Logo FREQUENTIS

Database Engineer for highly available systems

FREQUENTIS

Job

  • Level
    Experienced
  • Job Field
    IT, Network, Database
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    from 47.810 € Gross/Year
  • Location
    Vienna
  • Working Model
    Hybrid, Onsite

    • Job Summary

    In this role, you enhance the availability and performance of database systems by installing and configuring Cassandra and OpenSearch, as well as optimizing clustering architectures and backup solutions.

    Job Technologies

    Your role in the team

    • Installation, configuration, and administration of Cassandra and OpenSearch environments at the plant and at the customer's site.
    • Design and management of clustering architectures.
    • Performing backups and restoration.
    • Optimization of system and Cassandra database configurations to ensure stable operation.
    • Rebuilding and repairing nodes.
    • Efficiency improvement of replication across multiple data centers.
    • Creation of technical documents (system configurations, architecture specifications).
    • Analysis of logs, nodetool outputs, compactions, and SSTables.
    • Support of our clients in Germany and Austria with technical inquiries.
    • Work with Linux servers, network technology (Layer 2 & Layer 3), VoIP, and virtualization.

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    Our expectations of you

    Qualifications

    • Confident in handling backup/recovery strategies, clustering, and performance tuning.
    • Advantageous: Knowledge of Linux servers, networking (Layer 2 & 3), and virtualization (e.g., VMware, Proxmox).
    • Structured and solution-oriented working style, team player, and strong communication skills.
    • Very good German and English skills.
    • Willingness to travel (30-40%).

    Experience

    • Several years of experience as a Database Engineer.
    • Extensive practical experience with Apache Cassandra and OpenSearch.

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    Benefits

    Health, Fitness & Fun

    Work-Life-Integration

    Food & Drink

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    Job Locations

    Map of company locations
    • Location Vienna

      Location Vienna

      Austria

    Topics that you deal with on the job

    This is your employer

    FREQUENTIS

    FREQUENTIS

    Wien, Cluj-Napoca, Olten, Bratlislava, Wien, Karlsruhe, Bonn, Aachen

    Frequentis AG, an Austrian company based in Vienna, is an international provider of communication and information systems for control centers with safety-critical tasks. Frequentis develops and distributes such "Control Center Solutions" in the segments Air Traffic Management (civilian and military air traffic control, air defense) and Public Safety & Transport (police, fire brigade, rescue services, shipping , railway).

    Description

  • Company Size
    250+ Employees
  • Founding year
    1947
  • Language
    German, English
  • Company Type
    Established Company
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication, Aviation, Space Travel, Other Sectors

    • Dev Reviews

    by devworkplaces.com

    Total

    (4 Reviews)
    4.4

    • Career Growth

      4.4

    • Culture

      4.5

    • Engineering

      4.1

    • Workingconditions

      4.5
    All Dev Reviews on devworkplaces.com
    Logo FREQUENTIS

    Database Engineer for highly available systems

    FREQUENTIS
    Salary
    from 47.810 € Gross/Year
    Location
    Vienna
    Working Model
    Hybrid, Onsite

    More Jobs