Senior Mobile QA Engineer – End-to-End & API Focus

iVerify Enterprise; United Kingdom; Remote; GBP 70,000 - 95,000; Full time

Job summary

iVerify Enterprise is seeking a Senior Mobile QA Engineer to own end-to-end product quality across iOS and Android apps, APIs, and data pipelines. You will design test plans with product and research teams, identify edge cases, and ensure high-quality, secure features for our customers.

You’ll work closely with the mobile team, with hands-on use of Xcode and Android Studio, and you will serve as the gate between development and release across the stack.

Qualifications

• : 6+ years of Mobile QA experience in a fast-moving environment
• : Strong background in manual testing across mobile applications on iOS and Android
• : Experience testing REST APIs (Postman, or similar)
• : Background in automatic testing across mobile applications and APIs
• : Understanding of data pipelines, ETL validation, and structured data (JSON, CSV, SQL)
• : Familiarity with SQL for querying databases and validating backend data
• : Strong analytical and problem-solving skills with attention to detail
• : Excellent communication and documentation skills

Responsibilities

• End-to-End Testing: Design and execute comprehensive manual test plans for mobile apps (iOS and Android), REST APIs, and backend services.
• Data Validation: Verify the integrity, accuracy, and completeness of data flowing through ETL pipelines and integrations.
• Exploratory & Regression Testing: Identify edge cases, uncover bugs, and ensure regressions are caught early in the release cycle.
• Test Case Design & Documentation: Create, maintain, and organize detailed test cases, test data, and defect reports.
• Cross-Platform Coordination: Collaborate with the Mobile, Server, and research teams to ensure consistent quality standards across the stack.
• API Testing: Test RESTful APIs using tools such as Postman or similar, verifying endpoints, responses, and integration logic.
• Collaboration: Work with developers and product managers to triage defects, reproduce customer-reported issues, and ensure fast resolution.

Skills

Mobile QA

iOS

Android

REST APIs

Postman

SQL

Data pipelines

ETL validation

Manual testing

Automation testing

Documentation

Tools

Postman

API testing tools

Job description

iVerify Enterprise is seeking a Senior Mobile QA Engineer to own end-to-end product quality across iOS and Android apps, APIs, and data pipelines. You will design test plans with product and research teams, identify edge cases, and ensure high-quality, secure features for our customers.

You’ll work closely with the mobile team, with hands-on use of Xcode and Android Studio, and you will serve as the gate between development and release across the stack.