student English-speaking jobs in Gelsenkirchen

Machine Learning Engineer to develop and optimize AI models for autonomous driving. Requires MSc/PhD in Computer Science, Robotics, or equivalent experience with TensorFlow or PyTorch, C++, and Python.

As Vice President Regulatory Affairs Strategy, you will represent the SEFE Group on regulatory matters, shaping the energy wholesale market. You will lead and coordinate the Regulatory Affairs community, manage projects, and support the Senior Vice President Regulatory Affairs in reporting on political and regulatory developments. You will also lead industry initiatives, define guidelines, and foster collaboration within the organization.

Power BI Solution Architect to develop data insights and analytics solutions for Commercial Excellence. Responsibilities include designing visualizations, building data models, and integrating data sources. Requires experience in the pharmaceutical industry, data analytics, and proficiency in Power BI, Power Query, and data modeling.

Lead and mentor a team of test engineers, ensuring product quality, test strategy, and process compliance for software and systems testing in the electric vehicle and energy storage sectors.

Coordinate quality assurance for a BI product, build test case catalogs, and develop and execute manual and automated tests. Analyze bugs, document them, and verify fixes. Collaborate with software testers from other teams to ensure quality across solutions.

Software Architect to design and enhance machine-level application software for a high-throughput platform. Collaborate in an agile team to define requirements, guide architectural decisions, and participate in implementation, testing, and integration.

Legal Counsel will provide legal advice to German business teams, support commercial contracts and partnerships, and ensure legal compliance for Cafeyn's German operations.

Provides general office support to the Sales & Marketing department. Prepares sales documents, gathers information packages, and assists with sales techniques. Serves as a point of contact for clients, answering questions and responding to requests.

Support Engineer (all genders) will monitor and process tickets, providing 2nd & 3rd level support for network and security incidents. Responsibilities include analyzing, resolving, and documenting issues, collaborating with manufacturers, and developing skills through certifications.

Lead the integration of photonic processors into complete computing platforms. Own system-level design and bring-up for PCIe/SerDes/DDR-based boards, including high-speed digital design, signal & power integrity, mixed-signal and PCB design in the GHz range.

Implementation/Client Onboarding Specialist to manage end-to-end implementation projects for veterinary customers in Germany, Austria, and Switzerland. Deliver remote and onsite training, configure software, and build relationships with stakeholders. Fluency in German and English required.

Develop and enhance the user interface for control center software, ensuring optimal management of public transit operations. Contribute to the design and implementation of use cases, developing JavaFX components for RCP applications.

Performance Marketing Manager will manage digital marketing channels, analyze customer journeys, and develop strategies to improve marketing efficiency. Requires a degree in a relevant field, 4+ years of Google Ads experience, and strong analytical skills.

Senior Frontend Developer will contribute technical expertise to a mature e-commerce system, developing reusable components and supporting the implementation of modern architectural approaches. Responsibilities include developing and maintaining front-end components, implementing user interfaces, connecting frontend to APIs, and ensuring code quality.

Senior Infrastructure Engineer will design, build, and operate the cloud infrastructure for praxipal's AI-powered healthcare platform. Responsibilities include owning and evolving cloud infrastructure on AWS and GCP, building CI/CD pipelines, and managing security and SecOps topics. Must have strong hands-on programming experience in Rust, TypeScript, and/or Python, and proven experience owning production infrastructure in AWS and/or GCP. Fluent German is required.

Designs, builds, and manages Kubernetes clusters on AWS EKS for autonomous driving AI/ML workloads. Provisions and orchestrates large-scale GPU clusters for distributed AI/ML training and experimentation. Implements and automates CI/CD pipelines for AI/ML workflows. Develops and maintains infrastructure components tailored to autonomous driving data. Collaborates with data scientists, AI/ML engineers, and cloud architects.

Solution Architect for clinical software solutions combines technical expertise with understanding of clinical and administrative processes. Develops customer-specific solution concepts, analyzes requirements, and collaborates with engineering, product, and project management. Requires a computer science degree, strong understanding of APIs, interfaces, and system architecture, and knowledge of IT and infrastructure concepts. German fluency is required.

Lead procurement and supplier management for the Corrugated Boxes category, ensuring strategic sourcing, cost optimization, and long-term decisions. Collaborate with stakeholders across multiple countries to define requirements, manage supplier relationships, and achieve procurement targets.

Define system, data, and deployment architectures for AI solutions. Establish standards and patterns while architecting LLM/ML solutions with rigorous evaluation and safety. Design MLOps foundations for reproducibility and engineer for reliability, latency, cost efficiency, observability, and resilience.

As an Applied AI Solutions Architect, you will be a technical advisor to large enterprises, helping them understand and integrate Claude into their technology stack. You will guide customers from discovery through deployment, leveraging your expertise to design scalable architectures and address complex business challenges.