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Backend Developer

Job

  • Level
    Experienced
  • Job Field
    Back End
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Location
    Bonn
  • Working Model
    Onsite
  • Job Summary

    In this role, you develop systems from conception to monitoring, optimize code with AI tools, and design flexible architectures for processing large datasets.

    Job Technologies

    Your role in the team

    • End-to-End Development: You are part of the entire process - from initial conception through writing clean code and automated tests to deployment and monitoring in live operation.
    • Efficiency through AI: 'AI-First' is part of our daily routine. You use modern tools like Claude Code in your workflow to accelerate refactoring and solve complex problems more efficiently.
    • Future-proof architecture: You write flexible, maintainable code and design systems in a way that allows you to quickly adapt the architecture to new requirements at any time.
    • Handling large data volumes: You design high-performance solutions for processing and analyzing large data sets and ensure a scalable, secure data infrastructure.
    • Performance Tuning: You identify performance bottlenecks and optimize existing processes for maximum speed.

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    Our expectations of you

    Education

    • Your foundation: You have completed a degree in Computer Science or a training program in Application Development and already have practical experience in Backend.

    Qualifications

    • Pragmatism with a focus on quality: You think in a solution-oriented manner. When time is of the essence, you prioritize the essentials without making compromises or concessions on code quality.

    Experience

    • Tech experience: Ideally, you have practical experience with modern programming languages (such as Python) and various database systems (such as Elasticsearch).

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    What we offer

    • Focus on a strong product: We are a pure product company. We do not have changing client projects — everything we do directly contributes to making SISTRIX the best possible tool on the market.
    • Free choice of hardware: You know best yourself what enables you to perform at your best. Work with the setup that fits you perfectly – completely straightforward and without the detour via an IT procurement department.
    • Protection of your focus time: We understand how important the "flow" is in development. That's why we put an end to meeting marathons: we keep agreements brief, efficient, and communicate asynchronously whenever possible.
    • Fair Compensation: An attractive and appreciative salary is not a bonus promise for us, but an absolute self-evidence.

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    Benefits

    Work-Life-Integration

    Topics that you deal with on the job

    Job Locations

    • Location Bonn

      Nordrhein-Westfalen

      Germany

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    Sistrix

    Sistrix

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    Description

  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication
  • Logo Sistrix

    Backend Developer

    Location
    Bonn
    Working Model
    Onsite
    Diversity
    Open for all genders

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