Last seen September 12, 2026
Posted August 19, 2026 · 24 days ago
Open 24 days. This role usually stays open about 26 days
Est. expiry September 23, 2026

Customer Success Manager

Global
RemoteFull-time, Manager
Estimated €3,950 - €5,100
At a glance

Join Kayzen as a Customer Success Manager for Media Buyers. Own client relationships, advise on DSP campaigns, and drive growth with a proactive, data-driven approach. Remote across Europe with a multinational team and strong growth opportunities.

Original job description

Europe, Remote________________________ Hello👋 I am Joaquin, Trading and Analytics Lead at Kayzen, and I am now looking for a Customer Success Manager to join our global team 🙌 In this role, you will play a vital role in driving customer satisfaction, fostering long- term relationships and contributing to the overall growth and success of the company. But wait, you have not heard of Kayzen before?😃 Kayzen is a mobile demand-side platform (DSP) dedicated to democratizing programmatic advertising. We enable leading apps, agencies, media buyers, and brands to run programmatic customer acquisition, retargeting, and brand performance campaigns through its self-serve and managed service options. Built on the core pillars of performance, transparency, control, and empowerment, Kayzen powers the world’s best mobile marketing teams with bespoke solutions that fuel business growth and deliver a competitive advantage. With an unprecedented scale of 160B+ daily ad requests from 1.6B+ unique users worldwide, we serve up to 1B+ ads per day in 180 countries. Kayzen is accessible through our APIs and user interface. The Team The CSM team serves a dual-purpose role within the organization, acting as a crucial link between our customers and our product & service offerings. This position is instrumental in understanding and addressing customer needs, ensuring that our solutions are aligned with their goals and challenges. Additionally, the CSM is responsible for developing comprehensive account strategies that focus on growth and customer success, owning the execution of the same along with the Trading Team and other internal stakeholders. To succeed in this role you need: In-Depth Mastery of Kayzen DSP for Client Success Strategic Client Management and Campaign Excellence Leading in Industry Knowledge and Trends Client Advocacy and Relationship Building

The text above is the employer's original job description, extracted as written. Other details on this page, like salary, responsibilities, and requirements, are interpreted from that text by our system, not values the employer explicitly confirmed, so treat them as our best interpretation rather than verified facts.

How this salary compares
Estimated €3,950 - €5,100Est. take-home €2,888 - €3,479

Estimated from 8 comparable listings

11% below Manager level roles
€3,532€4,525 median€6,628
Responsibilities
  • Take full ownership of customer relationships.
  • Provide proactive consultations and data-driven campaign optimization recommendations.
  • Form a deep understanding of the client’s business & goals.
  • Provide DSP advisory and strategic consultation from onboarding phase.
  • Maintain detailed internal documentation of client information (Hubspot), interactions (call notes), feature requests (product wishlist), and campaign strategies.
  • Conduct Quarterly Business Reviews focusing on learnings, growth opportunities, and evangelizing on product roadmap.
  • Co-manage and optimize campaigns with the Client or Trading team, analyzing aggregate performance and log-level data to improve strategies.
  • Report on account progress weekly / bi-weekly to internal and external stakeholders.
  • Set and achieve monthly and quarterly growth and milestone targets with Team Lead.
  • Own end-to-end client success and results through proactive optimizations, troubleshooting, and coordination.
  • Proactively identify and address emerging client needs.
  • Work closely with product team on enhancements based on client feedback.
  • Provide regular feedback to management about client needs, market & competitor intelligence.
Requirements
  • 2+ years of experience managing performance-driven web clients – must-have.
  • Hands-on experience with programmatic or digital advertising platforms.
  • Proven ability to build and drive processes that truly move the needle for clients.
  • Capable of working independently and collaboratively
  • Strong analytical skills: able to dig into data, spot trends, and turn insights into action.
  • A proactive mindset: you’re comfortable tackling challenges and finding solutions quickly.
  • Attention to detail
Kayzen logo
Kayzen · 1 open roles
Top locations: Remote EMEA, Remote India · 2 · Remote · 1
View company
Current open roles at Kayzen on JobCrawls
LocationActive listings
Remote EMEA, Remote India2
Remote1
Current role mix at Kayzen on JobCrawls
Role typeActive listings
Senior AI Engineer1
LLM Platform Engineer1
Customer Success Manager1
Current role-level mix at Kayzen on JobCrawls
Role levelActive listings
Senior2
Manager1

Never miss a new Customer Success Manager job in Remote - Global

Free weekly or daily digest. Unsubscribe anytime.

Similar jobs

From JobCrawls search: same role title and primary location as this listing (this job excluded). Up to 8 results.