Senior Fullstack Engineer, AdTech (m/f/d) at Redcare Pharmacy | DEU | Rezi

Senior Fullstack Engineer, AdTech (m/f/d) at Redcare Pharmacy

Senior Fullstack Engineer, AdTech (m/f/d)

Redcare Pharmacy · DEU

1 months ago

Senior Fullstack Engineer, AdTech (m/f/d)

Redcare Pharmacy · DEU

a month ago
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About the Role

As a Senior Fullstack Engineer in the Retail Media Ad Solutions area, you will design and build high-performance, scalable AdTech solutions for our Retail Media ecosystem. You'll work across the stack, focusing on clean architecture, data performance, and user-centric development to turn complex business needs into robust technical solutions.

Responsibilities

  • Develop and optimize Node.js/TypeScript-based microservices for performance, modularity, and scalability.
  • Contribute to architectural decisions to improve system maintainability and reliability.
  • Build and maintain React applications using Next.js (Pages Router) and Material-UI.
  • Implement advanced form logic using Formik and JSONSchema validation.
  • Ensure exceptional user experiences through responsive, accessible, and high-performance UI.
  • Integrate and optimize high-throughput data systems using MongoDB, Redis, and Algolia.
  • Work with BullMQ and RabbitMQ for reliable, distributed message queuing and background processing.
  • Partner with Product, Design, and Analytics teams to deliver end-to-end Retail Media features.
  • Participate in sprint planning, technical reviews, and solution discovery.

Requirements

  • Strong hands-on skills in JavaScript/TypeScript, Node.js, React, and modern web technologies.
  • Deep experience building scalable microservices and frontend applications in cloud-native environments.
  • Familiarity with AdTech or Retail Media platforms (e.g., Kevel, Google Ad Manager, CitrusAd, TopSort) is a plus.
  • Commitment to writing clean, maintainable, and efficient code with a focus on scalability, testing, and long-term system health.
  • Comfortable working in Agile/Scrum teams and contributing proactively to cross-functional initiatives.
  • A continuous learner who thrives in fast-moving environments and enjoys solving real-world business challenges with technology.
  • Experience with AI, including integration into real systems and shipping features.

Skills

  • JavaScript
  • TypeScript
  • Node.js
  • React
  • Next.js
  • Material-UI
  • Formik
  • JSONSchema
  • MongoDB
  • Redis
  • Algolia
  • BullMQ
  • RabbitMQ
  • AdTech
  • Retail Media
  • Cloud-native environments
  • Agile/Scrum
  • AI

Location

  • Germany

Work Type

  • Remote
  • Hybrid

Experience Level

  • Senior

Salary/Compensations

  • EUR 75000 - EUR 102000

Benefits

  • Urban Sports Club membership
  • Mental health support via Likeminded
  • Work from Home options (up to 20 days/year within the EU)
  • Deutschland Ticket for mobility
  • Personal development support through trainings

About the Company

  • Redcare Pharmacy is Europe’s No.1 e-pharmacy, powered by passionate teams and innovation.
  • We strive to create a healthy, collaborative work environment where every employee feels valued and inspired.
  • Our vision is “Until every human has their health”.