(Senior) Fullstack Engineer (TypeScript / Java-Kotlin) - Marketing Growth (m/f/x) at ScalableGmbH

You will join the Client Technology Tribe and become part of our Marketing Growth team, working at the intersection of product, engineering, and client acquisition. The team builds the features, tooling, and experimentation capabilities that enable Scalable’s Marketing teams to launch bold and innovative acquisition and engagement campaigns. In this role, you will help turn ambitious campaign ideas into scalable digital experiences. You will work on customer-facing journeys, content and conversion flows, internal growth tooling, and the integrations needed to launch, measure, and continuously improve initiatives with real business impact. Your Responsibilities • Build and improve high-quality web experiences that support acquisition, onboarding, engagement, and conversion goals. • Develop features and internal tooling that enable Marketing teams to launch campaigns faster and more effectively. • Work across the stack on frontend applications, backend services, APIs, integrations, and cloud infrastructure. - Partner closely with Marketing, Product, Design, and other engineering teams to deliver measurable growth outcomes. • Contribute to experimentation, analytics, SEO, performance, and observability capabilities across growth-related surfaces. - Write clean, testable, maintainable, and well-documented code while treating security and reliability as first-class concerns. • Take ownership from idea to production, helping the team ship quickly without compromising engineering quality.  • Raise the engineering bar within the team through strong technical judgment, collaboration, and continuous improvement.