Stellenangebote für Frontend Developer Jobs in Berlin

06.06.25 | Vollzeit | Berlin | JobLeads GmbH | 60.000 € - 80.000 € Projects, develop free software, such as Wikidata, and advocate for free access to knowledge, the opening of education and research, and more common good orientation in data policy. We are looking for a Software Engineer (all genders) (30-40 hours/week) to join and support one of our agile development

06.06.25 | Vollzeit | Berlin | JobLeads GmbH | 60.000 € - 80.000 € Engineers to build best-in-class platform insights for our customers. - Full Stack Development Design, develop, and maintain scalable frontend and backend features using TypeScript, React, and . - Holistic Thinking Consider components and systems while considering a holistic user experience

27.05.25 | Vollzeit | Berlin | MEDIAN Unternehmensgruppe B.V. & Co. KGWir Sie als Senior AI Fullstack -Developer (m/w/d)! - Konzeption und Implementierung moderner Fullstack-Anwendungen. - Orchestrierung von KI-Tools zur Codegenerierung und Verfeinerung deren Outputs. - Vorantreiben von Greenfield-Projekten und Optimierung bestehender Systeme. - Integration von Sicherheitskonzepten

05.06.25 | Vollzeit | Berlin | JobLeads GmbH | 60.000 € - 80.000 € Building APIs Including experience building modern API services, strong understanding of REST principles, and preferably experience developing production-grade external-facing APIs (e.g. rate-limiting, versioning, client-SDKs, monitoring) - Experience with Databases Especially Postgres or other

05.06.25 | Vollzeit | Berlin | JobLeads GmbH | 60.000 € - 80.000 € Have experience in front-end technologies, in particular with Typescript and React, with at least 2+ years of hands-on experience and solid web development fundamentals (HTML, CSS, responsiveness, accessibility). Have a good understanding of backend for frontend pattern (BFF), being able to create

04.06.25 | Vollzeit | Berlin | JobLeads GmbH | 60.000 € - 80.000 € You will join Team Landlords, one of three Real Estate product development teams at Kleinanzeigen that are evolving our offering for both Real Estate professionals and seekers. The main focus of our team is to improve the value we deliver for professional Real Estate customers. You will report

03.06.25 | Vollzeit | Berlin | JobLeads GmbH | 60.000 € - 80.000 € For production, tackling technical challenges as the platform scales. What you will do - Develop a gRPC API in Go that encapsulates core business logic in a simple-to-use API for our frontend developers - Improve scalability and technical performance of our API and its response times - Work on a high-scalable

16.05.25 | Vollzeit | Berlin | ascaion GmbHAus qualifizierten Developern - darum hat eine moderne und sichere Software-Architektur bei uns höchste Priorität. Wir suchen nach erfahrenen Fullstack-, Frontend- und Backend-Entwickler*innen, die unser Team verstärken, von uns lernen, uns aber auch challengen und neue Perspektiven einbringen. - Weiterentwicklung

14.05.25 | Vollzeit | Berlin | CHEQSITE GmbHUnd Einzelhandel. Deine Arbeit bei uns ist vielseitig und herausfordernd. In Forschung und Entwicklung arbeiten wir mit modernen Technologien und Werkzeugen an praktischen Lösungen für unsere Kunden. Job ad in English, please visit our site (see link below). - Deine Reise als Software Developer bei CHEQSITE