Logo konfetti GmbH

Backend Developer

Job

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

    In this role, you develop backend features, conduct analyses, enhance monitoring, and manage technical debt while collaborating closely with a team and effectively using AI tools.

    Job Technologies

    Your role in the team

    • You own backend features end to end, from initial analysis through deployment and monitoring, including our partner-facing booking software (Backoffice).
    • You shape our architecture: you identify what is holding the product back, propose a direction, and then build it.
    • You work across service boundaries, data models, queues, integrations, and performance, and you improve monitoring and address technical debt without being asked.
    • You use AI tooling as a core part of how you work, including on parts of the stack outside your specialization.
    • You think critically about requirements and identify edge cases early, drawing on your experience of what can go wrong in production.
    • You actively collaborate with our tight-knit team of engineers, designers, and product leads in daily standups, planning, and technical discussions: asking questions when something is unclear, sharing blockers early, and contributing your perspective.

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    Our expectations of you

    Qualifications

    • Strong opinions about architecture, backed by reasons and by having lived with the consequences of your past decisions.
    • Real fluency with AI-assisted development. We use Claude Code day to day and can also offer Cursor. We want someone who already works this way and can push the rest of the team forward.
    • A maker mindset and a can-do attitude: you would rather build the thing than write a document about building the thing.
    • The confidence to challenge how things are done today, the respect to understand why they were done that way first, and the honesty to say when you do not know something.

    Experience

    • Several years of production backend experience, ideally with PHP/Laravel, and a track record of systems you built that other people still run.
    • Solid experience with AWS services such as Lambda, SQS, EC2, ECS/Fargate, CloudFront, and Bedrock, and comfort owning what you ship in production.

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    What we offer

    • Attraktives Gehalt.
    • Employee Stock Options: Become a true part of our success at konfetti!
    • Growing Vacation Policy: 25 days base holiday + 1 extra day for every year of tenure (up to 30 days).
    • Holiday Perks: You get a half-day off on both Christmas Eve and New Year's Eve.

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    Benefits

    Health, Fitness & Fun

    Topics You Will Work On

    Job Locations

    • Location Berlin

      Germany

    About Your Employer

    konfetti GmbH

    konfetti GmbH

    Founded in 2021 in Berlin, konfetti GmbH is an innovative startup that provides a digital platform for booking local courses and team events. With tailored SaaS solutions, it supports course providers and offers users access to over 3,000 courses in 250 cities.

    Description

  • Company Type
    Startup
  • Working Model
    Onsite
  • Industry
    Internet, IT, Telecommunication
  • Logo konfetti GmbH

    Backend Developer

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

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