Stellenangebote für Systems Developer Jobs in Köln

12.05.25 | Vollzeit | Köln | JobLeads GmbH | 60.000 € - 80.000 € Performant backend services in Go - Work with PostgreSQL, Redis, RabbitMQ, Docker - Design and ship GRPC APIs for our AI-driven infrastructure - Think in systems, not just functions - Contribute ideas, not just code Qualifikation What we expect Mid to Senior level Go experience (2+ years) - You’re autonomous

12.05.25 | Vollzeit | Köln | JobLeads GmbH | 60.000 € - 80.000 € Softwareentwicklung mit den Fertigungsprozessen. Unser Ziel dabei Agile Lösungen entwickeln, die zu einer optimierten und automatisierten Produktion führen. Klingt spannend? Dann lies unbedingt weiter, denn wir suchen zur Verstärkung unseres Teams einen Senior Software Developer m - w - d Kotlin - Java. Vielleicht

12.05.25 | Vollzeit | Köln | JobLeads GmbH | 40.000 € - 60.000 € Research institutions and laboratories, delivering technical expertise and customised solutions that transform their operations. Key Responsibilities - Achieve annual sales targets through a solution-driven sales approach, focusing on high-value laboratory automation systems. - Develop a strategic sales

12.05.25 | Vollzeit | Köln | TRILUX-Leuchten GesmbHEnergieelektroniker/-in, Mechatroniker/-in oder vergleichbar) erfolgreich abgeschlossen haben - Berufserfahrungen im Bereich der Produktion vorweisen können - gute PC-Kenntnisse besitzen - über ausgeprägte Kommunikations- und Teamfähigkeit verfügen - die Bereitschaft zur Schichtarbeit haben Unser An

12.05.25 | Freelancer, Vollzeit | Köln | www.freelance.deCD/Azure/Financial Risk - Remote/Zürich Project We are seeking an experienced Quant Developer (R Expert) to support the migration of risk analytics and data processes to a new target architecture. This role requires strong technical leadership in R, deep understanding of risk systems, and hands-on

11.05.25 | Vollzeit | Köln | JobLeads GmbH | 100.000 € - 125.000 € Supply, increased reliability, and improved resilience, we turn vision into action. We lead and de-risk implementing new business models and technologies that are leading the way to a more sustainable future. We are thinking in integrated systems and work across value chains when creating broader

11.05.25 | Vollzeit | Köln | JobLeads GmbH | 100.000 € - 125.000 € Develop and maintain a scalable backend. - Enhance APIs for stream management. - Lead and mentor a development team. - Collaborate with DevOps on cloud systems. - Ensure security, code quality, and documentation. What You Bring - 5+ years of backend development experience (, Go, or Python

11.05.25 | Vollzeit | Köln | JobLeads GmbH | 80.000 € - 100.000 € One of the primary benefits of a master license arrangement for a licensee is reduced risk. The licensee can leverage Boardroom Advisors’ brand reputation, established systems and processes, and marketing support to enter a new market with confidence. This can significantly reduce the risk of failure

11.05.25 | Vollzeit | Köln | JobLeads GmbH | 100.000 € - 125.000 € Expertise in many or most Service Lines within the Digital Product Development Service Area, including Product Discovery, User Experience & UI Design, Digital Product Engineering, Systems Integration, Legacy Modernization, and Sustenance Engineering. *Demonstrated success in sales engineering and business