construction English-speaking jobs in Gelsenkirchen

Senior Credit Manager responsible for risk analysis, credit decision facilitation, and ongoing management of real estate credit exposures. Requires experience in hotel investments, cash flow projections, and valuations.

Lead and develop X FAB's photonics activities, focusing on silicon photonics, heterogeneous integration, and optical device development. Manage multidisciplinary teams, define technology roadmaps, and drive strategic collaborations with partners.

Implement data visualization plugins in TypeScript using React. Collaborate with design and frontend teams. Ensure smooth application performance across platforms.

Lead and develop the IT team, defining and implementing IT strategy aligned with company goals. Oversee support across Microsoft 365, Active Directory, networking, VPN, and Windows/Linux server environments. Ensure stable and secure operation of all IT systems and endpoints. Manage IT procurement, assets, and inventory. Regular travel to the UK is mandatory.

Full-stack developer to redesign and implement existing application using preferred languages. Participate in software architecture and design decisions. Lead Developer or CTO role available. Expertise in JavaScript, Node, React, Redux, and SaaS experience preferred.

Drive and steer high impact sourcing projects for E.ON's product and service categories. Develop and implement sourcing optimization initiatives to enhance supply chain processes. Collaborate with negotiation experts and category teams to refine sourcing approaches and strategies.

Implement and improve graphic features, refactor code, and fix bugs. Requires 2+ years of C++ development experience, knowledge of graphics APIs (DirectX, Vulkan, OpenGL), shader writing (GSL, HLSL), and debugging tools.

As a Cash Collection Specialist, you will manage overdue accounts, contact customers regarding unpaid invoices, and negotiate payment plans. You will collaborate with sales and finance teams to resolve billing issues and ensure timely collection of outstanding debts.

Investment Banking Associate/Vice President for a leading international mid-market investment bank. Execute M&A transactions, build financial models, and prepare client materials. Associate requires 4-6 years of experience, VP requires 6-9 years. Fluency in German and English is mandatory.

Build innovative AI systems using ML frameworks and Generative AI models. Design, implement, and deploy end-to-end solutions on major cloud providers. Collaborate with engineers and clients to deliver impactful solutions.

The Research Training Group 2950 SyMoCADS offers 9 doctoral research positions and 1 postdoctoral position in various fields related to microfluidic control (MC). Applicants must hold a Master's degree (for doctoral positions) or a Ph.D. (for the postdoctoral position) in a relevant field. Specific degree requirements vary by project.

Develop and optimize quantitative trading strategies for flexible assets across various energy markets. Build predictive models for price forecasting, asset availability, and market analysis. Collaborate with traders to validate strategies and incorporate market insights.

Provides operational support for recruitment, internal mobility, and HR processes. Coordinates administrative tasks, manages databases, and acts as a point of contact for candidates and stakeholders. Requires 5+ years of experience in a secretarial or operational role, preferably in HR.

Sales Development Representative will generate leads, analyze and qualify them, and actively outreach to customers. Responsibilities include presenting company products, identifying customer needs, and establishing customer relationships. Requires minimum 2 years of B2B sales development or account management experience, willingness to travel, and proficiency in CRM systems and MS Office. German native speaker or C2 level required, English B2 or better.

Apple's Cellular Software team seeks engineers to develop core cellular technologies for iPhones, iPads, watches, and other products. Responsibilities include architecting, designing, and documenting cellular software, collaborating with cross-functional teams, and testing and verifying the protocol stack.

Capital Sales Account Executive will drive sales of high-value capital equipment within the Enabling Technologies portfolio. Responsibilities include managing existing accounts, identifying new business opportunities, leading complex sales cycles, and building relationships with surgeons, healthcare professionals, and hospital leadership. Requires a Bachelor's degree and 5+ years of experience in Spine surgical or medical capital equipment sales. Fluency in German and English is required.

Account Executives drive incremental add-on business within Workday's existing customer base. Responsibilities include developing and maintaining customer relationships, performing account planning, and coordinating with internal teams. Requires 4+ years of experience selling SaaS solutions to C-levels and negotiating deals.

Manage and deliver learning programs, design blended learning solutions, and embed AI into L&D practice. Drive global L&D projects, analyze learning data, and manage L&D operations.

Build and maintain data pipelines and orchestrate data workflows to support Statista's content publishing processes. Develop ETL processes, automate data tasks using Python, and optimize data infrastructure.

Design, develop, and integrate network security components for a dynamic operating system based on NixOS. Leverage Open Source software and contribute to upstream projects.