student English-speaking jobs in Kassel

Own deals from qualified opportunity to paid subscription. Drive the sales cycle, build business cases, and ensure successful customer onboarding.

Seasonal Experiential/Fitting Technician needed to deliver club fitting experiences and manage events across West and Central Germany. Must have a passion for golf, product knowledge, and experience with launch monitors like Trackman.

Designs, implements, and monitors occupational health and safety policies across sites, ensuring regulatory compliance. Conducts risk assessments, safety audits, and incident investigations. Provides safety training and tracks safety KPIs. Requires knowledge of German and EU occupational safety regulations and standards, including DGUV, Brandschutz, and Arbeitsschutz frameworks.

Experienced Physiotherapists with a B2 German certification are sought for healthcare opportunities in Germany. Assess, diagnose, and develop personalized treatment plans for patients. Provide physiotherapy treatments and collaborate with healthcare professionals.

The ifo Institute seeks a Postdoctoral Researcher / Economist to join the Center for Migration and Development Economics. The successful candidate will conduct research on the economics of migration and integration, contribute to policy-relevant solutions, and guide doctoral candidates. Applicants must have a PhD in economics or a related field and proven research experience in internationally recognized journals.

Provides administrative and financial support to a Facilities Management team. Manages purchase orders, invoices, and financial reports. Maintains databases and performs clerical duties. Requires two years of post-high school education and five years of diverse clerical experience.

Support advanced material testing methods for high-voltage battery components. Apply modern analysis methods such as computed tomography, digital volume correlation, and data analysis. Contribute to the design and setup of a CT-compatible test apparatus. Assist with sensor integration and mechatronic aspects of the test setup. Support experiment-simulation correlation for improved material understanding.

Lead the Construction and Engineering facultative practice, placing complex risks globally and driving business strategy. Extensive experience in facultative reinsurance broking and a proven track record of placing large-value risks are required.

System Integration Test Engineer (m/f/d) for Airbus Helicopters in Donauwörth. Responsibilities include defining, preparing, and implementing verification and integration plans for helicopter systems, supporting ground and flight testing, and developing test procedures. Requires a degree in Electrical Engineering, Aerospace, or a related field, experience in project management, and knowledge of embedded systems.

Provide high-quality travel assistance via chat, phone, and email. Process bookings and educate customers on the Navan platform. Must be fluent in German and English, have GDS experience, and be metrics-driven.

As an IT Business Partner, you will translate business strategy into IT demand and project roadmaps. You will act as the primary contact for business leaders on IT topics, manage demand and portfolio, and steer key IT projects.

The Editor will manage 8-12 illustrated book projects from acquisition to publication. Responsibilities include developing editorial workflows, managing budgets, coordinating with authors, contributors, and external partners, and ensuring editorial consistency and quality.

The Customer Care Lead manages and coordinates the resolution of escalated customer complaints. The role acts as a liaison between customers, customer service teams, and engineering to ensure timely and effective issue resolution. Responsibilities include managing the relationship with the Road Side Assistance provider, processing financial information for reimbursements, and ensuring compliance with technical standards and regulations.

Own Pling's architecture and code, strategy, and execution. Build complete features end-to-end, own the technical direction, and design and own the LLM pipelines that power Pling's AI features. Define and lead the migration to the next-generation architecture and build the development pipeline.

The Chief of Staff will partner with the CEO and leadership team on strategic initiatives, leading cross-functional projects in operations, hiring, partnerships, fundraising, and execution. This role requires strong problem-solving, ownership, and the ability to translate complex priorities into actionable plans.

Regulatory & Start-Up Specialist for clinical trials in Germany and Austria. Requires EU CTR experience, local language proficiency, and knowledge of national requirements. Prepares and submits regulatory documents, performs feasibility and site activation activities, and ensures adherence to SOPs and timelines.

Responsible for the strategic management of merchandise performance and stock allocation, ensuring correct allocation percentages are achieved within deadlines and sales plans. Analyze sales, stock, and KPIs to identify fast and slow sellers and derive trading actions to maximize sales and profit. Plan delivery phasing by brand module and MPG, ensuring the right quantities and timing per store. Prepare trading calls, present findings and suggested actions to stakeholders, and take ownership of store performance. Ensure high-quality data foundations through the confident use of SAP, BIS, and Excel. Support the implementation of the company's markdown strategy by analyzing performance, aiding in the definition of markdown prices, and providing system- and process-related learnings.

Develop and implement mathematical models to assess the population health impact of novel diagnostic tools for respiratory infections. Utilize experimental, clinical, and programmatic datasets for model parameterization, calibration, and validation. Contribute to scientific communication, including publications and presentations.

Provide support to the Kia Europe Sales Team, assisting with projects, data analysis, and strategic initiatives. Support the monitoring and reporting of National Sales Company sales and incentive programs performance. Interact with business units to coordinate and consolidate market-specific data. Develop data visualizations and analysis, transforming complex sales data into clear reports and dashboards. Support the execution of Sales Department events and meetings.

Drive sales and manage customer relationships in the construction industry. Manage and grow customer platforms, focusing on high-potential customers. Promote Berner as a premium brand and handle objections, delivery, and quality claims. Analyze sales area KPIs and report to superiors. Collaborate with the sales team to achieve performance goals.