javascript English-speaking jobs in Bielefeld

Founding CTO/CPTO to architect and build a next-generation Identity + AI Enforcement platform. Lead customer discovery, product vision, and technology strategy. Recruit and manage an engineering team. 10+ years backend engineering and system architecture experience required. Strong understanding of OAuth/OIDC, API keys, tokens, and identity flows. Experience with AI/LLM systems or willingness to learn. Hands-on coding mentality and experience with infrastructure-as-code and cloud deployments.

Leads Electrical, Instrumentation & Control (E,I&C) discipline for large-scale industrial projects. Builds, develops, and manages a high-performing E,I&C engineering team. Ensures compliance with relevant regulations and standards.

Designs visually compelling assets for digital and offline channels, including paid ads, social media, web, email, retail, and print. Creates motion graphics, animations, and video edits for campaigns and brand storytelling. Collaborates with cross-functional teams to deliver cohesive solutions.

Develop and manage international key accounts in the data center segment, building and maintaining long-term customer relationships at the C-suite level. Co-develop and implement the central segment strategy for data centers, developing go-to-market strategies and use cases. Build and maintain an internal cross-country data center community to foster knowledge exchange and synchronize activities.

Manage large-scale SAP S/4HANA transformation initiatives for leading organizations. Deliver projects within Retail, FMCG, and Consumer Goods environments. Build, develop, and lead SAP teams.

Leads maintenance strategy, equipment reliability, and technical operations across a pharmaceutical manufacturing site. Manages preventive, corrective, and predictive maintenance activities. Improves equipment performance and supports site investment projects.

Deputy Country Manager to support market expansion and execute local strategies in Germany. Will assist with business development, revenue growth, operational management, and team leadership. Requires senior management experience in e-commerce, retail, or related industries with a proven track record of P&L management and business scaling in Germany or Europe.

Workplace Consultant manages and improves workplace services across devices, software, and collaboration platforms in a global enterprise.

Leads the global Science Expert function, defining scientific strategy, managing subject matter experts, and ensuring alignment with organizational goals.

Lead the delivery of strategic customer projects for VidiNet and BMS solutions. Manage and develop delivery teams, ensuring alignment between business requirements and technical delivery.

Experienced Energy/Commodity trading professional to lead and support new product implementations and updates. Drive commercial prioritization, manage Single Deal Approvals, and steer the implementation roadmap.

Product Owner for the further development of a nationwide web application for managing employee identifiers in outpatient care. Responsibilities include managing agile implementation, gathering and prioritizing requirements, and maintaining the Product Backlog. Requires fluency in German, experience as a Product Owner in agile IT projects, and technical IT background.

Senior Quantity Surveyor to oversee commercial aspects of major data center projects. Manages budgets, prepares reports, and works with teams to ensure successful project delivery. Requires 3-5 years' experience at PQS level or above.

Service Technician (m/f/d) Blade Repair needed for rotor blade repairs and wind turbine servicing. Requires platform certification (Käufer, Terra), experience with structural damages, and fluency in English.

The Business Applications Developer will design and implement a platform for managing research dataset applications, including submission, review, and approval processes. The Developer will leverage Microsoft 365 and Power Platform to develop integrated solutions, ensuring security, governance, and compliance.

Senior Manager for a global healthcare organization's Computational Innovation PMO. Translates strategic priorities into execution, communication, and follow-through across scientific, operational, and leadership interfaces. Requires a PhD, MD, or equivalent in life sciences, strategy consulting experience, and strong communication skills.

Develops, evaluates, and onboards key suppliers for critical energy storage system components and services across Europe and overseas markets. Leads procurement, contract management, and supply chain coordination for overseas projects. Builds and manages overseas service networks for commissioning, after-sales service, and operations & maintenance. Supports European localization initiatives and future manufacturing footprint development.

Senior Process Analyst to drive end-to-end supply chain process improvements in a global digital transformation program. Lead process analysis, collaborate with stakeholders, and design scalable, sustainable processes.

Senior ERP Program Manager to oversee and coordinate enhancements within a live Oracle NetSuite environment. Manage, prioritize, and structure enhancement requests while ensuring system stability. Coordinate between business stakeholders and the external ERP partner.

RE Technologies seeks a Software Architect with 8-10+ years of experience leading the architecture, design, and validation of supervisory control software for wind turbines. Responsibilities include architecting and evolving the software platform, defining software modularity and integration strategies, and leading model-based design initiatives.