finance English-speaking jobs in Kassel

As an Investment Valuation Manager / Associate, you will provide valuation expertise for renewable energy assets across their lifecycle, supporting investment decisions and collaborating with stakeholders. You will refine valuation methodologies, financial models, and best practices.

Develop and execute go-to-market strategies for tempmate offerings. Define product positioning, messaging, and buyer personas. Create sales enablement assets and own website optimization. Build and scale digital content and campaigns across channels.

Analyze turbomachinery components to ensure performance, durability, and manufacturability. Apply FEA and CFD methods to evaluate stresses, fatigue, and vibration behavior. Collaborate with teams to resolve production and field issues.

Senior Commercial Manager leads the strategic and operational development of a key pan-European omnichannel account, driving revenue and profit growth. Manages commercial performance, develops activation strategies, and optimizes omnichannel performance across touchpoints. Collaborates with international teams, builds strategic relationships, and identifies growth opportunities. Requires a degree in business administration, economics, or a comparable qualification, and experience in Key Account Management within the consumer goods sector. Fluency in German and English is required.

Senior Institutional Sales professional will acquire and cultivate institutional clients, manage mandate onboarding, and contribute to the company's growth strategy.

Provides high-level administrative support to the Group CEO, managing complex international schedules, correspondence, and sensitive information. Ensures seamless daily operations, effective coordination, and the highest standard of executive support.

International Payroll Specialist needed for fixed-term contract (July 2026 - December 2027). Process, audit, and reconcile international payrolls for Germany, Austria, and Switzerland. Partner with external providers and internal stakeholders to ensure accurate and timely payroll reporting.

The European XFEL is seeking a researcher to work on a European-wide optics and metrology project. The role involves coordinating tasks related to the contamination of X-ray optics, applying cleanroom technologies to restore them, and characterizing optical surfaces before and after treatment.

Front Office Shiftleader responsible for ensuring smooth guest check-in and administrative processes. Requires hotel business training, experience, fluency in English, and the ability to inspire both guests and staff.

As a Sales Stylist, you will provide exceptional customer service, share product knowledge, and assist with store operations. You will help customers find their perfect fit and contribute to a welcoming shopping experience.

Develop and lead innovative research projects in cognitive neuroscience. Coordinate experimental activities and support PhD researchers. Publish in international journals and present findings at conferences.

Functional Safety Engineer needed for ASIC development. Develop safety concepts, define safety measures, perform risk analyses, and review verification approaches. Experience with IEC 61508 and ISO 26262 required.

Production Scheduler (m/f/d) for Airbus Defence and Space in Manching. Responsibilities include defining long, mid, and short-term production plans, representing the baseline strategy, and ensuring the implementation of Master Production Schedule routines. Requires a completed engineering or aerospace degree and experience in manufacturing engineering, process planning, and aerospace.

As CTO, you will lead technical direction for Caelex, shaping the future of space-compliance software. You will own architecture, scale the platform, build the engineering team, and drive enterprise capabilities.

Research mining companies, labs, and consultants. Qualify leads, book meetings for the sales team, and keep the CRM updated. Remote, part-time role (50% availability) in Germany.

Product Manager will own and steer the product portfolio of lignin materials, defining specifications and strategies. The role involves collaborating with Sales, Product Stewardship, Quality, Operations, Supply Chain, Innovation, Application Development, Marketing, and Sustainability teams.

Develop thermodynamic models and algorithms for heat exchangers. Determine heat exchanger characteristics based on thermo-hydraulic measurements. Support development projects with expertise in thermodynamics.

The HGV Driver (Local) will collect and deliver products, ensuring timely and safe transportation. Responsibilities include vehicle handling, documentation compliance, and maintaining customer service standards.

The Leibniz Institute of Virology seeks a highly motivated Postdoc to conduct research on respiratory virus pathogenesis under BSL-2 and BSL-3 conditions. The successful candidate will work independently, prepare animal experiment applications, and present research findings.

VAT Manager ensures timely and accurate VAT compliance across multiple countries. Supports business with VAT advisory on cross-border transactions and day-to-day operations. Reviews and improves VAT-related processes and controls. Monitors VAT legislation changes and assesses organizational implications.