91 English-speaking jobs in Kassel

Senior Engineer develops high-density, high-frequency power solutions for processors and data centers. Responsibilities include optimizing magnetics, packaging, and power delivery architectures. Requires a Master's or PhD in a relevant field with experience in power magnetics and advanced packaging.

Shape next-generation BESS architectures for utility-scale and C&I applications. Translate grid/market needs into system designs, optimizing AC/DC-coupled solutions. Requires 10+ years in BESS R&D and deep knowledge of power electronics.

Lead end-to-end implementation of Deel’s solutions for enterprise clients, guiding projects from discovery to delivery. This role involves designing, configuring, and managing complex, large-scale deployments.

Senior Manager, Corporate Accounting leads monthly/quarterly close and validates financial data from internal integrations. This role ensures US GAAP compliance, designs accounting figures, and partners with engineering to translate product features into accurate ledger entries. CPA and NetSuite experience are required.

Associate Field Marketing Manager executes field marketing plans across events, webinars, and digital channels. This role involves content creation, outreach, and managing logistics for customer and partner programs. Requires 2+ years of B2B SaaS marketing experience.

Provide research and advisory to global finance leaders on transforming controllership, AP, AR, and financial close using AI and automation. Serve as a subject-matter expert guiding clients on efficiency and strategic outcomes.

The Marketing Analyst owns end-to-end marketing measurement, providing a single source of truth for leadership. This role connects marketing activity to pipeline and revenue, driving budgets and reporting for a large team. Key tasks include building performance views and translating data into investment decisions.

Act as a trusted advisor in sales cycles, translating banking needs into solution designs for core banking. Drive customer-facing engagements, deliver tailored demos, and influence product roadmaps. Requires 2-5 years in banking technology or consulting.

Senior Expert Controlling ST partners with Technical Sales and Product Management to shape financial decisions. Responsibilities include establishing budgeting, forecasting, and closing processes, driving profitability through analytics, and aligning KPIs with strategic objectives.

Support the Recovery & Resolution agenda, acting as the primary contact for senior management and regulators. Coordinate plans, drive Recovery Plan updates, and contribute to the firmwide Resolution Plan. Requires strong analytical skills and excellent English communication.

Drive the strategic and operational HR agenda across EMEA, leading international transformation and change projects. Harmonize and digitize HR processes while building governance and standard practices across borders. Requires HR project management experience and knowledge of modern HR systems.

Principal Consultant guides Regulatory Affairs strategy and growth within Life Sciences. This role leads client engagements, drives RFP responses, and shapes business development to expand the Regulatory Affairs portfolio. Requires significant life sciences regulatory experience and proven consulting skills.

Senior LIMS Consultant designs, implements, and supports LIMS in regulated life science environments. Responsibilities include gathering requirements, configuring solutions, and ensuring compliance with GMP. Requires LIMS experience and knowledge of laboratory processes.

Lead Engineer owns the full development of cutting-edge liquid cooling systems from concept to production. This role involves translating customer needs into robust architectures and driving system-level design for data centers and HPC. Requires 5+ years in system development with expertise in fluid mechanics and heat transfer.

Principal Engineer for Perceptual & Workflow Validation acts as the expert authority for Sonic and Workflow Trust within the API team. This role guides feature maturation through perceptual insights, designs validation strategies, and mentors teams to ensure high-quality audio experiences.

Lead market assessments and modeling for energy clients in Germany and Central Europe. Guide due diligence, portfolio considerations, and tender activities, translating complex analysis into actionable recommendations. Requires deep power market knowledge and 6+ years of relevant experience.

Support LC column manufacturing through silica production process engineering and equipment design for silica functionalization. Drive operational excellence by optimizing processes, executing capital projects, and ensuring reliable automation.

Warehouse Worker role requires unloading, lifting, scanning, and sorting products. Candidates must be 18+, comfortable standing/walking, and proficient in basic German or English.

Delivery Station Warehouse Associate role offering full-time or part-time shifts. Positions involve fixed schedules across various shift types. Guaranteed wage adjustments are provided after 12 and 24 months.

Warehouse Workers needed. Duties include unloading, lifting, transporting, scanning, and sorting products. Must be 18+, comfortable standing/walking, and proficient in German and/or English.