controller English-speaking jobs in Aachen

Develop and mature new business opportunities in the green hydrogen market. Build strategic relationships with customers, EPC's, and investors. Requires a degree in a relevant field and experience in Business Development within energy or industrial sectors.

Postdoctoral Scientist needed in ultra-short pulse laser physics/optical frequency combs. Research involves developing VUV frequency comb lasers and feedback control systems for 229Thorium spectroscopy. Requires a PhD and expertise in laser stabilization and frequency combs.

Leads, mentors, and develops a team of Solution Consultants, providing oversight on deal forecasting and execution. Collaborates with sales and solution consulting teams to support strategic initiatives and refine solutions for customer business problems. Conducts workshops, evangelizes Moveworks, and develops presales materials.

Shape and execute people strategy across Germany, Netherlands, Poland, and Austria. Act as senior HR advisor to Executive Management on organizational design, workforce planning, and complex employment matters.

Develop and maintain core product Isarsoft Perception using TypeScript, Python, and C++. Expertise in software architecture, Docker, Kubernetes, Linux, and video processing pipelines is required.

Develop concepts or prototypes for visualizing organizational relationships in a Digital Twin as part of a thesis project. Requires Computer Science study, HTML/JavaScript experience, and prior Java work.

Chief of Staff to the VP Platform Engineering drives alignment and operational excellence across tech teams. This role supports strategic execution, leads projects, and enables the company's AI-first engineering shift.

Amazon Lagerhelfer role involves loading conveyor belts, transporting, and staging deliveries. Duties include sorting parcels, lifting up to 15kg, and using scanners. Candidates must be 18+ and proficient in German and/or English.

Competitive Programming Expert needed to build problems and graders for AI coding models. Tasks include writing algorithmic problems, correct/incorrect solutions in C++/Python, and designing robust test cases. Strong CP background is required.

Lead foresight activities, assessing trends and translating insights into actionable opportunities. Manage the foresighting AI tool and lead the venturing unit to drive strategic growth and innovation.

Coordinate Cardmarket's event participation and manage the Event Sponsorships Program. This role involves project management, event operations, and building partner relationships within the TCG community.

Senior Accountant manages financial accounting, including closing processes and team leadership within a corporate group. Responsibilities involve preparing financial statements under German GAAP, supporting US GAAP/IFRS reporting, and driving process improvements.

Senior BW/Data Expert to stabilize and modernize the SAP BW reporting environment. This role involves assessing legacy systems, designing future-state data models, and overseeing the data lifecycle for the Finance Data Platform. Requires 10+ years in SAP BW and data warehousing.

Develop a transferable AI system for high-resolution urban air quality prediction by combining physics-based CTMs with probabilistic deep learning methods like neural processes. Focus on data infrastructure, architecture design, and uncertainty quantification.

Senior Director, Construction, leads delivery of hyperscale data center campuses and mission-critical infrastructure. Oversees site leadership, safety, quality, budget, and stakeholder engagement for complex projects. Requires extensive construction leadership experience.

Field CISO (OT/ICS) EMEA serves as a customer-facing expert in OT security and asset visibility. This role engages with senior leadership on backup, recovery, and OT/IT convergence, requiring 8+ years of hands-on industrial operations experience.

🐾 Join Lassie, the InsurTech company taking the European pet market by storm! We’ve just secured a whopping $ 75 million in Series C funding, and we’re on a mission to provide the best pet insurance solutions out there. Our goal? To ensure every furry friend gets the care they deserve, and their owners get peace of mind.

Procurement Support role with Airbus Operations, involving price management, SAP MM data handling, purchase order follow-up, and supplier performance tracking. Candidates need relevant studies or experience.

Freelance Asset Integrity Consultant to strengthen asset integrity programs and improve risk management in complex industrial environments. Requires expertise in asset integrity, coaching, and driving organizational change. German and English fluency is mandatory.

Develop and own features end-to-end, from technical proposal to production deployment and ongoing maintenance. Build and evolve backend services and frontend applications using TypeScript and Java, leveraging gRPC. Collaborate cross-functionally to deliver high-value, high-reliability features.