88 Contract Information technology jobs found in 東京23区, 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Hybrid WorkingInternational EnvironmentFree Meals at the Office求められる経験-Bachelors degree (BS) in Computer Science, Engineering or related field- Product and client service experience-Experience of writing product specification, client onboarding specification, systemizing and managing multiple onboarding-Prior experience in IAM area or working knowledge of IAM standards, security & privacy standards-Ability to learn detailed speci

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!Free meals and Gym in the OfficeEnglish speaking environment求められる経験Mandatory Qualifications: - Experience: Minimum of 3-5 years working with Kubernetes and Docker in a production environment.- DevOps Skills: Strong understanding of DevOps principles, CI/CD, and infrastructure automation.- Linux Proficiency: Comfortable with Linux system administration and scripting.- Cloud Platforms: Familiarity with clou

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Hybrid workCafeteria free 3 meals per day求められる経験Java, backend Developer保険健康保険　厚生年金保険　雇用保険待遇・福利厚生a休日休暇土曜日　日曜日　祝日a給与年収500 ～ 1,000万円賞与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（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- Familiarity with Kotlin programming language.- Proficiency with at least 2 of the following languages: Kotlin, C#, Python, Java, Go, Rust, C, C++, Haskell, F#, Elm, TypeScript, OCaml, Elixir.- Experience with one of the following: Building scalable APIs with any framework other than Spring, Android development, Systems programming, Active contribution in open source

社名社名非公開職種品質管理・テスト・評価業務内容Hybrid WorkFree CafeteriaAlmost no OT求められる経験- Bachelor's Degree in Computer Science or related field- 3+ years experience in Software Test Automation- Knowledge and experience with programming languages (preferably Java) - Fluent English保険健康保険,厚生年金保険,雇用保険休日休暇日曜日,土曜日,祝日給与年収400 ～ 600万円賞与0雇用期間期間の定めなし

社名社名非公開職種ITプロジェクトマネージャー業務内容Our company is part of the largest luxury brand in the world. As a DX project manager, you will be expected to earn the knowledge of retail andluxury industry, experience the business transformation with digital solution, glow the skills on performing digital program / project management.・Playing a key role on Digital Transformation in DX & Omni Client & E-business department inJapan. This position acts as liaison between busines

社名社名非公開職種データサイエンティスト業務内容About the Team:We are a leading technology company with a global reach, dedicated to driving innovation through cutting-edge data science. Our team of researchers and engineers are working to harness the power of data to optimize and improve various services across diverse industries. We are seeking a talented Data Scientist to join our Offline Behaviours & Intelligence team, where you will play a key role in understanding and lever

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Flex-time!Global EnvironmentWFH flexibility求められる経験Requirements:- Language: Business level Japanese (JLPT N2 and above with strong actual experience working in a Japanese environment). - Business level of English- Proven experience in developing and maintaining complex applications using Java. - Strong understanding of object-oriented programming principles.- Experience with relational databases- Excellent communication

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Hybrid WorkingInternational EnvironmentFree Meals at the Office求められる経験- Bachelor's with product management experience (3 years+)- Experience of product management concepts, methodologies, and tools (3 years+)- Experience with Agile/Scrum methodologies (3 years+)- Experience in product management tools such as Jira, Trello, or Asana (3 years+)- Experience work in cross-functional and cross-cultural teams (3 years+)- Proficient wit

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+ 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[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システム開発（Web・オープン・モバイル系）業務内容Multicultural Working EnvironmentEnglish Only Position1 Round of Meeting求められる経験- GoLang, System architecture design, API design and development, Jenkins administration, Kubernetes application developer, Python, GitOps, ArgoCD administration.- Kubernetes administration and troubleshooting, Grafana, PromQL (Prometheus).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 ～ 800万円賞与0雇用期間期間の定めなし

社名社名非公開職種セールスエンジニア、プリセールス業務内容International EnvironmentFree MealsHybrid Work求められる経験- 3～5+ years of hands-on technical.- 3+ years of experience in consulting or professional services roles.- Expertise in SDLC methodologies and process improvement initiatives.- Proven project management skills, including managing multiple projects and priorities across functions.- Ability to analyze data, derive insights, and translate them into actionable business strategies

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Bilingual Working EnvironmentHybrid WorkJunior or 3 years below experience welcome求められる経験Technical Support ExperienceUser Support Experiene保険雇用保険休日休暇日曜日,土曜日,祝日給与年収500 ～ 600万円賞与0雇用期間有り4ヶ月以上

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Hiring for Project Manager, who can take care of multiple small scale project or 1 large scale project.1. Communicate with BU to discuss the requirement and make a proposal and kick off the project.2. Make a detailed schedule and execution plan.3. Execute the project and perform monitoring.4. Provide the status of project on regular frequency to different stakeholders.5. Manage Project Risk and issues and work on mitigation plan

社名社名非公開職種その他　技術系（IT・Web・通信系）業務内容ワークライフバランスジューニュアレベル歓迎英語使える求められる経験•ITヘルプデスクまたは関連業務経験1年以上•ビジネスレベルの日本語能力と英語能力•問題解決能力とコミュニケーション能力•IT機器に関する基本的な知識保険健康保険　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400 ～ 500万円賞与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Flex-time!Global EnvironmentWFH flexibility up to 90%求められる経験Technical Requirements:Required:Server/Backend:- Strong experience with Kotlin (or Java with experience in C#, Python, TypeScript, etc.)- Experience with Spring Boot (or equivalent like ASP.NET Core)- Proficiency in Kafka or equivalent messaging/event platforms- Solid understanding of MongoDB (or other NoSQL databases)- Experience with microservice architecture a

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Hybrid workCafeteria free 3 meals per day求められる経験Java, backend Developer保険健康保険　厚生年金保険　雇用保険待遇・福利厚生a休日休暇土曜日　日曜日　祝日a給与年収500 ～ 1,000万円賞与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Hybrid workCafeteria free 3 meals per day求められる経験Java, backend Developer#LI-DNI保険健康保険　厚生年金保険　雇用保険待遇・福利厚生a休日休暇土曜日　日曜日　祝日a給与年収500 ～ 1,000万円賞与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Hybrid WorkGood Work/Life balanceInternational Environment求められる経験Qualifications:-–Must—● 5+ years of full-stack experience with a proven emphasis on backenddevelopment.● In-depth Laravel and PHP expertise, including a strong grasp of OOP principles.● Solid understanding of database design, optimization, and complex SQLqueries.● Experience building and consuming RESTful APIs.● Git proficiency and a commitment to clean, wel

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Flex-time!Global EnvironmentWFH flexibility up to 90%求められる経験- 5+ years of experience in a DevOps or SRE role with a proven track record of building and managing high-performing infrastructure.- Proficiency in Java programming for developing and maintaining applications and tools.- Strong understanding of CI/CD principles and experience with popular CI/CD tools (Jenkins) and Kubernetes stack (Helm, Kustomize, etc.).- E

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Hybrid workCafeteria free 3 meals per day求められる経験Java, backend Developer保険健康保険　厚生年金保険　雇用保険待遇・福利厚生a休日休暇土曜日　日曜日　祝日a給与年収500 ～ 1,000万円賞与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（組み込み・ファームウェア・制御系）業務内容Hybrid WorkInternational Environment求められる経験•Knowledge and experience of programming in SQL, API, Java script, SCC, HTML, Web Application, iOS application•Knowledge and experience of system integration and data flow diagram with multiple systems•Ability to understand issues and system errors from a technical standpoint.•Experience in partnering with business users, IT and vendors to design and implement system across reg

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Competitive SalaryHybrid Work求められる経験Java, Loyalty Program, Banking, Airlines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1,200 ～ 1,500万円賞与0雇用期間期間の定めなし

社名社名非公開職種その他　技術系（IT・Web・通信系）業務内容Hybrid WorkingInternational Environment and TOP companyEnglish Only OK求められる経験-At least 8+ years of working experience for backend development using Java SpringBoot Framework -At least 8+ years of working experience in designing, developing and maintaining high traffic web products. -Experience or knowledge of front end and backend development technologies. Experience working in Agile teams - especially Scrum. -Experience wit

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Hybrid WorkingInternational EnvironmentTOP global company求められる経験Minimum of 7-9 years of experience in DevOps or related roles, with a focus on cloud infrastructure and Kubernetes.Proficiency in cloud platforms such as AWS, GCP, or Azure. Certification is a plus.Strong experience with containerization technologies, especially Docker and Kubernetes.Solid understanding of CI/CD principles and experience with Jenkins, GitLab CI, or s

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