javascript English-speaking jobs in Bielefeld

Lead a team of engineering specialists in the engineering of Power Plant and Hydrogen business initiatives. Manage engineering-related risks and opportunities, ensuring compliance with technical contract execution and documentation standards.

Technician for Testing and Process Automation supports innovative automation solutions. Responsibilities include planning tests, analyzing results, configuring equipment like robots, and providing technical support. Requires a background in relevant engineering fields.

General Manager Fleet oversees the safe, compliant, and efficient technical and operational performance of assigned vessels. This leadership role maximizes fleet performance, manages budgets, and ensures high safety standards across the fleet.

The M&Q Financial Controller oversees financial reporting and management for the Kiel Manufacturing Site. Responsibilities include monthly closing, SOx controls, team supervision, and business planning. Requires an MBA and 5+ years in manufacturing finance.

Psychometrics Expert role requires authoring original, precise psychology questions, rating difficulty, and providing detailed Chain-of-Thought solutions with academic references. Must have a PhD, PsyD, or doctoral candidate status in Psychology.

Director, Sales Operations DACH leads operational effectiveness for Mitel's sales organization across Germany, Austria, and Switzerland. Responsibilities include sales planning, territory optimization, and managing channel integrity. Requires 5+ years in B2B sales or operations with CRM expertise.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

Support strategic transformation and AI initiatives by driving data analysis, evaluating AI use cases, and creating management reports. This role requires strong analytical skills and familiarity with AI tools.

Senior Project Manager drives financial integration of M&A and carve-outs, leading global transformation programs. Requires 3+ years executing post-merger integrations and strong project management skills.

Senior macOS QA Engineer validates the stability, security, and compatibility of a secure macOS platform. This hands-on role designs and executes manual tests focusing on system extensions, IPC, and low-level OS behavior. Requires 5+ years of macOS QA experience.

Own end-to-end SmartReports implementation delivery for EMEA hospitals and radiology practices. Steer technical conversations regarding HL7/RIS/PACS integrations, managing cross-functional teams and external partners. Requires project management experience and technical affinity.

Technical Director for Events is responsible for the technical direction, planning, and execution of complex events and installations. Requires 5+ years in technical production, expertise in lighting/AV systems, and strong team leadership.

Principal Architect focusing on Service Strategy & Service Management. Develop service strategy, manage portfolios, analyze demand/value, and support cost assessments. Requires 10+ years in IT/Service Management within complex environments.

HR Manager for PSS Esslingen on a 15-month limited contract. Responsibilities include recruitment, training, compensation, labor law compliance, and managing HR operations across all levels. Requires German and English fluency.

Process & Performance Manager to champion technical integration and process modeling for SAP S/4HANA transition. Drive MMIP transformation, optimize E2E workflows, and define process KPIs. Requires SAP/S/4HANA and process modeling expertise.

Architect and execute a category-defining GTM strategy for EMEA Retail & CPG. Build growth engines, scale partner ecosystems, and drive Data and AI adoption for major retailers and consumer brands.

Engineer/Technical-Scientific Staff Member to set up and maintain a new clumped isotope mass spectrometer system. Responsibilities include developing workflows, data processing, and supporting research groups. A natural science or technical diploma is required.

Lead the Transformation & Change Solution Group, creating and offering tailored consultancy services for Lufthansa Group and international clients. Responsibilities include sales support, project advisory, and team development.

Administrative Assistant to Top Management ensures smooth organization of administrative tasks. Responsibilities include schedule coordination, travel arrangements, correspondence in German, English, and Japanese, and meeting organization. Requires commercial education and 2+ years of experience.

Software Engineer (m/f/d) specializing in Python and 3D Printing. Develop software for controlling high-precision 3D laser printers, focusing on algorithms, UI, and hardware interaction. Requires CS/Math/Physics/Engineering background and Python expertise.