Senior Technical Success Manager

About the role

As a Customer Success Manager (Europe-wide) at Witboost, you will own the post-sale customer journey — from installation and onboarding to production readiness and ongoing adoption.

Witboost is a deep, architecture-aware platform that adapts to each customer's data ecosystem. To unlock its full potential, customers benefit from a dedicated guide who walks them through setup, configuration, and best practices — ensuring they get to production quickly and confidently.

Your north-star metric is Time to First User — the time between contract signature and the first end-user operating in production. Everything you do is oriented toward compressing that timeline while building a trusted, long-term relationship.

This is a senior, hands-on role, working closely with Sales, Product, Engineering and Pre-Sales across Europe.

How you’ll make an impact at Witboost

As a Customer Success Manager, you will:

• Guide installation and configuration of Witboost in the customer's environment, working alongside their platform team to tailor deployment architecture and resolve technical blockers

• Run onboarding and training sessions for platform teams and key stakeholders, ensuring they understand the platform's concepts, templates, policies, and capabilities

• Drive Playground and MVP phases to demonstrate value quickly and build internal champions within the customer's organization

• Own the Time to First User metric, proactively removing friction and ensuring every prerequisite for production readiness is met (templates, policies, RBAC, custom views, data contracts, access flows)

• Conduct regular check-ins (bi-weekly syncs, quarterly reviews) to track adoption, health scores, and open issues

• Communicate new releases proactively, highlighting relevant features and running mini-demos to drive upgrade adoption

• Act as the voice of the customer internally — feeding real-world feedback, unmet needs and feature gaps to Product Management to shape the roadmap

• Spot expansion opportunities and flag them to Sales early, supporting renewal conversations with adoption data and business impact evidence

• Uncover root causes, not just requests — when a customer asks for a feature, dig for the underlying problem and bring the real insight back to Product

A day in the life

You'll report to the Head of GTM and typically:

• Join a kick-off call with a new customer to walk through installation prerequisites and deployment architecture

• Run a hands-on session with a platform team to accelerate their template configuration or policy setup

• Review the Production Readiness Checklist with a customer approaching go-live — checking templates, RBAC, custom views, marketplace, data contracts

• Lead a bi-weekly sync: review health scores, address blockers, gather open feedback

• Write up a feature insight for Product after a customer conversation revealed a deeper problem behind a surface-level request

• Coordinate with Sales on a renewal due in six months, sharing adoption metrics and identifying upsell angles

• Proactively reach out to a customer about a new release, offering a tailored mini-demo of relevant features

What you bring

You have:

• 6–10+ years in technology roles, with a strong background in data platforms, data engineering, or platform/infrastructure engineering

• 3+ years in a Customer Success, Solutions Engineering, or Technical Account Management role for enterprise software

• Solid understanding of data platform architectures (cloud infrastructure, CI/CD, Kubernetes, data catalogs, governance tools)

• Solid knowledge of data platforms ( Databricks, Snowflake, BigQuery, Fabric, etc. )

• Hands-on experience installing, configuring, and supporting enterprise software in customer environments

• Experience guiding customers through onboarding, POCs/MVPs, and production readiness in enterprise settings

• A track record of reducing time-to-value and driving measurable adoption

You are:

• Techni