Senior Software Engineer (m/f/d)

Axel Springer is Europe’s leading digital publisher and a global media and technology company headquartered in Berlin. With renowned brands such as BILD, POLITICO Germany, WELT und BUSINESS INSIDER Germany, we reach millions of users worldwide. We combine the reach of an established industry leader with the agility of a startup, constantly driving innovation to transform journalism for the digital age. Our corporate strategy places AI at the center: “Digital is the new print. AI is the new digital.” This vision reflects our belief that the fusion of artificial intelligence and human creativity will shape the future of media. Our National Media & Tech division is the central tech hub that ensures our journalism is supported by state-of-the-art technology, positioning our brands to thrive in the digital age. We believe in the future of journalism as a business model and invest in forward-looking technologies. Our five essentials are the values that unite us and guide us in our commitment to freedom. As a Senior Software Engineer, you will play a key role in building personalization systems that deliver tailored experiences to millions of readers across Axel Springer’s digital products. You’ll collaborate closely other teams - data scientists and editors - to architect and deliver end-to-end solutions that redefine how users discover and engage with journalism. This is an opportunity to work at the intersection of media innovation and advanced technology, influencing products that are central to Axel Springer’s digital transformation. How you'll make an impact design and develop scalable, high-performance systems and services for personalized content deliveryimplement complex architectures across multiple backend and frontend components, ensuring reliability, efficiency, and maintainabilitycollaborate with different Teams to integrate machine learning models into production systemslead end-to-end feature development, from concept and design through implementation, testing, and deploymentcontribute to architecture decisions that follow best practices in system design, code quality, and DevOps automation What you'll need extensive experience in building and maintaining complex, distributed systemsstrong proficiency in Go (Golang) as your primary backend languagesolid Python skills for data-processing or AI integration tasksdeep knowledge of AWS services (Lambda, ECS / Fargate, DynamoDB, S3 etc.) and modern cloud-native architecturesolid experience with TypeScript and React for developing intuitive user interfacesstrong understanding of microservices, event-driven architectures, and API designproven ability to design for scalability, observability, and fault toleranceexperience working with CI / CD pipelines, infrastructure as code, and test automationa proactive mindset - you think in systems, care about user impact, and take ownership of your workexcellent communication skills in English (German is a plus) What we offer your personal growth is important to us: we offer trainings and learning lunches, tech conferences, a budget for workshops and much more to expand your knowledge and your skillsflexible working hours support a healthy work-life balanceour free food offer: in addition to a breakfast snack, we also offer a free lunch in our canteens30 days vacation plus 10 days working from abroadfree choice of top-notch office equipment (also for your remote work space and private usage), up-to-date hardware, software and modern office spaces that provide you with maximum flexibility - no matter where you are workingwe offer guidance on the administrative side of relocation and visa processes through our relocation agencycollaboration thrives on direct exchange - we rely on 80% office presence and 20% mobile workingfrom now a permanent full- or part-time position in a modern office in the heart of Berlin: http://www.axelspringer-neubau.de/ Questions and answers about the application process The most frequently asked questions and their answers can be found on our FAQ page: career.axelspringer.com/en/faq Diversity is an essential part of our corporate culture! We are looking forward to receiving all applications regardless of gender, nationality, ethnic and social origin, religion, ideology, disability, age, sexual orientation and identity. You can find information about the representation for the severely disabled at Axel Springer here: https://career.axelspringer.com/en/rsde Contact person for this position (reference number REF2619W) is Marcel Burmester