Senior Systems Engineer (f/m/d)

1&1 Mail & Media Applications SE | IT System Administration | Karlsruhe / Work from home | Permanent | Full-time | Experienced professionals | Reference ID: 2962

  • Tasks that ignite your passion

    You want to work on a product that every other of your friends in Germany uses and ensure that more than 43 million email accounts are available and secure at all times? You have a passion for operations, infrastructure development and automation? You want to implement real large-scale issues in the context of one of the largest private Kubernetes cloud infrastructures in combination with a classic server and VM environment and focus on sustainability and efficiency? If this applies to you, then we look forward to receiving your application! As a Senior Systems Engineer (f/m/d) you will not only work on the latest technologies but you will also actively shape them yourself! Become part of our observability team and develop the log infrastructure for our data streams - in a dimension of many 100,000 log lines/second, with a strong upward trend.

    • Develop new standards and a platform with tools that make the analysis of our service infrastructures and business events easy and comprehensive, for example based on Elastic Search.
    • Actively develop logging, metrics and tracing.
    • Co-responsibility for the architecture, design and control of our data streams.
    • Contact person for internal users and training on how to best use the tools.
    • Interface communication with stakeholders and regular exchange with colleagues on best practices.

Advantages you enjoy

Lived corporate culture

Transparency, open communication and short decision-making processes

Wide range of further training

E-learning, seminars, conferences and mentoring

Renowned TEC-Campus

Conferences, lecture series, courses, open source projects, community meetings, user groups

Active health care

Sports and fitness classes, lectures, discounts at fitness and health centers, fresh fruit and drinks for free

Inexpensive job bike

Generous subsidy for job bike leasing

Flexible working models

Home office, mobile office, flexible working hours, trust-based working time arrangements

Financial benefits

Company pension scheme, discounts on our products and various leisure activities

Legendary events

Summer and winter parties, additional workshops and team events

  • Your qualifications which inspire us

    You have several years of experience in the development of high-performance infrastructures? You have an agile mindset, want to continuously develop yourself and appreciate an open error culture? You are passionate about complex and really big systems or data streams? You are a true teamplayer and are convinced that your job and having fun are compatible? Then we are looking forward to your application.

    • Very good knowledge in the design and operation of a larger Elastic Search infrastructure as well as know-how in the use of technologies such as Kafka, Open Search, Grafana stack and Kubernetes.
    • Affinity for using applications and tools, such as SentryIO, Victoria Metrics, Prometheus, Jaeger, and OpenTelemetry.
    • Subject matter expert using Linux and experience with a programming or scripting language such as Shell, Python or Go.
    • GitLab handling as well as application of automation frameworks, such as Puppet or Ansible.
    • Enjoy conceptual work together with architects, colleagues, users and strong communication skills in English.

We are brand. With GMX, WEB.DE and and over 43 million active users, we are the leading email and communication platform in Germany, Austria and Switzerland.

We are future. Our services and apps simplify digital life from cloud storage to news and ID management.

You are at home. Your digital passion finds a professional home with us. Your strength makes us stronger, your expertise complements our ideas, your success becomes visible. Together we shape the digital future.

Diversity enriches. Different cultures, nationalities, genders, age groups, sexual orientations and religions as well as people with disabilities - we desire diversity and encourage it. Because only teams that reflect all facets of society offer the best framework conditions for creativity and make a company productive and distinctive. We value diversity and welcome all applications.

Apply now

We look forward to receiving your application, including your salary expectations and the reference number given above. Please use our online application form. If you have any questions about the position or the application process, please send us an email.

1&1 Mail & Media Applications SE
Recruiting & Candidate Management
Brauerstraße 48
D-76135 Karlsruhe

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