finance English-speaking jobs in Kassel

JetBrains seeks a Product Marketing Manager to drive adoption of Air, a new AI-native platform for software development. The role involves defining product positioning, messaging, and go-to-market strategies, as well as improving the developer onboarding experience. Experience in product marketing for technical products and a strong understanding of modern developer workflows are required.

Senior Analyst to design, evolve, and maintain group-wide price forecasting methodologies and standards. Responsibilities include model review, market analysis, curve quality monitoring, and stakeholder management. Requires a Master's degree in a quantitative field, 5-7+ years of experience in energy markets, and strong Python and communication skills.

Designs and develops aircraft structural modifications for flight test sensor and equipment installations. Performs structural analyses and ensures compliance with airworthiness regulations. Coordinates with flight test, instrumentation, and engineering teams. Requires a Bachelor's degree in Aerospace or Mechanical Engineering and experience in aircraft structural design and modification.

We're looking for an English speaking sales consultant to join our growing team in the Kaiserslautern/Ramstein area. We are a trusted name in the region, known for providing top-quality vehicles, exceptional service, and an unparalleled buying experience.

We are seeking a Venture Partner to build a €100M property management vertical from scratch. You will drive geographical expansion, turn portfolio companies into scalable entities, and lead recruitment. Must be native German, based in Berlin, and have experience building something from the ground up.

Senior Quality Engineer (m/f/d) will investigate complaints related to navigation instruments, analyze reported issues, and contribute to device performance monitoring.

The Threat Intelligence Specialist safeguards Deutsche Börse Group's global operations against cyber threats. This role collects, analyzes, and delivers actionable intelligence to guide business decisions and reduce risk. The expert collaborates with Security Operations, Incident Response, Data Protection, and Risk Management teams.

Working Student in Sales & Marketing, Project Management. University studies in Business Administration, Economics, Statistics, Controlling, or related field. Alternatively, IT background with interest in analytical work. Strong analytical skills, data processing experience, and advanced Excel skills required.

PhD student to develop methods for reproducible production of nanoscale drug carriers, characterize their structure and optical properties, and quantify Pt-drug loading.

System Architect (m/f/d) for SmarTest 8 hardware layer ART. Collaborate with stakeholders, customer, application, and scrum teams. Coach and train scrum teams on architecture and software development topics.

This full/part-time role at TUI BLUE Sylt, Germany, starting 01.03.2026, requires a German speaker with certifications in Yoga, Functional Training, and Personal Training. You will lead group fitness sessions, wellbeing activities, and daytime sports and entertainment for guests.

FrontWell Solutions seeks a MES PAS-X Consultant to collaborate with clients on IT solutions for manufacturing process enhancements. The role involves analyzing client needs, developing strategies, and supporting project execution. Requires 3-5 years of IT consulting experience, proficiency in PAS-X, and strong analytical and communication skills.

Designs and develops sophisticated C++ components for medical software solutions, focusing on performance, stability, and scalability. Architects and implements complex multithreading and parallelization concepts. Collaborates with Architecture, QA, and Product Management to deliver robust solutions. Analyzes and optimizes codebases, identifies performance bottlenecks, and elevates system performance.

Marketplace Coordinator to manage and develop national and European online marketplaces. Responsibilities include optimizing product listings, managing marketplace activities, monitoring KPIs, and collaborating with marketing, sales, and product management. Requires a degree in E-Commerce or Business Administration and experience in marketplace management.

Working student creates and maintains video tutorials for software products, revises documentation, and coordinates with developers. Must have experience creating instructional videos and technical documentation.

Full-Stack Web Developer will maintain and improve the citizenscience.eu platform using Python and Django. Responsibilities include developing features, managing infrastructure, ensuring secure deployment, and collaborating with the team.

Senior Site Manager to lead execution of large-scale energy construction projects. Oversee site activities, manage teams, and ensure project delivery within budget, schedule, and quality standards.

Support the technical publications team in innovative projects, creating, maintaining, and revising English-language user instructions and patient information. Collaborate with internal departments to ensure the safe and effective use of medical technology.

As an AI Client Partner for the DACH region, you will identify and develop new business opportunities, build strategic partnerships, and lead full sales cycles, turning business needs into AI solutions. You will act as a trusted advisor to key accounts, shaping their AI roadmap and ensuring ML6 supports their innovation agenda.

Leads emergency governance initiatives, designs risk response mechanisms, and manages high-risk operations. Manages training programs and collaborates cross-functionally to enhance compliance and risk resilience. Requires 3-5 years of experience in risk control, supply chain management, or related fields. Fluent in Chinese and English.