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 | JobLeads GmbH | 40.000 € - 60.000 € Durch die Diversität an Projekten lernst du immer wieder neue Technologien und Tätigkeiten kennen - Flache Hierarchien und offene Kommunikation Wir sind jederzeit bereit für offene Gespräche - Equipment Firmenlaptop nach Wahl Junior Frontend Developer für Shopify (m/w/d), Vollzeit Düsseldorf, North Rhine-Westphalia

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

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

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

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

06.06.25 | Vollzeit | Köln | JobLeads GmbH | 60.000 € - 80.000 € In Frontend or App development with Flutter it is a plus. In your role, you should be familiar with Infrastructure as Code using Terraform with AWS. Our Spring Boot Services mostly use a serverless architecture like AWS ECS with Fargate in combination with AWS SQS, AWS SNS, and AWS Cloudfront. You should