IT Technical Support Officer (Fintech)
- Hiring Organisation
- Montpellier Resourcing
- Location
- Brentwood, Essex, England, United Kingdom
- Employment Type
- Full-Time
- Salary
- £27,000 - £35,000 per annum
setup of customer environments, including merchant IDs, payment products, and mapping requirements. API Support: Assist clients with REST/SOAP API integrations, authentication (OAuth), and troubleshooting using Postman and sandbox environments. Technical Troubleshooting: Diagnose and resolve application issues using log analysis tools (e.g., Splunk) and API forensic data. Customer Interaction … payments. Experience with provisioning systems and onboarding technical/payment products. Familiarity with cloud platforms (AWS, Azure, or GCP) and API security best practices (OAuth, SSL/TLS). Hands-on experience with Postman, Splunk, and ticketing systems. Understanding of REST/SOAP APIs, JSON/XML, and troubleshooting techniques. ...