Stellenangebote für Frontend Developer Jobs in Köln

03.06.25 | Vollzeit | Köln | JobLeads GmbH | 60.000 € - 80.000 € 1 day ago Be among the first 25 applicants Direct message the job poster from Zero to One Search Recruitment Agency Technical Recruiter at Zero to One Search Recruitment Agency Frontend(Angular) Developer Location Cologne, hybrid Contract Permanent Are you interested in the next big challenge

14.06.25 | Vollzeit | Köln | CGI DeutschlandErfahrung mit Frontend-Technologien (HTML5, JSF, Vaadin oder ähnliche Frameworks) - Praktische Erfahrung mit Backend-Technologien (Java, Spring) - Praktische Erfahrung mit Buildmanagement (Maven, Bamboo) - Erfahrung im Bereich Anwendungsentwicklung - Erfahrung mit Skriptsprachen (z.B. PowerShell, Batch

12.06.25 | Teilzeit, Vollzeit | Köln | NTT DATA Business Solutions AGZu begleiten. Unser klarer Fokus liegt in den Bereichen SAP Consulting, SAP Development, Managed Cloud Services sowie Application Management Services (AMS) & Technology und darüber hinaus. Unser Erfolg beruht auf ZUSAMMENGEHÖRIGKEIT, INNOVATION, VERTRAUEN und NACHHALTIGKEIT - dies ist das Herzstück unserer

12.06.25 | Vollzeit | Köln | JobLeads GmbH | 40.000 € - 60.000 € Web Publisher & Frontend Developer - Europe We're looking for a dynamic Web Publisher & Frontend Developer with frontend development skills to join a fast-moving, international digital team. This is a fully remote role supporting multiple European markets, combining hands-on content publishing

13.05.25 | Vollzeit | Köln | Draxon GmbHServices mit & TypeScript (Express, NestJS) Umsetzung moderner Frontends mit TypeScript (React, ) Datenbankmodellierung/-verwaltung mit relationalen und NoSQL-Systemen sowie ORMs Definition und Umsetzung von API-Schnittstellen (REST, GraphQL) Aufbau und Pflege von CI/CD-Pipelines (GitHub

11.06.25 | Studentenjobs, Vollzeit | Köln | JobLeads GmbH | 40.000 € - 60.000 € Seniority levelInternship Employment type - Employment typePart-time Job function - Job functionInformation Technology - IndustriesSoftware Development Referrals increase your chances of interviewing at taliox GmbH by 2x Sign in to set job alerts for “PHP Developer” roles. Cologne, North Rhine-Westphalia

10.06.25 | Vollzeit | Köln | JobLeads GmbH | 80.000 € - 100.000 € They are seeking a Senior Embedded Developer to join their team. As a Microsoft Gold Partner, they utilize the latest technologies, providing an opportunity to work with modern cloud solutions and contribute to impactful projects. Your Role - Drive firmware development for IoT products, owning specific components

08.06.25 | Vollzeit | Köln | JobLeads GmbH | 60.000 € - 80.000 € Real-time communication. - Work closely with frontend, QA, DevOps, Design, and Product to bring features to life - collaboration is core to how we build. - Take part in improving our development processes, suggesting better patterns, tools, or architectural decisions. Our Setup - Hybrid Work 3 days

08.06.25 | Vollzeit | Köln | JobLeads GmbH | 80.000 € - 100.000 € And frontend developers -as well as hardware specialists and other cross-functional experts-you'll contribute to a seamless, integrated product. - You'll also play a central role in defining how the products interact with our communication infrastructure and cloud systemensuring smooth performance