javascript English-speaking jobs in Bielefeld

Senior leadership role managing the Accounting department internationally. Responsibilities include strategic direction, ensuring compliant financial reporting, and driving process improvement via digitalization, AI, and BI solutions.

Provide hands-on technical expertise for built-in refrigerator systems and installation in European kitchen environments. Support project evaluation, technical problem-solving, and platform development. Requires relevant practical experience in appliance installation or refrigeration.

Own the enterprise Disaster Recovery strategy and governance. Conduct BIA, define RTOs/RPOs, and execute DR exercises. Requires 7+ years in IT infrastructure, with focus on enterprise DR and knowledge of DORA/ISO standards.

The ALDI Nord group seeks an SAP BTP Administrator to define and develop the SAP BTP architecture. Responsibilities include administering global accounts, subaccounts, and directory structures, as well as configuring and managing Cloud Foundry & Kyma environments. The role requires minimum 5 years of hands-on experience with SAP BTP and strong expertise in administration, operations, monitoring, alerting, and log analysis.

Senior Systems Engineer for Real-Time Processing using Rust/C++. Focus on low-latency, zero-downtime production software, including lock-free concurrency and Linux performance tuning.

Lead .NET Engineer for the Autobahn Platform Desktop team. Provide technical leadership in the .NET/Windows/WPF ecosystem, owning the full development lifecycle for core platform channels.

Senior lawyers with 8+ years' experience are sought to run their own practice at Spencer West. Candidates must have a practicing license, be self-employed, and be fluent in English.

Design and launch outbound plays into automotive and industrial engineering accounts. Build AI agents and extend the GTM dashboard using Claude Code. Requires 2-4 years in B2B GTM (BDR/SDR) with fluency in German and English.

Cleaning staff needed for the production area. Tasks include cleaning and disinfecting crates, tubs, and work surfaces, plus general production area cleaning. Experience in cleaning, reliability, and physical resilience are required.

Senior Space Systems Engineer to lead end-to-end space systems definition, design, and delivery. Focus on ground segment engineering, mission operations, and system architecture across space and ground segments. Requires 5+ years of relevant experience.

Guide global employees in adopting and maximizing Microsoft 365 and modern workplace technologies. This role combines M365 Adoption Consulting, Change Management, Training, and Community Management.

Performance Marketing Manager to drive European acquisition goals for activewear. Requires 5+ years of experience scaling acquisition, expertise in core channels, and strong analytical skills.

Sales Manager for the BeNeLux governmental market, focusing on expanding Quantum Systems' footprint in defense and security agencies. Responsibilities include strategic relationship building, B2G network management, and driving sales in autonomous systems.

Senior Legal Counsel, Product, will serve as privacy and product counsel, advising Product and R&D on AI regulation and digital requirements. This role shapes AI-first legal strategy and supports complex technology and commercial deals.

Strategic Key Account Manager for Mobility in Germany. Develop enterprise customer relationships in public transport and aviation, driving digital transformation and new business opportunities using T-Systems' technology portfolio.

Lead and scale the Applied AI Engineering team for Startups, guiding high-growth companies from experimentation to production using OpenAI technologies. Define operating models, mentor engineers, and drive technical strategy for customer adoption.

The University of Passau owes its strong visibility and good repute to excellent research, innovative teaching and its tight-knit international academic networks.

Senior marketing leader to build and scale Ordio's marketing engine, owning strategy, pipeline, and ARR. Requires B2B SaaS experience, scaling a company through growth stages, and expertise in demand generation. Fluent German and business-fluent English.

Lead the Satellite Operations team for the RISS constellation, ensuring safe, reliable 24/7 operations. Oversee mission readiness, anomaly response, and continuous process improvement across cross-functional teams.

This W3 Professorship in Radiochemistry involves leading the Institute for Nuclear Waste Disposal. Focus areas include nuclear waste management research, experimental methods, and developing simulation tools. Teaching in radiochemistry is also required.