[MSO] 高级OpenStack工程师
[MSO] Senior OpenStack Engineer
Software Mind 为全球的公司提供具有影响力的技术解决方案。科技巨头与独角兽企业、变革性项目、新兴技术以及无限的机会——这些是我们的日常写照。我们组建跨职能的工程团队，他们拥有主人翁意识并追求卓越，因此我们一直在寻找那些在每个项目中都充满激情和创造力的优秀人才。我们的文化倡导开放、尊重、坚韧与勇气，并将工作与乐趣结合在一起。
项目 – 你将承担的角色
你将加入一个内部的 OpenStack 团队，该团队为西欧的企业客户设计、部署和运营私有云和主权云平台，包括一家正在退出 VMware 的 Benelux 管理服务提供商。环境涵盖跨多个数据中心的多区域平台，以及紧凑的电信和边缘集群。核心优势：你负责架构设计，同一团队后续负责平台运维，并且你将直接与客户架构师合作。
职位 – 你将如何贡献
· 负责控制平面、计算、存储和网络的平台架构，包括高可用性模型和资源规划。
· 编写设计文档：高级设计、低级设计、实际部署文档和运维操作手册。
· 使用 Kolla-Ansible 部署和升级平台，配置通过 Git 以代码形式维护。
· 集成存储、网络、身份验证和负载均衡：Cinder、OVN 和 Open vSwitch、Keystone 与 OIDC 联邦认证、Octavia 和 Barbican。
· 设置指标和日志，并将平台集成到客户的 ServiceNow CMDB 中。
· 与客户代表开展技术研讨会、设计评审和验收测试。
· 作为平台管理的三级支持人员，处理问题并主导根本原因分析。
· 在售前阶段担任技术专家，为团队工程师提供技术指导。
要求 – 你需要具备的经验
· 至少 6 年基础设施、虚拟化或云平台经验，其中至少 3 年在生产环境中使用 OpenStack。
· 具备 OpenStack 架构设计经验，至少完成过一次从设计到上线的完整实施。
· 精通核心服务：Nova、Neutron、Keystone、Glance、Cinder、Placement 和 Horizon，以及 Octavia 和 Barbican。
· 具备使用 Kolla-Ansible 部署和升级的经验，包括剧本定制和容器化服务生命周期管理。
· 高级
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Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we’re always on the lookout for talented people who bring passion and creativity to every project. Our culture embraces openness, acts with respect, shows grit & guts and combines employment with enjoyment.
Project – the aim you’ll have
You will join an internal OpenStack team that designs, deploys and operates private and sovereign cloud platforms for enterprise clients in Western Europe, including a Benelux managed service provider exiting VMware. Environments range from multi region platforms across several data centres to compact telco and edge clusters. Key selling points: you own the architecture, the same team operates the platform afterwards, and you work directly with client architects.
Position – how you’ll contribute
· Own the platform architecture across control plane, compute, storage and network, including the high availability model and resource sizing.
· Produce the design documentation: High Level Design, Low Level Design, as built documentation and operational runbooks.
· Deploy and upgrade the platform with Kolla-Ansible, with configuration maintained as code in Git.
· Integrate storage, networking, identity and load balancing: Cinder, OVN and Open vSwitch, Keystone with OIDC federation, Octavia and Barbican.
· Set up metrics and logging, and integrate the platform with the client ServiceNow CMDB.
· Run technical workshops, design reviews and acceptance testing with client representatives.
· Act as third line escalation for platforms under management and lead root cause analysis.
· Support pre sales as technical expert and provide technical guidance to engineers in the team.
Expectations – the experience you need
· At least 6 years in infrastructure, virtualisation or cloud platforms, including 3 years with OpenStack in production.
· Experience designing OpenStack architecture, with at least one full implementation from design to production handover.
· Strong command of the core services: Nova, Neutron, Keystone, Glance, Cinder, Placement and Horizon, plus Octavia and Barbican.
· Deployment and upgrade experience with Kolla-Ansible, including playbook customisation and containerised service lifecycle.
· Advanced Linux administration, KVM and libvirt virtualisation, and container runtimes such as Docker.
· Troubleshooting experience across MariaDB or Galera, RabbitMQ, HAProxy, Keepalived, Redis and Memcached.
· Solid cloud networking background: OVN and Open vSwitch, GENEVE or VXLAN overlays, VLAN provider networks, NAT and floating IP addresses.
· English at C1 level, sufficient to run technical workshops and design reviews with client architects independently.
Additional skills – the edge you have
· VMware exit and migration programmes towards OpenStack, including migration tooling and wave planning.
· Enterprise storage integration through Cinder drivers, for example NetApp ONTAP over NFS, or Ceph.
· Telco workloads on OpenStack: SR-IOV, DPDK, CPU pinning, huge pages and NUMA aware scheduling.
· Terraform or OpenTofu, Kubernetes on OpenStack, GPU enabled compute nodes.
· ServiceNow, in particular ITOM Discovery and the CMDB model, or experience in an ITIL based service model.
· Familiarity with sovereign cloud regulatory requirements in the public sector and financial services.
Our offer – professional development, personal growth:
· Flexible employment and remote work
· International projects with leading global clients
· International business trips
· Non-corporate atmosphere
· Language classes
· Internal & external training
· Private healthcare and insurance
· Multisport card
· Well-being initiatives