javascript English-speaking jobs in Bielefeld

Senior .NET Backend Developer will design and implement software solutions, expand a service-oriented platform, and develop data exchange interfaces using .NET Core and Azure.

Study Physician to provide medical expertise and oversight for clinical trials from design to reporting. Requires MD degree, minimum 4 years clinical practice experience, and understanding of ICH-GCP. Experience in pharma industry or CRO is desirable.

Processes payroll for German entities, ensuring accuracy, compliance, and timely payments. Manages payroll-related accruals and prepayments, acting as the primary point of contact for employee payroll inquiries. Collaborates with Finance and HR teams to ensure compliance with statutory accounting and reporting requirements.

Amazon PPC Division Manager will oversee the PPC department, ensuring alignment with company strategy and operational effectiveness. Responsibilities include managing reporting, onboarding clients, building processes, identifying bottlenecks, and mentoring the team.

Internship focused on transport concepts and data analytics within the aviation logistics industry. Assist with data collection, analysis, and visualization to optimize transport concepts. Contribute to the development of transport KPIs and dashboards.

Application Engineer (m/f/d) Life Science & Pharma will be responsible for conceptual system architecture of industrial manufacturing platforms, integrating automation, digital systems, data, and physical equipment.

Leads the strategic transition of Finance operations from high-cost to low-cost regions, ensuring seamless migration and integration of financial reporting and accounting activities across six Business Units and acquired entities.

Experienced business leaders with entrepreneurial drive are sought to join a trusted business consulting network as Managing Directors. Partners will lead and grow their own firms in North and East Germany, supporting SMEs through a proven mentoring framework.

Project Engineer for Oil & Gas Applications will support and execute international projects, manage sub-projects, and act as the main point of contact for customers.

Define, implement, and evolve global leadership frameworks and competencies. Shape leadership qualification activities aligned with organizational goals. Act as a trusted advisor to senior leaders on leadership development strategies. Drive initiatives to elevate leadership quality and performance across regions.

Senior Global Brand Manager (m/f/d) Women’s Health will develop and implement brand strategies for the Women’s Health product sector. Responsibilities include market research, brand book management, campaign development, and budget planning. Requires a degree in Marketing or Business Administration and several years of brand management experience, ideally in pharmaceuticals or herbal products.

Postdoctoral researcher sought for a 3-year project on nanocarrier-based functional analysis of myeloid cells in inflammatory and autoimmune skin diseases. Requires PhD, expertise in molecular biology and immunology, and experience with in vivo inflammatory skin models.

Support Italian-speaking hoteliers with trivago products and services. Assist with customer record maintenance, presentations, and data reporting. Contribute to customer retention and product adoption initiatives.

commercetools seeks a Senior Technical Product Marketing Manager to lead positioning, messaging, and go-to-market strategy for the commercetools Platform, add-on products, and ecosystem enablers. This role requires a strong understanding of modern AI platforms and architectures, including LLMs, embeddings, and agent-based systems. You will translate complex technical concepts into compelling stories that inspire adoption and differentiation.

Lead all front-office power trading activities, including defining and executing trading & hedging strategies. Build, scale, and run the trading desk, including analytics. Design and execute the hedge program, structure and execute power and hedge products, and drive portfolio optimization.

Acts as a strategic HR Business Partner for global MED Operations, providing HR advisory services and driving operational transformation. Develops and implements HR strategy, leads global projects, and coaches managers on talent development. Requires a relevant academic degree, several years of global HR experience, and expertise in creating HR strategies aligned with organizational goals.

Engineering Lead will design, develop, and improve scalable systems. This role requires proven experience in business operations, backend engineering, and software architecture. Must have experience leading engineering teams and managing large-scale systems.

Senior Director will lead transaction tax teams across Germany, Europe, and globally, advising on buy-side and sell-side transactions, including tax due diligence reports and transaction structuring.

Working Student (m/f/d) to clean, standardize, and create HR document templates for C&A Europe. Will test templates, support document management software, and communicate with stakeholders.

As a SOC Physical Design Engineer, you will own block level PnR, floor-planning, clock and power distribution, and static timing closure. You will perform power and noise analysis, layout verification, and develop low power clock network guidelines. You will resolve design and flow issues and contribute to documentation and specifications.