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Copy of Backend Engineer - Sponsored Content & Products (all genders)

Hamburg, HH, de💼 Full-time🗓 2026-08-07 → 2026-09-27

Core

Building scalable core services and RESTful APIs for a self-service Cost-per-Click (CPC) bidding marketplace and brand tools to enable real-time ad-serving and bidding.

Role type

Senior IC backend engineer (PHP/Laravel)

Builds

Scalable backend services, RESTful APIs, and ad-line pipelines for a CPC bidding marketplace.

Domain

Retail Media Technology / AdTech

Deliverable

production ML models | product features

Required skills

PHP 8.2+, Laravel, RESTful API design, relational database design, SQL, CI/CD, monitoring (Datadog), modern AI dev tools (Cursor, Claude Code, Gemini)

Preferred skills

AdTech or Loyalty industry experience, building self-service campaign dashboards or budgeting engines

Technologies

PHP, Laravel, Datadog, Cursor, Claude Code, Gemini

Responsibilities

Develop backend services and APIs for the CPC bidding marketplace; write unit and integration tests; collaborate with product managers and frontend engineers to translate ad-tech requirements into code; maintain system health and resolve backend errors; integrate AI tools to accelerate development tasks.

Seniority

Senior, hands-on IC

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