HireFT
Browse JobsHow it worksPricingAboutSuccess Stories
    Back to jobs
    T-

    T-Systems Iberia

    Information Technology

    DevOps Engineer (m/f/d)

    Granada, SpainHybridFull-timePosted 2w ago
    All T-Systems Iberia jobs

    Job description

    We seek an experienced professional to design and enhance our Kubernetes-native automation OCAS (Operator-based Cloud Automation Solution) for the Telekom Cloud environment. OCAS delivers fully declarative lifecycle management (deploy, configure, update, teardown) for containerized applications/CNFs using CRDs, controllers, and GitOps with FluxCD. Integrations include Vault/ESO, Kafka, Logging Operator, Telegraf, GitLab/Artifactory.
    Scope of Work
    In general the scope of work is the creation of solution and functional concepts based on the proposed solutions and project orders as of: Basic functionalities, required models, interface design, migration concept, evasion and relapse scenarios and in more detail:

    • Design, implement and test Production-grade Kubernetes operators (Go, controller-runtime/Kubebuilder or Operator SDK) with tested CRDs:
      • CNF LCM Operator, Service LCM Operator, Infrastructure Provisioning Operator.
      • Test-Automation-Framework handler, Helm CNF Operator/Wrapper.
    • Define reconciliation logic, status/events, finalizers; implement idempotent, resilient controllers for the targeted solution.
    • Design, implement and test Configuration-as-Data: templates, environment specific rendering, and Git-based workflows.
    • Design, implement and test working integrations with Kafka, Logging Operator, Telegraf.
    • Create, build and test shared parameter models (“customer profile”) and config builders for cross-operator parameter injection.
    • Create and optimize GitOps repositories with FluxCD (multi-env/multi-cluster) with release templates, Helm/Kustomize overlays, release definitions, and inventory CRDs.
    • Specify, develop and test a fully automated CNF lifecycle including in-service upgrades, dependency management (blocking/non-blocking), scaling, and clean teardown.
    • Observability by design: logs, events, metrics, error handling, retry/backoff.
    • Develop, Implement and test Security & compliance integration: RBAC, Vault/ESO secret handling, image/chart provenance (Artifactory), policy alignment.
    • Implement project specific CI/CD pipelines (GitLab) for build, test, security scanning, and release to Artifactory.
    • Create detailed architecture and design documentation and technical descriptions of the target solutions (e.g. detailed concepts, APIs, runbooks, application documents, initial user manuals).

    Experienced professional who meets approximately the following profile:

    • Degree in Computer Science or a comparable STEM program.
    • At least five years of relevant professional experience in software development .
    • In-depth knowledge of object-oriented programming languages (ideally Go or Python).
    • Solid experience with Kubernetes, Kubernetes APIs, CRDs, reconciliation patterns, finalizers, Role-Based Access Control (RBAC).
    • Solid GitOps; Helm/Kustomize; GitLab CI/CD.
    • Proven expertise in software architecture.
    • Business-fluent English skills.

    What do we offer you? 

    Work environment & flexibility 

    • International, dynamic and collaborative environment.
    • T-Social: social initiatives (sports, community, health, ...).
    • Hybrid work model (remote/on-site).
    • Flexible working hours.

    Growth & development 

    • Customized training: access to Coursera to learn whatever you want, whenever you want.
    • Weekly language classes (English & German).
    • International Mentoring Sessions & Experience Days.

    Compensation & benefits 

    • Flexible compensation plan (health insurance, meal vouchers, childcare, transport).
    • Telemedicine.
    • Life and accident insurance.
    • Social fund.

    Wellbeing & time off 

    • 26+ working days of vacation per year.
    • Free access to specialist services (medical, legal, wellness).
    • 100% salary coverage during medical leave.

    And many more advantages of being part of T-Systems!
    If you are looking for a new challenge, do not hesitate to send us your CV! Please send CV in English. Join our team!
    T-Systems Iberia will only process the CVs of candidates who meet the requirements specified for each offer.

    Job details are sourced from the employer's original posting.

    Open job posting
    T-

    About the company

    T-Systems Iberia

    At T-Systems, you will find groundbreaking projects that contribute to social and ecological well-being. We want to welcome new talents like you, who bring fresh ideas, different perspectives, embrace challenges, and are committed to continuous learning in order to grow and make an impact on society... all in a fun way! It doesn't matter when or where you work. It's about doing meaningful work that advances society. For this reason, we will do everything possible to ensure that you have all the development opportunities by providing a support network, excellent technology, a new work environment, and the freedom to work autonomously. We support you in growing both personally and professionally so that you can make a notable impact on society. T-Systems is a team of around 28,000 employees worldwide, making us one of the leading global providers of end-to-end integrated solutions. We develop hybrid cloud solutions, artificial intelligence, and drive the digital transformation of companies, industries, the public sector, and ultimately, society as a whole.

    View all T-Systems Iberia jobs
    Industry
    Information Technology
    Open roles
    115

    Interested in this role?

    Apply with HireFT

    Free to start — no card required.

    Your fit

    How well do you match?

    Sign in to see how your résumé lines up with this role.