An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives. Come join the excellence

Overview

The Software Applications area is responsible for the development of computer programming applications including the design, coding, testing and deployment of products and solutions to meet firm obligations.

Responsibilities

Introductory Summary
The Senior Terminal QA & Certification Test Engineer will join a global Quality Assurance team responsible for ensuring the quality, reliability, and production readiness of payment terminal software and terminal-host integrations. The role establishes solid QA engineering practices beyond certification execution by driving structured test planning, reusable regression suites, integration testing, test coverage transparency, and disciplined release gatekeeping. Certification testing across multiple schemes, networks, and acquirers is performed on top of solid functional and regression coverage, not as a substitute for proper QA.
A Day in the Life




- Define and execute risk-based test strategies for payment terminal software releases
- Develop and maintain reusable regression test suites beyond certification scripts
- Perform integration and end-to-end testing across terminal, host, and gateway components
- Execute and support scheme-based, network-based, and acquirer-specific certification testing
- Analyze logs, traces, and protocol-level data to troubleshoot terminal and integration issues
- Act as a quality gatekeeper by enforcing release readiness criteria and transparent reporting
- Partner with developers to improve terminal software quality, robustness, and testability

Required Skills & Experience
- Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience
- 7+ years of QA/testing experience with ownership of complex releases and quality outcomes
- Hands-on experience testing payment terminals from major man

📌 Senior Terminal QA and Certification Test Engineer (Bengaluru)
🏢 TNS
📍 Bengaluru