Strategy & AI Associate to CEO (f/m/d) 40-60%

• 15 July 2026 • 40 - 60% • Indefinite duration • Neuwiesenstrasse 15, 8400 Winterthur, CH The Nexus Group is a high-growth, technology-driven corporate group with a clear focus on digitalization and Artificial Intelligence. We develop and scale business models in the areas of fiduciary services, taxes, payroll, and company formation - and reshape them through the targeted use of AI. For this role, we are looking for you at a workload of 40-60 %. In this position, you will work directly with the CEO and take on responsibility in strategically relevant projects from day one. You will operate at the interface of strategy, operations, and technology and gain unique insights into the construction and scaling of a modern corporate group. Our Benefits • Flexible working conditions including home office possibility • 40-hour week, 5 weeks vacation and up to 2 additional weeks purchasable • Transparent career and compensation model • Attractive office premises with state-of-the-art technologies • Coverage of further education costs and Half-Fare travelcard • A central location and good public transport accessibility • Team events and work parties Your Tasks ## • Direct support of the CEO in strategic and operational projects • Collaboration in the further expansion and scaling of the Nexus Group • Analysis of markets, competitors and new business opportunities • Collaboration in the development and implementation of growth initiatives • Identification and implementation of AI use cases in our subsidiary companies • Support in the introduction of AI-supported processes and automations • Preparation of decision bases, business cases and management presentations • Collaboration with managing directors and executives within the group What you bring with you ## • Completed Master's degree in Business Administration at the HSG • Interest in accounting, finance, controlling and business development • Strong analytical and conceptual skills • Entrepreneurial thinking and high level of initiative • Interest in digitalization, technology and Artificial Intelligence • Structured and independent way of working • Very good German and English skills Advantageous • Internship or professional experience in management consulting, strategy, corporate finance or a start-up • Experience with AI tools and automation solutions • Knowledge in Financial Modelling or Business Analytics Location: Winterthur / Hybrid Start: By arrangement Annual salary: around 84'000 CHF Application ## Does this sound like it was made for you? We can hardly wait to read more about you. References are very important to us - please provide 2-3 references in the cover letter. We also look forward to your application with CV, transcript of records and a short motivation letter. What awaits you at the Nexus Group? ## The Nexus Group combines various companies in the areas of fiduciary services, taxes, payroll, company formations and digital business services. Our goal is to redefine traditional services through technology and AI. You will work closely with the CEO as well as with managing directors and executives within the group and will gain unique insights into corporate management, M&A, digitalization, scaling and the practical application of Artificial Intelligence. The Nexus Group includes, among others: • STARTUPS.CH AG - advises entrepreneurs before, during and after company formation. • Findea AG - innovative fiduciary and auditing company specialized in SMEs. • NEX-AI.ch - AI solutions for the Swiss SME market. For further information about the Nexus Group visit www.nexus-group.com.