Customer Success Manager (Commercial Accounts EMEA)

CUSTOMER SUCCESS MANAGER (Commercial Accounts EMEA)

Location:                              Hybrid, Amsterdam

Employment Type:             Full-Time

Gross annual base salary: EUR - 65,000 – 84,500

Additional variable compensation and benefits may apply. Total compensation is based on experience, skills, and location using objective, job-related criteria

Summary

At OneStream, we're building the AI Operating System for Modern Finance. As the only enterprise finance platform that unifies financial and operational data, embeds AI, and extends to meet changing business needs, we're empowering some of the world's leading organisations to Take Finance Further. We believe finance leaders need more than traditional Corporate Performance Management (CPM) tools. They need a single, intelligent platform that drives productivity, enables better decisions, and delivers measurable business value.

As a Customer Success Manager (CSM), you will play a critical role in helping customers achieve their business goals and maximise the value of their OneStream investment. Acting as a strategic advisor, trusted partner, and primary customer advocate, you will guide customers throughout their journey and beyond, from onboarding and adoption to value realisation, expansion, renewal, and long-term success. By leveraging data-driven insights, AI-powered capabilities, and a consultative, human-centred approach, you will build strong relationships with key stakeholders, understand their unique objectives, and deliver measurable business outcomes that drive retention, growth, and advocacy. Working cross-functionally to unlock the full value of OneStream's capabilities, you will ensure customers not only realise lasting value from their investment but become enthusiastic champions, advocates, and references for our platform.

This is a Commercial Customer Success Manager role operating within a digital-first, technology-enabled engagement model. You'll manage a broad portfolio of customers, (approx. 100) leveraging data-driven insights, AI-powered capabilities, structured success programs, and proactive outreach to drive adoption, value realisation, retention, growth, and advocacy at scale.

Success in this role comes from delivering meaningful customer outcomes through a combination of technology, insight, and trusted customer partnership. While relationships remain central to the role, engagement is primarily delivered through scalable customer success motions, including:

• Data-driven customer health and proactive outreach
• Structured success programs, playbooks, and lifecycle management
• Virtual engagement, digital enablement, and value-driven customer interactions

Occasional in-person meetings may occur, but this role is designed for professionals who thrive in a digital-first environment and enjoy driving customer success across a larger portfolio through efficient, scalable, and repeatable engagement models.

Successful candidates typically bring experience such as:

• Managing commercial, mid-market, or growth-stage customer portfolios through predominantly digital engagement models
• Leveraging customer success technologies, data insights, and structured programs to drive customer outcomes at scale
• Managing larger books of business while balancing customer experience, operational efficiency, and business results
• Working in environments focused on segmentation, prioritisation, automation, and repeatable success motions
• Driving customer adoption, retention, expansion, and advocacy through virtual and technology-enabled engagement

This role is best suited to customer success professionals who enjoy combining strategic customer partnership with scalable, technology-enabled engagement to deliver measurable outcomes across a diverse customer portfolio.

Primary Duties and Responsibilities

Managing your portfolio of customers:

• Partner with sales to complete a comprehensive sales transition process.
• Operate as a business partner to your customer and their delivery team by knowing their strategy and plan.
• Primary ownership and accountability for driving your customer’s adoption, expansion, satisfaction, and renewal.
• Understand customer’s OneStream contractual agreements (Cloud/SaaS, Term, etc.).
• Understand customer’s contractual agreements with their delivery team whether it is with a Partner or with OneStream Services (Scope, Timeline, staffing).
• Manage and execute the customer’s onboarding process.
• Develop strong working relationship with your customer and their delivery team.
• Establish and execute cadence-based “Business Review” meetings with your customer.
• Identify and mitigate risks that threaten your customer’s satisfaction, growth, or renewal.
• Align with Customer Success leadership on regional metrics.
• Develop and grow your knowledge of OneStream’s Platform and MarketPlace Solutions and share that knowledge with customers.
• Promote awareness of Regional OneStream Communities and customer educational events.
• Keep management informed of progress and obstacles on your portfolio of customers.

Customer Advocacy

• Learn and understand what customers value in their partnership with OneStream.
• Actively listen to customers and help them understand how they can get the most value from their investment in OneStream.
• Champion your customer’s requests by collaborating with the Customer, their delivery team and various OneStream departments (Customer Support, Cloud, Technical SME’s, Product Mgmt. etc.).
• When necessary, be the respectful challenger to set and manage your customer’s expectations.

Required Education and Experience

• Customer Success Manager for a SaaS company.
• 3+ years building and managing customer relationships
• 5+ years of professional experience.
• Proven history of keeping customers focused on their desired business outcomes throughout their initiatives.
• Conceptual understanding of the following finance processes:  Financial Close, Planning, Budgeting, Forecasting, Management Reporting.

Preferred Education and Experience

• Degree in Business, Accounting, Finance, or Information Technology / MIS.
• Customer and account management experience.
• Management consulting/technology consulting experience.
• CPM experience  (either as a CSM, a consultant or a corporate employee).
• Prior experience with any of the following CPM systems is a plus:
• OneStream
• Oracle’s EPM suite (HFM, FCCS, PBCS, Planning, Essbase, FDM, etc.)
• Anaplan
• SAP Outlooksoft BPC
• SAP BOFC (Cartesis)
• IBM Cognos
• Or other CPM solutions.

Knowledge, Skills, and Abilities

• A team player with a bias towards action
• Excellent interpersonal and communication skills
• Professional verbal and written communication skills
• Professional relationship building skills
• Strong ability to problem-solve in a collaborative environment
• Strong organizational and planning skills
• Highly self-motivated and directed
• Keen attention to detail
• Proven analytical, evaluative, and problem-solving abilities
• Exceptional customer service orientation
• Ability to operate in a demanding environment managing simultaneous priorities
• Legally authorized to work for any company in the country where this position is located without sponsorship

Travel

• Travel Requirement: Ability to travel as needed. Customer engagement is primarily delivered through digital and virtual channels, with occasional in-person customer, company, and industry events.

Who We Are

OneStream is how today’s Finance teams can go beyond just reporting on the past and Take Finance Further™ by steering the business to the future. It’s the only enterprise finance platform that unifies financial and operational data, embeds AI for better decisions and productivity, and empowers the CFO to become a critical driver of business strategy and execution. Our vision is to be the AI operating system for modern finance, digitizing core financial functions and empowering the CFO to become a critical driver of business strategy. To learn more visit www.onestream.com.

Why Join The OneStream Team

• Transparency around corporate structure, salary, and benefits
• Core value of customer success
• Variety of project work (not industry-specific)
• Strong culture and camaraderie
• Multiple training opportunities

All candidates must be legally authorized to work for any company in the country where this position is located without sponsorship.

OneStream is an Equal Opportunity Employer.

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