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Technical Support Specialist

Winterthur, Kanton Zürich🌐 Remote💼 Full-time🗓 2026-09-03 → 2026-09-30

Core

First point of contact for technical questions regarding online payments, ensuring secure and stable transactions for merchants and customers during checkout.

Role type

Technical Support Specialist (E-Commerce Payments)

Builds

Seamless payment processes for merchants and customers across online and Point of Sale channels

Domain

Fintech / E-Commerce / Digital Payments

Deliverable

client delivery

Required skills

Technical problem analysis, E-Commerce platform integration, Ticket management, Cross-functional collaboration, Customer training, Process improvement

Preferred skills

Payment gateway APIs, Fraud prevention, PCI compliance knowledge, Ticketing systems (Zendesk, JIRA)

Technologies

Shopify, WooCommerce, HTML, CSS, JavaScript

Responsibilities

Analyze and resolve technical issues in E-Commerce payments (APIs, checkout, refunds, fraud prevention); Support integration and configuration of payment services; Handle and track support tickets including documentation; Collaborate with internal teams (development, product management, sales); Train customers and colleagues on best practices; Participate in new feature and product rollouts; Handle escalations and provide technical second-level support; Contribute to improving support processes and documentation

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