QA/ Test Engineer
Core
Ensuring high-quality delivery across implementation workstreams for digital payments, including API, backend, frontend, data, tokenization, and acquiring activities.
Role type
Senior QA/Test Engineer (Digital Payments)
Builds
Payment processing systems, tokenization services, and acquiring integrations for financial institutions and clients.
Domain
Fintech / Digital Payments
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Test plan and case design, API testing, integration testing, regression testing, defect lifecycle management, UAT support, test data preparation, environment validation
Preferred skills
Experience with tokenization services, CYBS integration, mobile app testing, payment acceptance flows
Technologies
RESTful APIs, mobile apps, sandbox environments
Responsibilities
Define and execute test plans and scripts for tokenization and acquiring initiatives; Execute functional, integration, regression, and exploratory testing across API, backend, frontend, and mobile flows; Manage defect lifecycle from logging to closure and trend reporting; Prepare testing evidence for certification and production go/no-go decisions; Support knowledge transfer via test documentation and regression packs
