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# Senior Implementation Manager

- **Company:** Online
- **Location:** Delft, Netherlands (Remote available)
- **Experience:** Expert
- **Salary:** €6,933.0
- **Contract:** Temporary to permanent
- **Skills:** HTML, PHP (Programming Language), Application Programming Interfaces (APIs), Software as a Service, Configuration Management, Payment Systems, E2e Testing, SQL Databases, Data Streaming, Postman
- **Published:** August 1, 2026
- **Apply:** https://www.nationalevacaturebank.nl/vacature/e7bb6b67-89c1-4dda-8c20-6883d7b04f2b/senior-implementation-manager

## About the Role

Your track record shows

 + That you have at least 5+ years of experience in the field of software/SaaS/ fintech implementations.
 + You've owned end-to-end integration projects, ideally involving APIs and complex data flows.
 + You're comfortable working with tools like Postman, SQL, HTML, PHP, or similar (and know when to go deep vs delegate).
 + You speak both tech and business: translating technical requirements into actionable implementation plans.
 + You're fluent in English and German - both verbally and & written.

## Description

If you've ever paid other users on platforms like Marktplaats, eBay-Kleinanzeigen, and IKEA, or booked a holiday home via Nature.house or Micazu - chances are you've already met us. Our fintech platform powers marketplaces. Not just by arranging payments - it also allows marketplaces to accept, hold, and disburse funds for their users. That makes our solution a bit more sophisticated, yet ready to continue growing internationally.
As a Senior Implementation Manager, you lead high-impact integrations from scoping to post-launch success. Translating complex client needs into clear technical solutions. You'll dive into API configurations, act as the voice of our developers, and bridge the gap between business and tech. Working closely with our compact tech and sales teams, you'll empower clients like eBay, Marktplaats, and ANWB to make our platform their own. Once the solution is defined, you'll handle the technical delivery: configuring modules, refining documentation, and shaping our API sandbox. All compared, you will be focussing on:

 + Technical Configuration of modules and features within our solution.
 + Working on our documentation and instructions about our API.
 + Contributing to the introduction of an API-sandbox.
 + Moderating our partner-contact Slack channels.


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