controller English-speaking jobs in Saarland

The CFO Switzerland will architect and optimize financial technology, drive process reengineering, and lead a team of accounting professionals. Responsibilities include building and scaling a high-performing team, delivering financial reporting, and supporting strategic decision-making. The ideal candidate has a proven track record of automating and scaling finance operations in fast-growing environments.

Provide on-site diagnostics and repairs for Cowboy e-bikes in Hamburg. Travel to customer locations, use diagnostic tools, and deliver a positive repair experience. Must be customer-oriented, reliable, and comfortable working independently. Freelance/self-employed status required. German and English fluency needed.

Develops and executes a global steel commodity strategy for Siemens Energy, ensuring competitiveness, resilience, and sustainability. Provides subject matter expertise on steel markets, regulations, and decarbonization. Manages strategic supplier relationships and mitigates supply chain risks.

Solution Consultant for MDM team within Michelin Supply Chain Business Solutions. Designs scalable IT solutions based on business ambitions, balancing standardization and customization. Translates business needs into functional and technical specifications, ensuring alignment with business case objectives. Collaborates with Agile teams and stakeholders to implement solutions.

Investment Banking Vice President to support senior bankers in executing complex deals, driving revenue growth, and building relationships with DAX-listed corporates, mid-market firms, and institutional investors across Germany and the EU.

UX Designer will lead the design process from research to delivery, creating wireframes, prototypes, and design documentation. Collaborate with Product Managers, Engineers, and stakeholders to shape user-centered solutions.

Senior Project Manager to lead the operational rollout of a Practice Management System (PMS) across 100+ healthcare sites in Germany. Requires hands-on experience with PMS/EHR systems, multi-site implementations, and data migration. Must be fluent in German and willing to work 3 days/week on-site in Frankfurt.

Leads regional organization toward sustainable growth and operational excellence in the Benelux region. Manages local teams, builds external relationships, and serves as the liaison between headquarters and the Benelux market. Drives strategy execution, identifies business opportunities, and manages partnerships.

Experienced Customer Service Representative needed to provide exceptional support and drive sales for a growing international company. Responsibilities include managing customer interactions, preparing quotes, processing orders, and collaborating with internal teams. Requires 5+ years of experience in a commercial or customer service role, technical aptitude, and fluency in German and English.

Quantitative Analyst to develop hedging strategies, price energy products, and support strategic decision-making in renewable energy.

Lead and grow a high-performing engineering team (4-9 people) responsible for delivering a large-scale real estate platform. Contribute to architecture, prototypes, and code while ensuring predictable delivery and engineering quality. Manage risks, remove blockers, and drive roadmap and OKRs.

Shape Advantest's process, data, and technology landscape as a Global E2E Enterprise Architect. Develop and maintain the enterprise architecture vision, strategy, and roadmap, aligning business goals with technological capabilities. Analyze emerging trends and technologies, assess their impact, and recommend adoption strategies. Lead the design of a scalable, integrated architecture to enable Advantest's growth. Collaborate with business, process, data, and solution architects to ensure architectural coherence.

Do Well Do Good seeks Founding Partners to launch and grow their own consulting offices. Partners will build client pipelines, deliver projects, and achieve €500K revenue in Year 1. Ideal candidates have 4+ years in strategy consulting or sales/entrepreneurship with expertise in energy, mobility, circular economy, construction, or decarbonization.

Senior Networking Consultant for HPC and AI platforms will design tailored technology solutions for customers in Germany and across Europe. The role requires deep knowledge of HPC networking architectures, including InfiniBand, high-speed Ethernet, RDMA, and advanced networking topologies. The consultant will collaborate with sales teams, presales, and external partners to identify customer needs, design solutions, and support the sales process. High proficiency in German and English is required.

Research Associate (m/f/d) in the field of “Integrated photonic resonators for molecular sensing”. The position involves experimental work on the development of photonic resonator cavities for molecular sensing, including exploring multi-signal approaches. Collaboration with specialists in optics, microelectronic design, clean-room processing, and advanced micro/nano metrology is required.

The Operations Finance Manager leads the financial function for Operations Finance, including the Leuna facilities. The role provides strategic financial guidance to support the business in achieving its financial targets and driving overall performance and profitability. Responsibilities include collaborating with Supply Chain, manufacturing site leadership, and European Finance to ensure financial performance accountability, managing internal financial reporting, and partnering with the team to achieve cash flow objectives. The role also involves managing the budget and forecasting process, cost accounting, inventory management, and month-end close activities.

Manage the lifecycle of a product portfolio, including definition, monitoring, and phase-out decisions. Support sales teams with market launches and product improvements. Collaborate with R&D, production, and marketing teams on new product launches.

Senior Channel Sales Representative will develop and execute account plans for existing channel partners in the DACH region, maximizing product and service portfolio utilization to achieve sales targets and sustainable growth. The role involves building long-term relationships with channel partners, supporting sales opportunities, and developing new partnerships. Requires a proven track record in channel management and sales, with experience in the AIDC or IT industry.

Design, implement, and optimize SAP S/4HANA FI/CO solutions based on business requirements. Configure and customize the SAP FI/CO module, develop specifications, and support cutover, go-live, and hypercare. Collaborate with stakeholders and technical teams to deliver solutions and act as a liaison.

Freelance mathematicians with a degree and 2+ years of experience are sought to design problems, evaluate AI solutions, and improve AI reasoning for leading tech companies.