Full Stack Engineer (All Genders)

About Our Client:Our client is a fast-growing tech company operating in the data, AI and digital-marketing ecosystem. They build intelligent, scalable products that help businesses understand user behaviour, make better decisions and create more personalised digital experiences. Their environment is modern, collaborative and strongly oriented toward innovation, data privacy and high-quality engineering.Location:Berlin – HybridEmployment Type:Full-timeYour Role:You will join a multidisciplinary engineering team responsible for designing and developing next-generation data and AI-driven features. Your work will influence core product components, from backend and infrastructure to customer-facing interfaces that power real-time communication and automation.Your Responsibilities:Build and evolve product features end-to-end, from concept to deployment.Work with modern backend and full-stack technologies to deliver scalable and reliable systems.Design and integrate AI-driven components, including automation logic, data processing and classification.Connect external APIs and data sources to enrich the product with contextual information.Strengthen system performance, security and observability.Contribute to a clean, maintainable codebase with strong testing practices.Collaborate closely with product, design and AI engineering to support continuous improvement.Your Profile:3+ years of experience in software engineering (backend, full-stack, or platform).Solid experience with Node.js and TypeScript.Strong understanding of databases (preferably MongoDB).Familiarity with Redis, event-driven patterns, or background processing.Comfortable with Docker, containerization and modern cloud environments.Experience implementing unit and integration tests.Interest or experience in AI/LLM concepts, prompt engineering or retrieval-based architectures.Basic understanding of DevOps workflows and CI/CD pipelines.Strong communication skills and structured problem-solving approach.Fluent in German (C1).What They Offer:A modern, flexible hybrid work setup.A supportive team that values innovation, collaboration and personal growth.Opportunities to work hands-on with AI-driven technologies and scalable cloud platforms.Clear development paths, professional learning budget and autonomy in decision-making.Attractive compensation package and a positive engineering culture.By applying to this position, you consent to the processing of your personal data in accordance with our privacy policy.