TTC Group (Tech Talent Consulting)
QA / Testing Specialist – ATM Integration & Migration Project
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Role: QA / Testing Specialist – ATM Integration & Migration Project
Onsite: 5 days a week
Location: Milton Keynes (Outside IR35)
Contract duration: Until end of the year (with likely extension)
About the Role
We are looking for a hands-on QA / Testing Specialist for a ATM Testing, Integration, and Migration programme. As part of a dedicated team in a lean delivery model, you will be responsible for end-to-end test execution across multiple phases—from initial build and environment readiness to pilot testing and rollout waves.
Key Responsibilities
- Test Strategy & Execution: Design, write, and execute functional, integration, and regression test cases for ATM software, user interface (UI/UX), and backend transaction flows.
- Defect & Incident Triage: Identify, log, and track technical bugs/incidents during testing phases; collaborate closely with the Technical BA and developers to drive fast resolution.
- ATM & API Testing: Validate end-to-end transaction journeys (cash deposit/withdrawal, balance inquiry, etc.), host-to-ATM messaging, and backend API integrations.
- Migration Waves Support: Support test execution and validation across all rollout phases, ensuring regression risk is minimized as new waves are deployed.
- Environment & Data Readiness: Work with solution/network leads to verify test environment setup and prepare realistic test data for transaction scenarios.
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Requirements
- QA Experience: Proven track record as a QA / Test Analyst in Banking, Payment Systems, or Systems Integration projects (ATM, POS, or ISO 8583/20022 messaging experience is a strong plus).
- Technical Testing Skills: Solid experience in API testing (REST/SOAP, Postman), backend integration testing, and web/mobile or kiosk UI testing.
- Defect Management: Hands-on experience with defect tracking and test management tools (Jira, Zephyr, TestRail, Azure DevOps, etc.).
- Agile Alignment: Experience working in Agile/Scrum delivery models and executing tests based on user stories and technical requirements.
- Soft Skills: Strong analytical mindset, detail-oriented, and ability to work efficiently in a lean, fast-paced cross-functional team.
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