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Posted Jun 6, 2026

Customer Success Manager – Client Relationship & Growth Leader for careerzynith Marketplace (Lyon)

About careerzynith – Pioneering Performance Solutions

careerzynith is a fast‑growing European leader dedicated to unlocking financial, operational, and sustainable performance for organizations across a broad spectrum of industries. With a presence in more than forty countries, a workforce of over 3,200 professionals, and a net revenue exceeding €500 million, careerzynith combines deep technical expertise with a forward‑thinking, responsible‑business mindset.

Our core business revolves around three strategic pillars: procurement performance, innovation financing, and the energy‑transition ecosystem. By delivering best‑in‑class digital platforms, advisory services, and tailored financing solutions, we empower our clients to reduce costs, accelerate digital adoption, and meet ambitious ESG targets.

At careerzynith, we believe that tomorrow’s successful enterprises are built on responsibility, collaboration, and continuous learning. Our ambitious RSE (Corporate Social Responsibility) agenda, the careerzynith Foundation, and a vibrant internal culture make us a purpose‑driven employer where every employee can thrive, innovate, and make a tangible impact.

Why This Role Matters – The Customer Success Manager

As a Customer Success Manager (CSM) at careerzynith, you will be the trusted advocate for our Marketplace clients in Lyon and beyond. You will partner directly with the Commercial Director to ensure that every client experiences the full value of our platform, from onboarding to long‑term growth. Your work will directly influence client satisfaction, retention, and revenue expansion, making you a pivotal contributor to careerzynith’s strategic objectives.

Key Responsibilities

Essential Qualifications

Preferred Qualifications & Nice‑to‑Have Skills

Core Skills & Competencies for Success

Career Growth & Learning Opportunities

careerzynith invests heavily in the professional development of its people. As a Customer Success Manager, you will have access to:

Work Environment & Culture at careerzynith

Our workplace is built on the belief that a balanced, inclusive, and vibrant environment fuels innovation. Highlights include:

Compensation, Perks & Benefits

While exact figures will be discussed during the interview process, candidates can expect a competitive salary package aligned with market standards, plus:

Why Join careerzynith?

Choosing careerzynith means becoming part of a purpose‑driven organization that values human capital as its greatest asset. You will work alongside passionate experts, contribute to projects that have real economic and environmental impact, and enjoy a supportive environment that celebrates both individual achievements and collective success.

Application Process

If you are ready to champion client success, drive growth, and shape the future of digital procurement and financing, we invite you to apply today. Please submit your résumé and a brief cover letter outlining how your experience aligns with the responsibilities and values described above.

We look forward to welcoming a proactive, collaborative, and results‑oriented professional to the careerzynith family.