javascript English-speaking jobs in Bielefeld

Support the expansion of our institutional investor network across key European markets. You will work closely with senior team members to strengthen existing relationships, identify new business opportunities, and contribute to the successful fundraising of our alternative investment strategies.

Post-doc position in SFB 1759 focusing on the social dimensions of sample return missions. Research involves investigating psychological, ethical, and media aspects related to extraterrestrial life. Tasks include scale development, survey construction, and data analysis.

Head of Europe leads 150 colleagues across nine countries, driving business performance and growth. This role involves full P&L responsibility, translating global strategy into regional action, and leading sales and service organizations. Native German and very good English are required.

Area: Faculty IV: School of Science and Technology | Job scope: part-time | Duration of employment: limited | Posting-ID: 7111 The University of Siegen is a modern university with an international orientation and a focus on interdisciplinary research.

Experienced General Manager to lead store performance, including sales, staff development, merchandising, and expense control. Must have 3-5 years of retail management experience, strong leadership and communication skills, and a passion for the brand.

Design Director for Running Footwear to develop and direct industry-leading creative solutions. Lead the internal creative team to achieve world-class results across multiple concepts. Requires 10+ years in Sporting Goods/Fashion or Design management and 3 years of team leadership experience.

Submit your CV for consideration even if no current position is open. We review unsolicited applications to find a suitable role within our team.

Experienced Cash Manager needed to own cash flow and working capital for German and international clusters. Responsibilities include liquidity steering, AR/AP management, and treasury operations. Hands-on experience with payments or liquidity planning is key.

Provide senior-level consultancy, project leadership, and strategic oversight for large-scale, high-value projects in the Hi-Tech sector. Lead multi-disciplinary teams, ensuring projects are delivered to the highest standards of quality, safety, and performance. Manage commercial performance, client engagement, and risk management.

Support corporate housekeeping, assist in business development, and provide general legal support. Requires enrollment in Law studies for at least 12 months and fluency in English and German.

PCB Designer supports next-gen electronic and photonic test/measurement solutions. Responsibilities include creating complex PCB layouts, component placement, routing, and ensuring manufacturability. Requires 3+ years of PCB design experience.

Fractional CMO to lead marketing strategy and accelerate growth for learning programs. This senior, performance-based role requires 10+ years in marketing leadership with experience in digital acquisition, content strategy, and ROI measurement.

Design Engineer develops and optimizes aluminium building systems for windows, doors, and façades, focusing on fire, burglary, and bullet resistance. Requires engineering degree, CAD proficiency, and knowledge of construction standards.

Sales Assistant supporting Sales Managers in an international B2B environment. Responsibilities include managing customer offers, orders, and sales reports. Requires fluency in German and English.

Research Assistant needed in chemistry, physics, civil engineering, mineralogy, or materials science. Responsibilities include project implementation, sample preparation, and material analysis using techniques like ToF-SIMS and XRD.

Evaluate search results and AI-generated content for quality and relevance. Conduct online research to support rating decisions. Requires excellent German and English communication, strong analytical skills, and residency in Germany.

Senior Project Developer will lead the development of utility-scale solar and battery storage projects in Germany. Responsibilities include identifying opportunities, managing permitting, coordinating with stakeholders, and preparing projects for construction.

IT Solutions Lead manages demand execution, solution design, and delivery for regional applications. Requires 7+ years in IT business partnering, knowledge of ITIL/Agile, and proficiency in German and English.

The Area offers Maritime classification services through ~120 committed employees in eight German locations, with its headquarters in Hamburg. Services delivered are Newbuilding (NB) as well as Classification and Verification of Material and Components (CMC/VMC), while Fleet in Service (FiS) is organized in a separate service line across the Region.

Develop next-gen perception and multi-object tracking systems for autonomous systems in complex environments. Drive technical direction, design robust tracking pipelines, and deploy production-ready software on robotic platforms using C++ and Python.