27 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.

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.

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.

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.

Account Executive to build sales motion for an AI-powered security risk management platform. Responsibilities include pipeline building, selling to IT/security leaders, and owning commercial terms. Requires 3+ years closing B2B SaaS full-cycle deals.

Account Executive to build sales motion for an AI-powered security risk management platform. Responsibilities include pipeline building, selling to IT/security leaders, and owning commercial terms. Requires 3+ years closing B2B SaaS full-cycle deals.

Senior Optical Engineer develops hardware for machine vision, including cameras and 3D systems. This role defines optical requirements, designs components, and collaborates across engineering disciplines and international partners.

Develop and optimize purification processes for proteins using ALiCE® technology. This role advances molecules from discovery through scale-up, requiring expertise in chromatography and biologics purification.

Senior Market Access Trader/Sales Trader handles pricing customer inquiries for electricity, gas, coal, and CO2 across multiple European regions. This role involves acquiring new customers, maintaining relationships, and collaborating cross-functionally.

As a Scrum Master, you will guide and coach a Scrum Team in adopting Agile practices to deliver exceptional products and services. You will facilitate Scrum events, remove roadblocks, and empower the team to become self-organized. You will also collaborate with stakeholders to influence decisions and support organizational goals.

Senior Integration Engineer develops robust integration solutions for complex enterprise environments, including hybrid cloud architectures. Requires extensive experience in integration engineering, Docker, and Kubernetes.