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Senior Backend Engineer - Campaign Engine

Job

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

    In this role, you will build high-performance backend systems and RESTful APIs for campaign management, define software standards, and integrate modern AI tools to optimize development workflows.

    Job Technologies

    Your role in the team

    • The Campaign Engine is our loyalty framework hub. Its mission is to enable a completely new self-service campaign management ecosystem for Retail Media Partners, providing them with direct access to ABOUT YOU's unique proprietary loyalty mechanics (Missions & Coupons) to drive customer acquisition and incremental engagement.
    • Architect Greenfield Backend Services: Design, develop, and deliver scalable, high-performance core backend systems and RESTful APIs from scratch for the Campaign Engine product layer.
    • Establish Engineering Standards: Define clean software architectural blueprints, coding standards, repository layouts, and CI/CD pipelines, initially leveraging a modern PHP 8.2+ and Laravel-based ecosystem.
    • Drive Testing and Code Health: Champion excellent engineering practices within the team via automated test frameworks, strict test coverage and systematic code reviews.
    • Cross-Functional Technical Stewardship: Partner closely with the Team Lead Product, Frontend Engineers, and central infrastructure teams to evaluate architectural trade-offs and translate commercial objectives into robust code.
    • Deploy AI-Augmented Engineering Workflows: Architect, configure, and optimize modern, AI-augmented development setups utilizing tools such as Cursor, Claude Code, or Gemini.

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    Our expectations of you

    Qualifications

    • Modern PHP Ecosystem: Advanced proficiency in modern PHP (8.2+) and modern web frameworks such as Laravel with deep knowledge of object-oriented design patterns.
    • Relational Database Architecture: Strong relational database proficiency, including schema engineering, indexing strategies, transaction handling, and query performance tuning.
    • Observability & Telemetry Integration: Deep practice instrumenting application telemetry, writing actionable distributed logs, and building metrics monitoring profiles inside platforms like Datadog.
    • AI-Augmented Development: Practical skill integrating modern AI tools (such as Cursor, Claude Code, or Gemini) directly into the software development lifecycle to automate and accelerate code iteration loops.
    • High Autonomy & Proactive Ownership: Highly self-directed engineer who thrives on setting technical directions, establishing code patterns, and building workflows from a clean slate.
    • Pragmatic & Delivery-Oriented: A practical problem solver who values shipping clean, predictable, and functional increments over premature optimization or hyper-abstract engineering.
    • Clear Technical Communicator: Capable of translating complex architectural tradeoffs, system limits, and technical complexities into clean business terms for non-technical stakeholders.

    Experience

    • 7+ years of professional backend software engineering experience.
    • API Design & Integration Routing: Extensive experience building enterprise-grade, secure RESTful APIs, managing intricate OAuth lifecycles, and implementing robust rate-limiting and defensive validation rules.

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    What we offer

    • Simply apply online via our career page - we will get back to you as soon as possible!

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    Benefits

    Work-Life-Integration

    Health, Fitness & Fun

    Food & Drink

    Topics that you deal with on the job

    Job Locations

    • Location Hamburg

      Germany

    This is your employer

    About You

    About You

    As a rapidly growing online fashion retailer in Europe, ABOUT YOU has won multiple awards. As a fashion company and technology company, we work together to make the shopping experience more inspiring and personal for our customers.

    Description

  • Language
    English
  • Company Type
    Established Company
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Trade, Internet, IT, Telecommunication
  • Dev Reviews

    by devworkplaces.com

    Total

    (1 Review)
    3.7
    • Culture

      3.5
    • Career Growth

      3.6
    • Engineering

      3.6
    • Workingconditions

      4.0
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    Logo About You

    Senior Backend Engineer - Campaign Engine

    Location
    Hamburg
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders
    English Only
    English only required

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