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Customer Success Manager

  • Remote, Hybrid
    • Antwerp, Antwerpen, Belgium
  • Sales

What You Can Expect

- A high-impact, customer-facing role at the core of our growth

- Competitive compensation and equity package

- Full ownership of your accounts and lots of room to grow

Job description

About Apideck

Apideck is a Series A startup on a mission to simplify API integrations for the world’s most ambitious SaaS companies and Fintechs. As a leading provider of real-time Unified APIs, we help teams build better, faster, and more secure integrations—without the overhead of managing and storing customer data. Our platform is trusted by high-growth startups and publicly listed companies alike, including BILL, Drata, Aikido, and 11x. Backed by top investors and industry operators, Apideck is at the forefront of integration technology.

About the Role

We’re looking for a proactive and technical Customer Success Manager (CSM) to help our customers unlock the full potential of Apideck. In this role, you’ll work closely with product, sales, and support to ensure our customers onboard smoothly, hit their integration goals, and grow with us over time. You'll be the voice of the customer internally and play a key role in shaping how we scale customer success at Apideck. This is a hands-on, high-impact role in a fast-moving, early-stage team—perfect for someone who thrives on ownership, variety, and helping technical users succeed.

Job requirements

What You'll Be Doing

  • Guide new customers through onboarding and implementation

  • Act as the primary point of contact for a portfolio of accounts

  • Drive product adoption and identify opportunities for expansion

  • Troubleshoot integration challenges and coordinate with product and engineering when needed

  • Monitor customer health and take proactive steps to reduce churn

  • Collect feedback and advocate for customer needs internally

  • Help define and iterate on our customer success playbook and tooling

What We’re Looking For

  • +2 years of experience in a customer-facing role at a B2B SaaS company (CSM, Solutions Engineer, Technical Account Manager, etc.)

  • Strong understanding of APIs, webhooks, and SaaS infrastructure—or a willingness to learn quickly

  • Exceptional communication and relationship-building skills

  • A proactive, problem-solving mindset—you love digging into technical issues and helping customers succeed

  • Highly organized with the ability to juggle multiple priorities and accounts

  • Experience working with startups or fast-growing environments is a plus

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