student English-speaking jobs in Leverkusen

Lead cultivation and study of microbial species, including lactic acid bacteria, E. coli, B. subtilis, and yeasts. Design and optimize media formulations to boost productivity and stability. Build, validate, and standardize assays to inform media and bioprocess choices.

The Event Coordinator provides support to the Operations department, coordinating speaker, sponsor, and delegate communications, planning event logistics, managing budgets and timelines, and overseeing attendee experience.

Lead the software-driven evolution of a high-tech equipment manufacturer. Define and execute a global technology roadmap, modernize the software stack, and drive a cultural shift toward agile, software-centric development.

State Street Investment Management seeks a Managing Director to lead international direct retail and digital wealth partnerships. This role involves building strategic agreements across Europe and priority international markets, securing long-term partnerships with digital brokers and wealth platforms. The successful candidate will have 15+ years of experience in fintech partnerships, digital brokerage, asset management, or platform strategy with a proven track record of closing cross-border distribution agreements.

Head of M&A will lead inorganic growth for a platform operating in the German mid-market. Responsibilities include developing and executing the acquisition strategy, identifying and negotiating targets, managing due diligence, and driving post-merger integration. The ideal candidate has 8-10 years of experience in Buy & Build environments, a strong M&A background, and fluency in German and English.

Senior Backend Engineer will design, develop, test, deploy, and maintain software using a JVM language and Spring Boot in large-scale production systems. Experience with microservice architecture, relational and non-relational databases, and AWS is required.

Lead a UX design team of four, setting the design vision for the guest experience and driving research to inform design decisions. Manage and mentor designers, contribute to a design system, and collaborate with product managers and engineers.

Research Associate position in attosecond science at the Center for Free-Electron Laser Science (CFEL) in Hamburg. Duties include conducting experiments combining UV-vis and attosecond soft X-ray pulses with liquid jet technology.

The Pool Host / Pool Manager oversees daily pool area operations, ensuring cleanliness, organization, and safety. Responsibilities include greeting visitors, managing supplies, and providing excellent customer service.

The Controller will prepare and manage financial controlling, budgets, forecasts, and executive management reporting. They will review invoices, monitor project budgets, and ensure compliance with donor requirements. The Controller will also coordinate audits, support strategic decision-making, and improve internal financial controls.

This is a non-traditional Founders Associate role focused on product development and supporting the CEO. You will work directly with the CEO, leading customer visits, shaping the product roadmap, and managing product operations. You will also assist the CEO with tasks such as customer calls, sales meetings, and investor updates.

Senior Specialist Data & AI Governance will enable responsible Data & AI use across TRATON SE. This role drives implementation and improvement of the Data & AI governance framework, supports demand and portfolio processes, and facilitates collaboration across business functions and IT teams.

The Human Resources Working Student will provide administrative support to the HR department, including preparing employment contracts and managing employee references. They will assist with onboarding new employees, managing employee benefits, and contributing to process improvements.

Senior Legal Counsel provides legal support to Protiviti and Robert Half in Germany and potentially another European country. Analyzes, drafts, and negotiates commercial and employment contracts. Maintains legal documentation and ensures compliance with local legislation.

Legal Counsel to provide end-to-end legal support for automotive business operations in Germany. Responsibilities include contract management, regulatory compliance, dispute resolution, and partnership management. Requires LLB/LLM degree, German Bar Admission (preferred), 5-7 years of corporate legal experience, and fluency in English and German.

Support value stream mapping and AI-supported process optimization projects. Gain insights into production operations and contribute to improving efficiency.

Senior Site Manager needed for a standalone BESS project in Hamburg. Oversee daily site operations, manage subcontractors, and coordinate civil, electrical, and commissioning activities. Must have experience with energy storage projects, strong leadership skills, and knowledge of German regulations.

Digital Demand Manager (m/f/x) will plan and execute B2B demand generation campaigns for the DACH market. Responsibilities include delivering and optimizing digital campaigns, webinars, events, and targeted content programs. The role requires 5+ years of experience in performance marketing, demand generation, or campaign management and fluency in German and English.

Operations Manager needed to oversee global and domestic supply chain, manage logistics team, and ensure operational efficiency. Experience in operations or supply chain management, data-driven mindset, and logistics expertise required.

HR Generalist to support international operations across EMEA. Full-cycle HR support, including employee lifecycle management, HR administration, payroll, talent acquisition, and compliance.