javascript English-speaking jobs in Bielefeld

Field Coach Trainer will monitor client interactions, coach sales teams on performance and client experience, and deliver training programs. Requires 5 years of training & development experience in luxury retail, proven coaching skills, and strong communication abilities.

Sales Manager PLM for Shipbuilding requires a technical background in maritime engineering and proven sales experience. Responsibilities include expanding the international customer base and managing international sales cycles.

Design, develop, test, and maintain scalable web applications using modern frontend and backend technologies. Requires 3–5 years of experience with C#, .NET Core, React.js, REST APIs, and SQL Server.

CAD Engineer for aircraft retrofit solutions. Create and modify 3D models and technical drawings, supporting modification projects within the 3DEXPERIENCE environment. Requires a relevant engineering degree and experience in aircraft or mechanical design.

Senior Fermentation Specialist owns day-to-day fermentation execution from preparation to batch handover. This hands-on role requires experience with large vessels, PLC equipment, and process monitoring in a manufacturing setting.

PhD Student position in Cellular & Molecular Immunology at UMG. Research focuses on MiT transcription factors in immune responses and autoimmune diseases like MS. Duties include EAE experiments, sample analysis, and genetic studies. MSc in life sciences required.

Student intern to support research on thin film characterization for inline metrology in battery manufacturing. Develop optical spectroscopy concepts, design experiments, and analyze spectral data. Requires a master's student in relevant engineering or science.

Senior Product Designer to shape the feel and function of a Data Platform. Own end-to-end user journeys, evolve the design system, and turn complex technical workflows into intuitive B2B experiences. Requires 7+ years in product design.

Plan, book, monitor, and report on transport routes across Europe, UK, and Ireland. This role involves coordinating shipments, managing compliance, and serving as a main customer contact. Requires transport planning experience and proficiency in English and German.

Lead Global Developer Engineering as Director of Engineering, Platform. Maximize engineering leverage by reducing complexity through a cohesive platform, overseeing unified developer platform and core infrastructure for 4,000+ engineers.

Financial Sales Advisor builds long-term client relationships, providing excellent financial advice. Responsibilities include analyzing products and understanding client financial circumstances. Requires interest in finance and sales, strong communication, and fluent English.

Technical Sales Representative DACH drives sales for the Manufacturing Automation Platform. Responsibilities include consultative selling, pipeline management, and collaborating with engineers on technical designs. Requires German and English fluency.

Senior Graphic Designer to own NVision’s visual identity across marketing, web, and technical assets. Requires 5+ years experience, Adobe Creative Suite, and Figma proficiency. Translate complex concepts into creative plans.

Data Center Technician supports critical infrastructure operation. Responsibilities include monitoring electrical systems, assisting with cooling and ventilation maintenance, and performing installation and cabling activities.

Seeking a Postdoc in Structural Biology of Protein Kinase Regulation by RNA Helicases at DKFZ. This role involves research within the Division of Molecular Embryology, focusing on Wnt pathway regulation.

Trainee Product Engineering supports Westwing Collection product development. Responsibilities include creating 3D CAD models, conducting prototype reviews, and running structural simulations. Requires an Engineering degree and CAD experience.

Experienced CFO needed for a long-standing industrial manufacturer. Lead financial strategy, transformation, and performance across Finance, Controlling, Procurement, and IT. Requires a Chartered Accountant qualification and 10+ years in senior finance roles.

Strategic Group CFO to lead financial transformation and support international growth for a Private Equity-backed Retail/Manufacturing group. Requires experience in manufacturing, scaling businesses, and driving operational excellence.

Professorship in Digital Innovation and Strategy. Responsibilities include program development, conducting masterclasses, supervising research, and conducting practice-oriented research in digital transformation. Requires advanced degree and relevant professional experience.

Senior Director Product Management for Surgical Imaging. Oversee the global product portfolio lifecycle, defining strategic direction and ensuring technical excellence, regulatory integrity (MDR, FDA), and innovation. Leads senior technical teams.