Responsibilities
- Develop and optimize Node.js/TypeScript-based microservices, focusing on performance, modularity, and scalability.
- Contribute to architectural decisions that 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 for real-time ad delivery and insights.
- Work with BullMQ and RabbitMQ to handle 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 to ensure engineering is aligned with business goals.
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.
- Committed to writing clean, maintainable, and efficient code, with a strong 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.
Nice to Have
- Familiarity with AdTech or Retail Media platforms (eg. such as Kevel, Google Ad Manager, CitrusAd, TopSort)
- Have AI experience, have integrated it into real systems and shipped features with it.
Benefits
- Sports: Stay healthy. Profit from a membership (M) package at Urban Sports Club, so that you can take advantage of a huge variety of sport offers.
- Mental Health: Get quick and professional help from psychologists of Likeminded if you feel overwhelmed in private or professional life. Anonymous and free of charge.
- Work from Home: If your job does not require you to be present in the office, we can arrange the place you work from individually - even for up to 20 days a year anywhere in the EU.
- Mobility: We provide our employees with a fully costed Deutschland Ticket which can be used at any time.
- Personal development: Grow! We support and encourage your individual development through various in- and external trainings.
Work Arrangement
Hybrid
Additional Information
- Remote work policy: Our offices are open, but you are free to work from home, from any location in Germany. It is entirely up to you if you want to pop into the office every now and again, or if you work from home all the time. At the same time, we value relationship between all members of the area and therefore we have regular team and area anchor days on which every team member is asked to come to the office.
