javascript English-speaking jobs in Bielefeld

Senior Manager Corporate Development will shape BMG's future strategy, working closely with leadership to identify and execute strategic initiatives. This role involves market analysis, driving business development, and supporting M&A activities.

Lead all front-office power trading activities, defining and executing trading and hedging strategies. Build and manage the trading desk, including analytics. Structure and execute power and hedge products, optimize portfolio to maximize margin and reduce volatility.

The Commercial Director Pharmacy Channel Germany will drive the success of the Pharmacy channel strategy. This role requires a highly motivated individual with a strong sales track record. Responsibilities include shaping and executing the Pharmacy Channel Vision and Strategy (Bricks and Mortar) for Germany, setting and delivering financial targets, managing people resources, and creating product activation aligned with portfolio prioritization.

The Go-To-Market Lead (Germany) is responsible for driving revenue growth, market share expansion, and brand strength across all income streams for Merlin Entertainments' Germany cluster. This role owns the full commercial and go-to-market agenda, spanning performance and brand marketing, content, PR, pricing and promotions, digital commerce, partnerships, and distribution channels.

Student Research Assistant to build platform integrations, create documentation, and contribute to open-source code for a social science experimentation platform.

Experienced systems engineers are needed to build and lead operations and development teams for the European Sovereign Cloud (ESC), delivering high-availability AWS services exclusively for EU customers. Responsibilities include overseeing the launch of ESC in 2025, collaborating with global AWS teams, and ensuring the availability, reliability, latency, performance, and efficiency of ESC.

Senior Accountant responsible for operative and strategic accounting, financial reporting, annual financial statements, and audit support. Requires a finance and accounting degree, 5+ years of experience, and strong communication and analytical skills.

Integration Engineer needed to support the deployment of industrial digital solutions. Responsibilities include coordinating and delivering the integration of industrial equipment and production systems, ensuring reliable data acquisition and customer onboarding. Requires experience with industrial hardware, OT/IT systems, and communication protocols. Strong communication and coordination skills are essential.

Develop and execute social media and influencer marketing strategies for NORSAN Netherlands. Manage social media channels, plan and execute live events, and create marketing materials.

Design and implement AI pipelines for sensor data, combining physical models with machine learning. Deploy and optimize models on embedded hardware. Collaborate with engineers to integrate AI into real devices.

As an international recruiter, you will manage the full recruitment cycle for both national and international positions. You will develop recruitment strategies, coordinate with departments, and build networks. You will analyze progress, optimize procedures, and manage candidates efficiently.

Drive cost transparency and performance steering across German business units. Analyze cost deviations, support performance improvement initiatives, and coordinate budgeting and forecasting processes.

Senior AI Expert to explore, design, and prototype cutting-edge AI technologies for defense applications. Responsibilities include evaluating technical feasibility, tracking research trends, and advising on regulatory implications. Requires PhD in AI/ML, 10+ years experience, and strong hands-on skills in ML/DL frameworks.

Leads the German logistics team and develops a European logistics concept. Manages international logistics teams, analyzes freight flows, and optimizes warehouse structures. Develops logistics concepts for key accounts, negotiates transport services, and manages customs processes. Requires a logistics degree, experience in international logistics, and fluency in German and English.

Provides closing-oriented consulting to corporate clients on foreign exchange, interest rate, and investment management solutions. Responsible for results within defined area and aligning acquisition activities with target groups.

Head of Operated Residential Germany will lead the operational strategy for Covivio's operated residential portfolio in Berlin, including a new full-service residential concept at Alexanderplatz. This role involves building and managing a team, developing operating models, and ensuring successful project launches.

Leads commissioning activities for HVDC projects, ensuring compliance with GE standards and client satisfaction. Manages commissioning teams, schedules, and budgets. Requires experience in HVDC system commissioning, including valve systems, switchgear, SCADA, and protection & control. Fluent English required, German a plus.

PhD position focused on inverse design of microstructures for sustainable structural metals. Develop automated workflows for microstructure reconstruction, identify material parameters, and establish structure-property linkages. Collaborate with researchers on material manufacturing and characterization.

DevOps Engineer responsible for setting up, maintaining, and improving application deployment environments. Experience with cloud technologies, particularly Microsoft Azure (Databricks, Unity Catalog), SQL, and Python is required.

Lead and develop AI-powered search and decision support solutions for Thieme's medical products. Own the strategic direction and full lifecycle responsibility for AI-driven search, from keyword search to chat interfaces. Collaborate with product leads and engineering teams to translate user needs into technical roadmaps and solutions. Build and lead a cross-functional development team, driving continuous improvement through data-driven optimization.