student English-speaking jobs in Gelsenkirchen

BDM Wind & Rail requires wind industry experience and a strong sales portfolio. Responsibilities include developing the Wind & Railway business unit, market analysis, and customer acquisition. Fluency in English is non-negotiable.

Develop and maintain software features end-to-end, utilizing AI coding tools to enhance productivity. Collaborate in a small team, interpret product metrics, and contribute to product discussions with a technical perspective. Requires 2-4 years of full-stack development experience, including React Native and Golang, and fluency with AI coding tools. Experience in gaming, consumer apps, or user retention-focused products is preferred.

PhD position focused on data-driven development of stable wide-bandgap perovskite subcells for tandem photovoltaics. Tasks include establishing reproducible baselines, using high-throughput methods, and applying machine learning for optimization.

Lead frozen production for a Greenfield Project, managing operations from inception through full-scale plant function. Drive technology implementation, ensure safety and quality, and manage production from peeling to palletizing.

Experienced SAP Sales Solution Architect needed for a global SAP transformation. Drive SAP SD/Order-to-Cash design, integrating Sales, Logistics, and Finance across S/4HANA environments. Strong SD expertise required.

As a Junior Technical Product Owner, you will translate business needs into technical requirements for engineering teams. You will collaborate with Data Engineers, guide features from ideation to operation, and ensure system reliability and scalability.

Support sales by managing the complete order lifecycle, coordinating with internal teams and suppliers, and ensuring accurate order execution. This role drives operational excellence and customer satisfaction.

Full-stack developer to redesign and implement existing applications using preferred programming languages. Participate in software architecture and design decisions. Experience with SaaS, scalable infrastructures (AWS, Linux), and languages/frameworks like PHP, Rails, JavaScript, Node, React, Redux, MySQL, MongoDB is ideal.

Define and own the product security strategy for a global software portfolio. Drive CRA readiness, set security tooling baselines, and shape governance for AI-driven security remediation. Requires product security experience and expertise in EU Cyber Resilience Act.

Sales Director Europe for Meat drives growth for RPC solutions in the European meat market. Requires extensive commercial leadership in packaging, logistics, or FMCG, with expertise in the meat industry and circular solutions.

Software Engineer IoT (m/w/d) will design and implement new features for cloud-based software solutions using modern browser technologies. Requires JavaScript (Vue.js or Angular), HTML5, CSS3, Git, and fluent English.

Lead and manage embedded electronics, firmware, and FPGA development projects from concept to release. Coordinate interdisciplinary teams, define scope, and drive execution while ensuring alignment with technical and quality targets.

Lead hardware failure analysis and troubleshooting at system, board, and component levels. Investigate complex issues impacting semiconductor test systems using electrical measurements and lab testing. Requires a degree in Electrical Engineering or equivalent experience.

Contribute to engineering complex satellite Systems and Ground Segments for Earth Observation missions. Support IV&V, system architecture, and MBSE activities, ensuring end-to-end requirements traceability.

As a Solution Designer, you will translate complex industrial processes into software and workflow concepts, focusing on user experience and automation. You will work with product, UX, and development teams to design intuitive user journeys and improve workflows.

This consultancy prioritizes conservation activities for Sharks MOU Annex 1 shark and ray species in Oceania. The role requires developing science-based recommendations for regional conservation planning.

Lead industrial design projects for BIOTRONIK's portfolio and BIOLAB initiatives. Shape product strategy, translating insights into experiences. Requires Industrial Design degree and experience in complex product environments.

SAP Developer in expert teams, supporting clients in the banking industry. Responsibilities include process and vulnerability analyses, error resolution, and further development. Requires expertise in programming languages (Python, Java, C++, ABAP), database systems, data modeling, and SQL. Experience with modern development tools and technologies is ideal. Business fluency in German is required.

Join Resourcify's growing software engineering team and contribute to the Green Economy. We seek passionate engineers with strong problem-solving skills and experience in a fast-paced startup environment.

Collaborate with Account Executives to deliver demos and consult on technical solutions for prospective customers. Run technical evaluations of the Staffbase platform and advise on integration methods. Craft RFP responses and interface between sales and product development.