強化します。・新しいプログラミング言語と開発環境を学習し、採用する。【主な責任】・Python, Java, JavaScript, C#, Cなどで、クリーンで効率的で十分に文書化されたコードを作成します。・さまざまなプロジェクトにわたって機能とバグ修正を実装します。・他の開発者と協力してコード レビューや知識の共有を行います。・関連するプログラミング言語とテクノロジーの最新情報を入手してください。・Jira、Backlog、Google Workspace などの共同作業ツールを効果的に活用します。モジュール式の再利用可能なコード コン

社名社名非公開職種ITプロジェクトマネージャー業務内容[Role & Responsibilities]You will be a key player in shaping our client's IT infrastructure, taking ownership of projects from inception to completion. You’ll collaborate closely with stakeholders, manage project timelines, and ensure successful delivery. You'll use your expertise to develop and implement solutions that align with the organization's strategic objectives, solving complex problems and making a real impact.[Main tas

社名社名非公開職種データサイエンティスト業務内容[Role & Responsibilities]As a Data Scientist, you will be at the heart of our client's data-driven decision-making process. You will design, develop, and implement advanced predictive models using statistical and machine learning techniques to solve critical business problems. You will work closely with cross-functional teams, transforming complex data into actionable insights that drive strategic business decisions. You'll enjoy pr

社名社名非公開職種ネットワーク・サーバ設計・構築（LAN・WAN・Web系）業務内容世界トップクラスのネットワーク技術に触れることができますお客様のビジネスに貢献できるやりがいのある仕事ですスキルアップのための研修制度が充実しています求められる経験* ネットワークエンジニアリングの知識と経験をお持ちの方 (Cisco製品に関する知識をお持ちの方歓迎)* 優れたコミュニケーション能力をお持ちの方* 日本語ネイティブレベルの方 (英語力があれば尚可)* CCNA資格をお持ちの方 (尚可)保険健康保険　厚生年金保険　雇用保険休日休暇土曜日　日曜日　祝日給与年収600 ～ 1,100万円賞与0雇用期間期間の定めなし

社名社名非公開職種システム開発（Web・オープン・モバイル系）業務内容English only OK!求められる経験[Mandatory Requirements]Certified Kubernetes Administrator (CKA) Holder (*1) If the candidate doesn't have CKA, they're required to pass CKA within 3 month after joining to our group.)- Strong sense of responsibility to keep the stability of the system, and to output artifacts by deadline- Deep understanding and 3+ years of experience of kubernetes/container/linux provisioning and trouble shooting w

社名社名非公開職種データベースエンジニア業務内容Hybrid WorkFree CafeteriaAlmost no OT求められる経験- Minimum of 5 years of experience as an Oracle DBA, with a focus on mission-critical services.- Proficient in Oracle database tuning and optimization.- Strong experience with Exadata, Grid Infrastructure, and Oracle home version management.- Excellent knowledge of Oracle RAC and DataGuard.- Experience managing database-related projects.- Excellent communication and collaboration skills in

社名社名非公開職種ネットワーク・サーバ設計・構築（LAN・WAN・Web系）業務内容Highly international working environmentMostly remote workCompetitive salary求められる経験What are we looking for: Candidates with minimum 2 year of prior network engineering experiences in either trouble shooting or configurationCCNA or CCNP certifications are nice to have and would be a strong plus. Good communication skills and high commend in Japanese. Conversational level English or above is nice to have.保険健康保険　厚生年金保

社名社名非公開職種システム開発（Web・オープン・モバイル系）業務内容[About the company]Our client is a leading technology company renowned for its innovative approach to e-commerce and digital services. They foster a collaborative and supportive environment where continuous learning and professional development are encouraged. The company values talented individuals who are passionate about technology and making a difference.[Role & Responsibilities]As a PHP Developer, you will play a key

社名社名非公開職種システム開発（Web・オープン・モバイル系）業務内容English only OK!Three times meals in the office.求められる経験Mandatory Qualifications: ・Java development experience with Springboot (7 + years)・Knowledge and experience of database and system infrastructure (e.g. MySQL, Cassandra, Couchbase, Docker)・Experience in designing and implementing Restful API・Active experience in application development in java・Experience in actively taking responsibility on designing phase (Based on r