Manual / Functional Test Engineer - Mobile Banking App

About the role

A client in the financial sector is hiring a Manual/Functional Test Engineer for a fully onsite, contract engagement in Lagos. The engineer runs the functional and non-security non-functional test suite across every module of the UBA Mobile Banking App, from Onboarding and Accounts through Cards, Transfers and the LEO AI conversational assistant.

Key responsibilities

• Execute functional, integration and end-to-end journey test cases across all 10 application modules.
• Run non-security non-functional tests: reliability, usability and accessibility, compatibility, localization and data integrity.
• Run concurrency and sequencing, upgrade and migration, and chaos and failure injection test cases.
• Run LEO AI chatbot conversational-AI tests, including phrasing-variant and guardrail checks.
• Log defects with accurate severity and root-cause classification and retest fixes promptly.
• Take part in daily stand-ups and defect triage.

Required profile

• Mobile banking or fintech testing experience.
• 5 years of experience in a quality assurance position in a fast-paced, constantly evolving market.
• Comfortable executing against a continuously changing build under a concurrent testing model.
• At least one team member must be able to design and execute fault-injection and multi-device concurrency test setups.

Required skills

• Manual test execution
• Defect tracking tools such as Jira
• Mobile device testing on iOS and Android
• Banking domain knowledge