Logo Knowunity GmbH

Senior Platform Engineer

Job

  • Level
    Senior
  • Job Field
    IT, DevOps, Back End
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Location
    Berlin
  • Working Model
    Onsite
  • Job Summary

    In this role, you will develop Go-based backend systems and take on key tasks within the Flutter app, while optimizing DevOps processes and integrating AI tooling.

    Job Technologies

    Your role in the team

    • Foundation is the team that makes every product team at Knowunity faster, we own the core backend in Go, the Flutter mobile foundation, infrastructure, and the agentic/AI setup that's central to how we ship.
    • We're hiring a Senior Platform Engineer to help define and evolve the systems everything else is built on, and to operate where product engineering and AI tooling meet.
    • You'll work on the systems the rest of engineering depends on, and help shape how AI fits into our day-to-day work.
    • Core backend platform: Design, build, and maintain Go services and the patterns other teams depend on.
    • Mobile foundation: Own foundational parts of the Flutter app, including shared components, performance, and build tooling.
    • Developer experience: Drive end-to-end DevEx, CI/CD, local dev, internal frameworks, faster feedback loops.
    • Infrastructure & operations: Strengthen reliability and operational maturity across observability, and deploys.
    • Agentic & AI infrastructure: Build out how AI tools integrate into our codebase, our workflows, and eventually our product.

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    Our expectations of you

    Qualifications

    • Starker Hintergrund in Backend- und/oder Mobile-Entwicklung, vertiefte Kenntnisse in einem Bereich mit Neugier auf den anderen.
    • Solid grounding in DevOps, CI/CD, and modern infrastructure practices.
    • Genuine interest or background in AI, you don't need to have trained models, but you should be excited about agents as a serious engineering surface.
    • You enjoy fixing the things that slow other people down.
    • You think clearly about trade-offs, communicate well across teams, and don't need your name on a feature to feel the work mattered.

    Experience

    • Multiple years shipping production software at meaningful scale, ideally including time on platform, infrastructure, or core systems work.
    • Ideally existing experience in Go and Flutter.

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    Topics that you deal with on the job

    Job Locations

    • Location Berlin

      Germany

    This is your employer

    Knowunity GmbH

    Knowunity GmbH

    Knowunity is a modern social learning app based in Berlin that helps millions of students in Europe with their studies. The platform allows users to create, share, and discover learning content, while an AI learning companion provides personalized study plans and tailored content. Knowunity combines collaborative learning with artificial intelligence to make education more accessible and interactive.

    Description

  • Company Type
    Startup
  • Working Model
    Onsite
  • Industry
    Education System
  • Logo Knowunity GmbH

    Senior Platform Engineer

    Location
    Berlin
    Working Model
    Onsite
    Diversity
    Open for all genders
    English Only
    English only required

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