通信インフラ設計・構築（キャリア・ISP系）/東京23区の転職求人一覧

[About the company]Our client is a leading technology company in Japan, providing a Kubernetes Container Platform supporting numerous services. They are committed to innovation and building a sustainable technology platform.[Role & Responsibilities]As a Golang Software/devOps Engineer, you will be a key player in the operation and development of our client's large-scale Kubernetes infrastructure. You will work closely with a team of experienced engineers to build and maintain the platform that powers many critical services. You will be responsible for both infrastructure management and software development using Go, contributing directly to the stability and scalability of a vital system. [Main tasks include]- Develop and implement solutions using Go for automated provisioning, upgrades, and self-healing of the Kubernetes cluster and nodes.- Manage and troubleshoot Kubernetes clusters, containers, and Linux infrastructure.- Handle alerts and

[About the company]Our client is a leading technology innovator, building a real-time analytics data platform that powers hundreds of services across e-commerce, fintech, digital content, and communications. They are dedicated to providing foundational insights into users, products, and markets, driven by a passion for engineering excellence and continuous improvement.[Role & Responsibilities]As a Senior Site Reliability Engineer specializing in their Analytics Platform team, you will be instrumental in ensuring the reliability, scalability, performance, and security of their core data infrastructure. You will drive architectural excellence and mentor a growing team, tackling complex distributed systems challenges and contributing to the optimization of large-scale data pipelines. You will also play a key role in migrating critical components to Google Cloud Platform (GCP), advocating for and implementing robust cloud security best practices

Our client is a forward-thinking technology company dedicated to providing robust internal cloud services. Role & Responsibilities:You will be a key player responsible for the operational excellence and continuous improvement of our client extensive Kubernetes Container Platform. This role involves ensuring the high availability, security, and performance of a complex infrastructure supporting over 100 clusters and 10,000+ nodes.Main tasks include:- Lead the creation, approval, and execution of operational procedures for node and cluster management.- Drive improvements in operational methods and documentation for enhanced efficiency and reliability.- Manage and resolve alerts and incidents, ensuring minimal disruption to services.- Implement and maintain security requirements through regular OS and middleware updates and patching.- Participate in on-call rotations, including late-night releases and monitoring.- Provide expert-level support f

[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 development. They offer competitive compensation and benefits.[Role & Responsibilities]As a DevOps Engineer, you will play a crucial role in designing, developing, and maintaining our Kubernetes/Istio-based infrastructure. You will work closely with a skilled team to ensure the stability and scalability of our platform. You'll be involved in the entire software development lifecycle, from requirement definition to deployment and maintenance. You will utilize your strong Go and/or Python skills to build and automate infrastructure