51 English-speaking jobs in Aachen

Graduate AI/ML and Data Engineer role focusing on building AI solutions for 5G networks. Responsibilities include working with data pipelines, developing ML models using Python, TensorFlow, and PyTorch, and handling data processing. Requires a relevant degree and strong programming skills.

PhD students are sought for Applied Scientist Intern roles to design and implement state-of-the-art solutions for production systems. Work involves developing ML, NLP, or LLM-based technologies across various domains.

Senior Sales Expert for SAP Solutions in the Public, Health & Defense sector. Responsible for selling the SAP portfolio, focusing on RISE with SAP, BTP, and S/4HANA. Requires 5+ years of sales success in the DACH public/regulated sector.

Expert Architect for Backend in T Cloud Public develops and extends the Open Telekom Cloud platform. Requires 5+ years in IT with focus on cloud/container architectures, infrastructure automation, and Linux.

Provides application guidance for medium-complexity Cognex products, performing standard integration and troubleshooting. Supports sales with technical input and maintains business systems data. Requires technical degree and 2-4 years of experience.

Assist with laser functionalization of thin films at Fraunhofer ILT. Tasks include sample preparation, operating Class 4 lasers, and analyzing samples using microscopy and profilometry. Requires enrollment in a relevant engineering or science degree.

Ensure defect-free wafer quality using AOI and unpatterned wafer inspection. Set up, optimize inspection recipes, and analyze defect data to drive process improvements across teams. Requires 5+ years of semiconductor inspection experience.

Site Construction Manager for offshore platform fabrication and delivery. Lead site engineers and QC personnel, ensuring high-quality execution per standards. Requires engineering/construction background and international site management experience.

Advance 300mm epitaxy characterization by establishing new methods and mentoring engineers. Requires PhD/Masters in relevant field, 5 years in semiconductor R&D, and 3 years in 300mm environment.

Join the 24-month Trainee Energy Markets International Graduate Program to explore Energy Trading, portfolio management, and risk management. Requires a Bachelor's/Master's degree and strong analytical skills.

Join the 24-month Trainee Energy Trading International Graduate Program to explore global energy markets and portfolio management. Candidates need a relevant Bachelor's/Master's degree and strong analytical skills.

Job DescriptionAre you interested in energy and would like to combine it with your passion and capabilities in the global energy markets, portfolio management and trading? It’s on us – to make new energy work! Join E. ON as a Trainee Energy Trading (f/m/d), starting on 01. 06. 2027, and contribute to shaping the energy transition of Europe. If you are interested, please apply online by 22. 11. 2026.

Layout Engineer develops and maintains layout infrastructure for photonic integrated circuits. Responsibilities include generating layouts, running DRC/LVS checks, and supporting the mask flow. Requires a relevant degree and strong Python skills.

Lead advanced CMP development for next-generation materials, including 2D materials. Drive fab startup, tool qualification, and establish Process of Record. Requires 5+ years of CMP process engineering experience.

Own schematic and layout of photonic ICs, translating concepts to tape-out-ready blocks. Collaborate across teams to ensure manufacturability and performance of high-bandwidth solutions. Requires 5+ years in PIC design using industry-standard flows.

Reliable couriers needed for a leading food delivery platform. Deliver food and drinks using a bicycle via a delivery app. Must be 18+, confident in city traffic, and have good communication skills in English or German.

Assist with laser functionalization of thin films at Fraunhofer ILT. Tasks include sample preparation, operating Class 4 lasers, and analyzing results using microscopy and data software. Requires enrollment in a relevant engineering or science degree.

Solutions Architect role requiring client-facing technical representation and development team leadership. Responsibilities include technical architecture, CI/CD pipeline definition, and ensuring non-functional requirements are met. Java, Spring, SOA, and Micro-Services knowledge is required.

Senior Optical Engineer defines and develops optical system concepts for machine vision hardware. This role involves shaping requirements, evaluating concepts, and guiding production-ready solutions across cross-functional teams. Requires strong knowledge of optical systems and experience with Zemax/LightTools.

Full Stack Developer to own client applications on the BLOXX platform, handling architecture to delivery. Responsibilities include building services with REST/Kafka and driving frontend development with Vue.js. Requires strong Java, Vue.js, and Kafka experience.