Integration Engineer

Paymentwall

📍 Berlin, Berlin, Germany

Full-time Engineers Posted February 24, 2026

Job Description

Responsibilities



  • Collaborate with the sales team to understand customer requirements and provide sales support.

  • Conduct product demonstrations and presentations to potential clients, clearly communicating the value and technical capabilities of our payment solutions.

  • Conduct thorough technical reviews of merchant integrations to ensure adherence to guidelines and best practices.

  • Provide technical support to both new and existing merchants, assisting them with any technical and integration-related queries.

  • Evaluate our merchants' products and devise optimal monetization solutions, leading the integration process.

  • Develop technical proposals and documentation to support the sales process.

  • Maintain, update, and create comprehensive integration documentation and guidelines for both merchants and internal teams.

  • Attend industry conferences and events to stay up-to-date with marke...