Senior Engineer, Fullstack (AdTech) at DeliveryHero

We are looking for a Senior Software Engineer to join our AdTech tribe in Berlin. You will act as a technical leader within our Adtech Domain, driving the architectural vision of our next-generation AdTech products. This platform empowers restaurants and local shops to promote themselves and reach new customers at a massive scale.   You will play a pivotal role in a geographically distributed tribe of over 14 squads. While our squads move quickly with a "we build it, we run it" principle, your role is to ensure these solutions are cohesive, scalable, and future-proof. You will bridge the gap between business goals and technical execution, optimizing the customer experience across more than 10 million orders per day.   What you will do • Understand & Strategize – Gain deep expertise in the AdTech domain and contribute to short-, medium-, and long-term technical strategy, including AI adoption roadmaps for the team. • Collaborate & Prioritize – Work closely with product, business, and tech teams to prioritize, plan, and execute platform projects, optimization initiatives, and AI-enhanced features. • End-to-End Solutions – Work with the team to develop solutions from research and prototyping to deployment and monitoring, leveraging AI tooling where it accelerates delivery. • AI-Augmented Engineering – Drive the adoption of AI coding assistants and LLM-based tools within the team's workflow, improving developer productivity and code quality. • Scale & Innovate – Contribute to architecture evolution, process scaling, and continuous improvement while making an impact in a fast-moving global tech organization.       Qualifications • 7+ years of software development experience, including backend and frontend • Strong knowledge of microservices architecture, troubleshooting, and best practices and ability to design and optimize scalable and reliable systems, and experience setting up observability and monitoring for services. • Hands-on experience with one or more cloud providers in professional environments. And experience with Docker and Kubernetes. • Proficiency in working with relational and/or NoSQL databases , and in driving consensus and delivery through clear technical documentation such as ARDs or RFCs. • Experience or curiosity to leverage AI tooling to boost your productivity.   Nice to Have • Experience with React and Golang. • Experience with setting up and configuring CI/CD pipelines (e.g., Drone, Spinnaker).