Inhouse Customer Service Manager

vestiairecollective — Paris, FR — freelance

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Published on 2 September 2026 · first appeared in our records on 2 September 2026.

Stable posting: first seen on 2 September 2026, with no abnormal reposting.

This posting shows no salary — 7% of open produit postings in FR do.

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Vestiaire Collective is the leading global platform for desirable pre-loved fashion and a pioneer in transforming how people consume fashion. Our mission is simple: make circular fashion the norm, not the exception. Through technology, expertise, and a highly engaged global community, we enable millions of people to buy and sell fashion in a more sustainable way. Founded in Paris in 2009, Vestiaire Collective is now a globally scaled marketplace with offices in Paris, London, Berlin, New York, Singapore, and Ho Chi Minh City, and logistics hubs across Europe, Asia, and the US. Today, we are a team of around 600 people from over 50 nationalities, united by a shared ambition: to drive meaningful change in the fashion industry. Our values, Activism, Transparency, Dedication, Greatness, and Collective, shape how we build, collaborate, and grow every day. Key responsibilities 1. Lead Level 3 operations and escalations • Lead Level 3 operations across Paris and New York remotely, ensuring complex and sensitive cases are resolved effectively. • Personally handle critical or high-impact cases and speak directly with customers when appropriate. • Own the escalation framework and oversee high-risk, reputational or executive cases. • Ensure fair and consistent decisions aligned with company policies. • Identify root causes and recurring issues to prevent future escalations. • Monitor performance, including resolution time, backlog, quality and customer satisfaction. 2. Improve processes and customer experience • Continuously improve the Level 3 operating model, processes and playbook. • Empower experts through clear decision-making principles and guidelines. • Turn customer insights into actionable improvements. • Lead cross-functional initiatives with Legal, Policy, Trust & Safety, Product, Operations and other teams. • Improve collaboration and escalation flows across Levels 1, 2 and 3. 3. Lead and develop the team • Build and maintain a high-performing international team of 8 members through effective workforce planning, recruitment, coaching and performance management. • Set clear objectives and maintain strong performance and quality standards. • Build team capabilities in investigation, decision-making and de-escalation. • Foster a culture of accountability, collaboration and customer focus. • Create opportunities for team members to develop and grow. What success looks like Within 6 to 12 months, you will have: • Established a clear and scalable Level 3 model. • Improved the speed, quality and consistency of case resolution. • Reduced recurring issues and avoidable escalations. • Strengthened cross-functional collaboration and performance reporting. • Developed an engaged, empowered and high-performing expert team. About you Experience • 7+ years of experience in Customer Service, Customer Operations or a related environment, including at least 3 years of experience managing teams. • Proven experience leading escalations, complaints, expert support or Level 3 customer service function. • Experience managing teams in an international, multilingual and multichannel environment. • Strong experience working cross-functionally with teams such as Legal, Policy, Trust & Safety, Public Relations, Product or Operations. • Demonstrated experience leading process improvement or operational transformation projects. • Experience using data and performance indicators to identify issues, prioritise actions and measure impact. • Experience in a marketplace, e-commerce, or fast-growing technology company is a strong plus. Skills and behaviours • Strong people leadership, coaching and performance management skills. • Excellent judgement, with the ability to balance customer needs, business objectives and risk. • Strong analytical, problem-solving and communication skills. • Ability to influence senior stakeholders across functions and geographies. • Structured, detail-oriented and comfortable operating in a fast-paced environment. • Fluent in French and excellent command of English. Additional languages are a plus.