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Mid-Level Front End Engineer [AdTech focus] (f/m/d)

Eckdaten

Berlin
Frontend Development

Arbeitsmodell

Hybrid · 3 Tage Homeoffice
vor 1 Woche
Stellenbeschreibung

Technical Stewardship

  • Take ownership of the frontend architecture and technical direction of the Core user experience team, ensuring scalability, performance, reliability, and long-term maintainability.

  • Be an active participant in the evolution of our React-based frontend, including state management, SSR in Node.js, and build tooling (Vite, Webpack, Rollup, CI/CD).

  • Uphold engineering standards for clean code, testing, performance, accessibility, and security.

  • Participate in technical decision-making and ensure alignment with backend, platform, and product architecture.

Delivery & Execution

  • Collaboratively deliver outcomes with your cross functional team: planning, prioritisation, predictability, and quality.

  • Commit to user value deliveries each sprint and consistently meet those commitments.

  • Work closely with Product Management and Design to translate business and user needs into executable technical roadmaps.

  • Balance technical debt, platform evolution, and feature delivery in a sustainable way.

Your profile

  • 3-7 years of experience building robust, scalable, and performant web applications using React and the modern JavaScript/TypeScript ecosystem.

  • Experience with topics in our environment:

    • Braze
    • Google Ads Manager
    • Google Tag Manager
    • Cookieless Targeting
    • EUID implementations

  • Deep understanding of React, state management patterns (e.g. Redux or alternatives), and frontend architecture principles.

  • Hands-on experience with technical integration of advertising platforms, including ad serving, tracking implementation, and tag management.

  • Experience with Server-Side Rendering (e.g. Node.js), modern build tooling (Vite, Webpack, Rollup), and CI/CD pipelines.

  • Proven ability to collaborate closely with UX/UI designers, backend engineers, and product managers.

  • Strong ownership mindset: you care about outcomes, not just output.

  • Excellent English skills for working in our international team; German is a plus.

What we offer

  • A meaningful role with purpose -- we create a great product that delivers real value to local communities

  • Working in a cheerful and experienced team that actively exchanges knowledge and learns from one another

  • A high level of responsibility and ample opportunities to actively contribute and make an impact

  • Your nebenan.de SpenditCard -- you receive an additional €35 per month to spend on benefits of your choice

  • 30 days of paid vacation per year, plus the option for workation models and a sabbatical

  • A strengths-based development culture (we work with the Gallup StrengthsFinder)

  • A workplace in Berlin-Kreuzberg and regular events such as Lunch Roulette, Lunch & Learn, and Yoga

  • A hybrid working model combining office and remote work days