Stellenangebote für Frontend Developer Jobs in Deutschland

22.06.25 | Vollzeit | Frankfurt am Main | JobLeads GmbH | 60.000 € - 80.000 € Stack, including frontend (Windows Forms, DevExpress, HTML5, Blazor), middleware (REST API), interfaces (FHIR), and backend (SQL). - Collaborate closely with product managers and provide technical expertise in concept development. Your Profile - Completed training as an IT specialist or a degree

22.06.25 | Vollzeit | Heilbronn | JobLeads GmbH | 80.000 € - 100.000 € Backend-first development of shared platform services in Kotlin. - Build and maintain modern UIs in React (or Vue, with willingness to shift). - Contribute to architectural improvements and system-wide initiatives. - Lead by example in mentorship, collaboration, and delivery. - Help drive cross-functional

22.06.25 | Vollzeit | Köln | JobLeads GmbH | 40.000 € - 60.000 € An exceptional shopping experience. - You continuously optimize and maintain existing frontend applications regarding performance, speed, usability, minimizing load times and maximizing interactivity - You proactively contribute your own suggestions, solutions, and technologies to the development process - You

22.06.25 | Vollzeit | Köln | JobLeads GmbH | 40.000 € - 60.000 € Fullstack Developer (m/w/d) - Gestalte die Zukunft mit uns! Full-Stack Developer (m/w/d) mit Fokus auf AI Coding Frontend Developer für Shopify (m/w/d), Vollzeit Fullstack Entwickler - E-Commerce (w/m/d) React Developerin (m/w/d) im Kölner Startup Das Know-how unserer Community

22.06.25 | Vollzeit | Leverkusen | JobLeads GmbH | 60.000 € - 80.000 € Or Senior Developer with Architectural responsibility across both frontend and backend - Experience in agile projects - Know-how of different process models, in terms of the modeling and design of software systems - Experience with integrating various systems and technologies, including APIs, web services

22.06.25 | Vollzeit | Heidelberg | JobLeads GmbH | 80.000 € - 100.000 € Generative models (e.g., GPT, DALL - E, Stable Diffusion). - Build scalable ML pipelines for training and inference, including CI - CD workflows Collaborate with frontend developers to ensure smooth integration of AI into user-facing products. - Develop RESTful APIs or services to serve models in production

22.06.25 | Vollzeit | Freiburg im Breisgau | JobLeads GmbH | 60.000 € - 80.000 € Team members in developing and maintaining automated tests Your Profile - Several years of hands-on experience in test automation for both frontend and backend systems, including tools like Robot Framework, Postman, Selenium and Playwright - Exposure to test Management Systems Xray (Jira extension

22.06.25 | Vollzeit | Berlin | JobLeads GmbH | 60.000 € - 80.000 € Theme Entwicklerin - 100% REMOTE - (m/w/d) Grafik Designerin - Motion Designerin (m/w/d) Senior Frontend Developer - UX & Design Systems (m/f/d) Senior AI Product Designer - UX - UI (all genders) Senior AI Product Designer - UX - UI (all genders) Publisher Relations Specialist IT - 24 months contract

22.06.25 | Vollzeit | Osnabrück | JobLeads GmbH | 80.000 € - 100.000 € Und technischer Themen auf der Roadmap - Einschätzung der Komplexität und technischen Realisierbarkeit von Anforderungen - Verbesserung der Developer Experience, Auswahl von Tools und Workflows - Anforderungsgetriebene Entwicklung der Prozesse im Backend mit passender Architektur - Enge Zusammenarbeit mit unseren