Senior Administrator (Mandarin speaking)

About ZymixZymix is the definitive lifestyle ecosystem for the digital generation-bridging the gap between social connection and real-world experience. Transcending the "Super App" model, Zymix fuses hyper-social interaction with a seamless service layer, empowering global youth to integrate a wide range of services beyond social networking, discover Al-curated experiences, and unlock essential services in one fluid motion. We are redefining the platform economy by prioritising authenticity, community, and friction-free living.About the roleWe’re looking for a proactive, Mandarin-speaking Senior Administrator to take ownership of day-to-day administration and help our London office run smoothly. As our sole Administrator, you’ll be the central point of contact for office support, coordinating suppliers, maintaining organised processes and ensuring colleagues have what they need to work effectively.You’ll also line-manage our IT Support Specialist, coordinating priorities, supporting their development and ensuring office and IT support work together effectively. This hands-on role suits someone who enjoys taking initiative, balancing competing demands and creating a welcoming, well-organised workplace.What you'll ownCoordinate building management, office supplies and external suppliers, resolving issues promptly.Line-manage our IT Support Specialist through regular check-ins, workload planning, objective setting and performance reviews, while supporting escalation of technical issues to appropriate experts.Coordinate workspace preparation, equipment and access arrangements with IT and HR, including equipment returns when colleagues leave.Organise meeting logistics, visitors and internal team events.Coordinate office purchases, supplier invoices and expense administration with Finance, tracking spending against agreed budgets.Maintain accurate administrative records, handle confidential information carefully and improve processes as the team grows.Act as an administrative bridge between HR, Finance, Operations, and other internal teams to facilitate smooth communication and day-to-day office administrative workflows.What you'll bringFluency in Mandarin and English (written and verbal) is required for this role.3+ years of experience in an Administrative role. Strong organisational skills with a proven track record of managing timesheets, attendance systems, and routine administration meticulously.High level of discretion, professionalism, and integrity when handling confidential HR documentation and employee data.Excellent cross-functional communication and multi-tasking abilities within a fast-moving, dynamic environment.Why ZymixBuild a category-defining product for UK and European Gen-Z from day one.Small senior team, direct access to leadership, fast decision-making.Private healthcare through AXA from day 1. Including group income protection and group life cover.Vibrant Soho office with free breakfast and afternoon snacks, weekly happy hour & more.Competitive salary (DOE) + benefits package.