student English-speaking jobs in Herne

UX/UI Designer with a focus on B2C UI will design intuitive and engaging interfaces for web and mobile platforms. Responsibilities include designing UI, supporting UX initiatives, building and maintaining the design system, and collaborating with Product Managers. Requires 3+ years of UI/UX design experience and proficiency in design tools.

Senior Backend Developer will design, develop, and unit test robust APIs and backend services using Java EE. Experience with MySQL, Docker, and RESTful principles is required.

Postdoctoral Researcher position in electrochemical energy storage and material design. Focus on the project "USE-G" which aims to develop a circular economy for graphite materials in the European battery industry. Responsibilities include structural and electrochemical characterization of graphite electrode materials, establishing a chlorine treatment process for graphite purification, and collaborating with project partners. PhD in chemistry (or related disciplines) with a focus on inorganic chemistry/electrochemistry/chemistry/materials chemistry is required.

Support the CRM team in planning, executing, and optimizing CRM and marketing campaigns. Analyze customer and campaign data, prepare reports, and contribute to data quality and customer journey optimization.

Leads and accelerates key transformation programs across the company, driving impactful change and ensuring successful delivery of transformation outcomes.

Strategic Global Master Data Manager - SAP S/4HANA needed for In-House Supply Team at global headquarters in Hamburg.

As a working student in SAP Signavio's Experience team, you will support initiatives that strengthen the experience across the SAP Signavio Suite. You will collaborate with designers, researchers, product managers, and engineering partners. Responsibilities may include supporting user research, assisting with reporting and analysis, and contributing to research repositories.

Software Engineer installs, configures, and validates software in customer environments. Resolves issues, integrates with customer infrastructure, and provides field feedback. Requires a degree in a relevant field, strong C# skills, and experience with desktop/UI frameworks. Willingness to travel 60% is essential.

Develop and implement online marketing strategies for gardena.com, including content creation, SEO, and UX/UI. Manage international projects, collaborate with global and local teams, and optimize the CMS.

Senior Android Platform Developer to design, develop, and enhance Android Automotive applications, including HAL and service layer components. Requires strong Kotlin and Java skills, Android architecture knowledge, and experience with Jetpack libraries.

Leads the Communications Team in Germany, ensuring alignment of the German communication strategy with business plans and global priorities. Collaborates with stakeholders and maintains knowledge of market trends and competitor activities.

As an Enrollment Advisor, you will attract, advise, and enroll prospective students at XU Exponential University. You will achieve enrollment targets, provide program guidance, and build relationships with educational partners.

Senior Category Manager for Global IT Procurement (12-month contract). Develops category strategies, leads negotiations, and implements procurement processes for IT Services, Hardware, and Software. Requires technical expertise, leadership, and strong analytical skills.

Senior AI Engineer/Consultant specializing in agentic coding tools and AI-driven software development lifecycles. Provides strategic consulting, technical expertise, and practical implementation support to clients. Experience with cloud platforms (Azure, AWS) and modern development practices (CI/CD, GitOps) is desired.

Manage financial processes within SAP FI/CO, including Controlling, Contract Accounts, General Ledger, and Accounts Payable. Execute projects, provide support, and collaborate with internal stakeholders.

Graphic Designer needed to build and scale ETERA's visual identity. Focus on creating a cohesive visual system across social media, digital assets, and app-related visuals. Portfolio required, showcasing app, tech, and brand identity design experience.

Leads and manages the Inside Sales team, ensuring performance accountability and coordinating daily sales activities. Manages quotations, orders, and customer inquiries while coaching team members and monitoring sales results. Collaborates with field sales and stakeholders to support regional objectives.

The Exploration Company seeks a General Counsel to manage legal compliance across subsidiaries, oversee employment law and HR compliance, and ensure regulatory and operational adherence. The ideal candidate will have a Juris Doctor degree, 15+ years of experience in multinational environments, and expertise in corporate governance, regulatory compliance, and ethics.

Internship supporting project work in an international environment. Tasks include developing documentation, dashboards, and project management. Requires data visualization experience (e.g., Tableau), Excel skills, and fluency in English.

Lead a team of production and manufacturing engineers, managing task allocation and goal achievement. Analyze and improve production flow, reduce costs and material usage, and implement standardization. Ensure process stability, product quality, and safe, efficient processes.