Senior Full‑Stack Engineer (m/f/d)

Axel Springer AG; Berlin; Vor Ort; EUR 70.000 - 90.000; Vollzeit

Zusammenfassung

A leading media company in Berlin is looking for an experienced Full-Stack Engineer to develop and implement AI-powered features and applications. You will lead projects from concept to production, work closely with cross-functional teams, and manage infrastructure for stable systems. The ideal candidate has over 5 years of experience in web applications and a strong interest in AI/ML technologies. Excellent communication skills in English are essential for this fast-moving environment.

Qualifikationen

• 5+ years of full-stack engineering experience in modern web applications and distributed systems.
• Proficient in building front-end UIs and scalable back-end services/APIs.
• Hands-on experience in AI/ML technologies is preferred.

Aufgaben

• Design, build, and operate AI-powered features across the stack.
• Implement intelligent content personalization and newsroom automation.
• Lead impactful special projects and manage CI/CD pipelines.

Kenntnisse

Full-stack engineering

Cloud platforms (AWS)

Containerization (Docker/Kubernetes)

AI/ML technologies

Excellent communication skills

Jobbeschreibung

Was du bei uns bewegst:

• design, build, and operate AI-powered features across the entire stack – from frontend to scalable microservices
• implement intelligent content personalization, newsroom automation, and generative journalism tools
• lead impactful special projects,from rapid prototypes to full-scale systems,with strong influence on technical direction and strategic outcomes
• work in cross-functional teams (engineering, product, editorial) and own projects from concept to production
• manage infrastructure and CI/CD pipelines (cloud, containers) to ensure stable and performant systems
• explore and apply cutting-edge AI/ML technologies (e.g. LLMs, recommendation systems, RAG architectures, multimodal AI)
• mentor colleagues, conduct code reviews, and foster technical excellence across the team
• translate complex AI/tech topics into clear language for technical and non-technical stakeholders

Was du mitbringst:

• 5+ years of full-stack engineering experiencewith significant experience building modern web applications and distributed systems
• you should feel equally comfortable developing well-crafted front-end UIs (e.g. in React or similar) and scalable back-end services/APIs (Node.js, Python, Java, etc.)
• proficient in cloud platforms (AWS or similar), containerization (Docker/Kubernetes), and DevOps practices
• strong interest and preferably hands-on experiencein AI/ML technologies (API integration, models, RAG systems, or recommendation engines) and experience with AI development tools like Cursor, Cline, Claude Codeis a plus
• bring a polyglot mindsetand a high degree of adaptability and curiosity – you learn quickly, adapt easily, and are not afraid to venture outsideyour comfort zone
• solution-oriented mindset anda “just do it” mentality is key – you prefer shipping value over chasing perfection and are confident, driven, and open to try new things
• excellent communication skills in English and ability to work closely with non-technical stakeholders
• agile mindset, comfortable with ambiguity, and eager to bring startup energy to a fast-moving environment