Principal Software Engineer

1週間前

Tokyo Red Hat K.K. Full time

Red Hat is the world's leading provider of enterprise open source software solutions, using a community-powered approach to deliver reliable and high-performing Linux, hybrid cloud, container, and Kubernetes technologies. We strive to make software freely accessible to everyone around the world. Software developed at Red Hat runs in vehicles that landed on the moon, airlines, banks, trains, social media, health care, academic institutions, robots, and many other places.If you're interested, keep reading

Red Hat Engineering is looking for a Principal Software Engineerto join the Telco 5G Platform Partner Architecture team. You will be part of a team responsible for designing and implementing the container platformfor 5G telecommunication networks, contributing to industry-leading technologies in the Kubernetes and Telecom ecosystem, for example projects, and . You will be working on industry-leading projects and technologies and breaking new ground with Telco Partners in Japan.

As a part of a geographically distributed team, you will collaborate with multiple Red Hat engineering teams and open source communities around the globe.

To be successful in this role, you will need to have motivation, curiosity, passion for problem solving, and experience with Linux technologies, Kubernetes and open source development models.

Primary job responsibilities

  • Bring Telecom High Availability and small footprint concepts to the CNF platform, enabling 5G vRAN and Core deployments
  • Play an active role and contribute to multiple open source projects and communities like Kubernetes, Red Hat OpenShift, Open vSwitch (OVS), and Open Virtual Network (OVN)
  • Troubleshoot, analyze bug root causes and provide resolutions
  • Review design, enhancement proposals and patches from other members
  • Collaborate with partners on leading edge deployments of OpenShift
  • System level engineering and design for performance
  • Work with the quality engineering team (QE) to ensure effective and complete test coverage
  • Define, contribute to and collaborate on new system architectures for Partners.
  • Publicize the team's work through blogs, web postings, or conference talks
  • Work across product teams to influence future directions

    • Required skills

  • Bachelor's degree in computer science or equivalent working experience
  • 7+ years of experience in a Linux environment with at least one of the following languages: Golang, Python, Java, or C/C++
  • Good knowledge of Linux Kernel internals and architecture and to be able to work with Linux Kernel developers to debug and resolve issues.
  • Comfortable working on large multidisciplinary problems and bringing together a diverse set of technical options to a clear path forward.
  • Experience with Linux system programming in a distributed telecom environment
  • Multi-threaded programming and management of shared resources in complex environments
  • Ability to quickly learn new technologies
  • Good written and verbal communication skills in English and Japanese
  • Experience working with Partners to develop and implement new technologies

    • The following are considered a plus:

  • Experience with virtualization technologies (QEMU, KVM, etc)
  • Experience with Real Time Linux
  • Experience with container related technologies (docker, cri-o, etcd)
  • Familiarity with the wider Kubernetes and CNCF project ecosystem
  • Leading or contributing to open source communities
  • Previous code contributions to or participation in open source projects or code samples on GitHub
  • You're willing to wear a lot of red or a red hat
  • Latency sensitive workload tuning (IEQ lines, CPU pinning, NUMA affinity, etc)
  • System and performance engineering analysis and a proven track record of unlocking performance in constrained environments.
  • Linux networking or SDN related development contribution

    • #LI-SH4

    About Red Hat
    is the world's leading provider of enterprise software solutions, using a community-powered approach to deliver high-performing Linux, cloud, container, and Kubernetes technologies. Spread across 40+ countries, our associates have the flexibility to choose the work environment that suits their needs from in-office to fully remote to office-flex. Red Hatters are encouraged to bring their best ideas, no matter their title or tenure. We're a leader in open source because of our open and inclusive environment. We hire creative, passionate people ready to contribute their ideas, help solve complex problems, and make an impact. Opportunities are open. Join us.

    Diversity, Equity & Inclusion at Red Hat
    Red Hat's culture is built on the open source principles of transparency, collaboration, and inclusion, where the best ideas can come from anywhere and anyone. When this is realized, it empowers people from diverse backgrounds, perspectives, and experiences to come together to share ideas, challenge the status quo, and drive innovation. Our aspiration is that everyone experiences this culture with equal opportunity and access, and that all voices are not only heard but also celebrated. We hope you will join our celebration, and we welcome and encourage applicants from all the beautiful dimensions of diversity that compose our global village.

    Equal Opportunity Policy (EEO)
    Red Hat is proud to be an equal opportunity workplace and an affirmative action employer. We review applications for employment without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, citizenship, age, veteran status, genetic information, physical or mental disability, medical condition, marital status, or any other basis prohibited by law.


    Red Hat does not seek or accept unsolicited resumes or CVs from recruitment agencies. We are not responsible for, and will not pay, any fees, commissions, or any other payment related to unsolicited resumes or CVs except as required in a written contract between Red Hat and the recruitment agency or party requesting payment of a fee.


    Red Hat supports individuals with disabilities and provides reasonable accommodations to job applicants. If you need assistance completing our online job application, email . General inquiries, such as those regarding the status of a job application, will not receive a reply.

    • Software Engineer

      1週間前

      Tokyo SORACOM フルタイム

      ソラコムのバックエンドエンジニアは、ソラコムの提供するサービスを支えるバックエンドの業務システムを構築・運用するエンジニアです。 · IoTシステム構築に使いやすいサービスを提供するためには、単にそのサービス自体が便利なだけではなく、お客様がビジネスを構築しやすい料金体系や支払い手段の提供、運用時に使いやすい権限設定などの機能提供が必要です。またお客様に提供する機能だけでなく、ソラコム自体がプラットフォームとしてスケールしていくための内部向けシステム、例えばデバイス類やSIMカードの円滑な提供を行うためのキッティングシステムや、顧客サポートのための管理コ ...

    • Software Engineer

      1週間前

      Tokyo SORACOM フルタイム

      ソラコムのバックエンドエンジニアは、ソラコムの提供するサービスを支えるバックエンドの業務システムを構築・運用するエンジニアです。 · IoTシステム構築に使いやすいサービスを提供するためには、単にそのサービス自体が便利なだけではなく、お客様がビジネスを構築しやすい料金体系や支払い手段の提供、運用時に使いやすい権限設定などの機能提供が必要です。またお客様に提供する機能だけでなく、ソラコム自体がプラットフォームとしてスケールしていくための内部向けシステム、例えば顧客サポートのための管理コンソールや定形業務を自動化するシステムなどを提供する必要があります。 · ...

    • Software Engineer(データエンジニア)

      7日前

      Tokyo PayPay Corporation

      PayPayについて · 2018年にサービスを開始してからわずか約5年でユーザー数6100万人を突破したフィンテック企業であるPayPayは現在約50か国の国と地域から集まった多様なメンバーで構成されています。従業員は数千名をすでに超えていますが、まだまだ会社は成長段階であり「未完成」です。「PayPay」の提供に当たっては、インド最大の決済サービス事業者であるPaytm社と連携し、同社の顧客本位のテクノロジーを活用して日本におけるスマホ決済を構築しサービスを拡大していきます。 · わたしたちの最大のライバルは"現金"です。この困難な課題に前向きに ...

    • Signaling Software Engineer

      2日前

      Tokyo SORACOM フルタイム

      ソラコムのシグナリング ソフトウェア エンジニアは、ソラコムの提供する通信サービスの根幹を支えるシステムを構築・運用するエンジニアです。 · ソラコムの提供する通信サービスは、自社で設計・開発・運用されているソフトウェアベースのモバイルコアネットワークを中心に構成されており、AWS上で稼働しています。このモバイルコアネットワークは、クラウド上でスケーラブルに動作し、アプリケーションレイヤーと連携し顧客のIoTシステムに対して高い付加価値を提供します。また5GやAWS Wavelengthなどの新しい規格・サービスに対しても、積極的に機能の実装を行っていき ...

    • Software Engineer(不正対策エンジニア)

      1週間前

      Tokyo PayPay Corporation

      PayPayについて · 2018年にサービスを開始してから約5年でユーザー数6300万人を突破したフィンテック企業であるPayPayは約50か国の国と地域から集まった多様なメンバーで構成されています。 · OUR VISION IS UNLIMITED_ · 我々は自分たちの想像を超える未来を創るためにあえて明確なビジョンは必要ないと考えています。常にDay1であるスタンスを忘れずに、誰もが想像できないようなビジョン(未来)を実現していくのがPayPayです。 · この壮大なビジョンに前向きに取り組み、他社に真似できない圧倒的なスピードでプロダク ...

    • Software Engineer(業務改善エンジニア)

      2日前

      Tokyo PayPay Corporation

      PayPayについて · 2018年にサービスを開始してからわずか約5年で、ユーザー数6000万人を突破したフィンテック企業であるPayPayは現在約50か国の国と地域から集まった多様なメンバーで構成されています。従業員は数千名をすでに超えていますが、まだまだ会社は成長段階であり「未完成」です。「PayPay」の提供に当たっては、インド最大の決済サービス事業者であるPaytm社と連携し、同社の顧客本位のテクノロジーを活用して日本におけるスマホ決済を構築しサービスを拡大していきます。 · わたしたちの最大のライバルは"現金"です。この困難な課題に前向き ...

    • Principal IT Engineer

      2日前

      Koto City Renesas Electronics フルタイム

      · 求人内容 · 次世代IT組織の社内コンサルタントとして、 · ・グローバル業務・IT統合刷新プロジェクト(SAP, CRM, SCM, MDM, Enterprise MES他) に参画し、担当領域のソリューションの設計・実装を推進する · ・グローバルIT組織の一員として、上記プロジェクトで導入したグローバルシステムを保守・拡張する · ・上記プロジェクト完了のNext PhaseとしてグローバルでのDXプロジェクトの企画、推進を行う · ※就業場所の変更の範囲、従事すべき業務の変更の範囲については、選考時に詳細をお伝えいたします。 · 資格 · ...

    • Principal Software Engineer

      1週間前

      Tokyo Red Hat K.K. Full time

      Red Hat is the world's leading provider of enterprise open source software solutions, using a community-powered approach to deliver reliable and high-performing Linux, hybrid cloud, container, and Kubernetes technologies. We strive to make software freely accessible to everyone a ...

    • Principal Software Engineer

      2日前

      Tokyo PayPay Corporation

      About PayPay · PayPay is a fintech company that has grown to over 63M users since its launch in 2018. Our team is hugely diverse with members from over 50 different countries. · OUR VISION IS UNLIMITED_ · We dare to believe that we do not need a clear vision to create a futur ...

    • Principal Quality Assurance Engineer

      2日前

      Kodaira Renesas Electronics フルタイム

      · 求人内容 · 主に車載用途の半導体製品の組み込みソフトウエアの品質保証 · ・ソフトウェア設計活動の規格、ルール準拠性のアセスメント · - ISO26262に基づくFunctional Safety Assessment · - Automotive Spiceに基づく設計プロセスアセスメント · - ISO21434にもとづくSecurity監査 · ・市場におけるソフトウェア不具合に関する原因分析と再発防止策制定活動 · ・Renesas内部Automotive Spice Assessment活動におけるアセッサー · ・上記活動で得られた ...

    • Principal Engineer

      2日前

      Tokyo Amazon Data Services Japan G.K. - B45 Full time

      Principal Engineers provide technical leadership at Amazon.com. They help establish technical standards and drive Amazon's overall technical architecture, engineering practices, and engineering methodologies. They work on our hardest problems, building high quality, architectural ...

    • Principal Software Engineer, Vice President

      2日前

      Chiyoda MUFG Full time

      Do you want your voice heard and your actions to count? · Discover your opportunity with Mitsubishi UFJ Financial Group (MUFG), the 7th largest financial group in the world. Across the globe, we're 120,000 colleagues, striving to make a difference for every client, organization ...

    • Software Engineer

      1週間前

      Tokyo Rakuten Full time

      Description · : Business Overview · Rakuten group has almost 100 million customer base in Japan and 1 billion globally as well, providing more than 70 services in a variety such as e-commerce, payment services, financial services, telecommunication, media, sports, etc. · Depar ...

    • Software Engineer

      6日前

      Tokyo Wizcorp Inc Full time

      This position requires you to reside in Japan during your employment with Wizcorp. · Wizcorp is looking for Software Engineers for a selection of diverse fields. Depending on your background, skills, and experience we'll find the most suitable role within our teams for you. We va ...

    • Software Engineer

      2日前

      Tokyo Renesas Electronics Full time

      · Job Description · *Hiring will be into all Renesas EMEA and APAC offices, either for hybrid work or remotely* · In this role, you will be part of the AI & Cloud Engineering (ACE) Division and MLOps team. We are developing a comprehensive AI strategy that delivers a highly flex ...

    • Principal Cloud Engineer

      2日前

      Tokyo Oracle Regular Employee

      Partners with customers, sales, engineering and product teams to design, demonstrate and deploy Oracle Cloud architectures that address customer business problems. Drives Oracle Cloud customer consumption by accelerating the adoption of Oracle cloud services including discovery, ...

    • Software Engineer

      1週間前

      Tokyo Bjak

      About Us · Bjak is focused on providing access to affordable and sustainable financial services for people in ASEAN. Headquartered in Malaysia, Bjak is the largest insurance portal in Southeast Asia. Our main portal, Bjak.com, helps millions find the insurance policy with the bes ...

    • Software Engineer

      2日前

      Tokyo Keywords Studios Full time

      This position requires you to reside in Japan during your employment with Wizcorp. · Wizcorp is looking for Software Engineers for a selection of diverse fields. Depending on your background, skills, and experience we'll find the most suitable role within our teams for you. We va ...

    • Associate Principal Engineer

      2日前

      Tokyo Nagarro Full time

      Job Description · Monitoring potential Implementation project risks, opportunities, and issues that may impact the project. · Ensuring quality and timely delivery for all project deliverables. · Continually identifying, prioritizing, and mitigating project risks and issues · Dri ...

    • Principal - Data Engineering

      1週間前

      Tokyo Slalom

      *This is a position based in Tokyo, Japan, and requires a valid working visa and living within a commutable distance to the city.* · Data Engineering Consultant · Who You'll Work With · As a modernized technology company, our Slalom Technologists are disrupting the market and br ...

    • Software Engineer

      1週間前

      Tokyo Snaphunt Full time

      The Offer · Leadership Role · Great work environment · Work within a company with a solid track record of success · The Job · You will be responsible for : · Writing well-designed, testable and efficient code. · Gathering and evaluating user feedback. · Working as a part of a d ...