QA-Mobile App Tester

QA - Mobile App Tester

Location: Mumbai (Onsite)

Experience: 3-6 Years

Employment Type: Contract (6 months, extendable)

Joining: Immediate (1–5 days)

Job Overview

We are looking for a QA Tester with strong Mobile Testing experience to ensure the quality, reliability, and security of enterprise applications The ideal candidate should have experience testing complex mobile and web applications, a strong eye for edge cases , identifying security vulnerabilities, validating backend integrity , and ensuring data accuracy across systems. This role requires a sharp analytical mindset, strong technical testing skills, and the ability to go beyond functional validation to uncover hidden risks in APIs, databases, and communication workflows.

Key Responsibilities

Execute functional and non-functional test cases across mobile and web applications.

Conduct API testing including validation of request/response, authentication, authorization, and edge cases.

Perform database testing to validate data integrity, consistency, triggers, stored procedures, and backend business logic.

Perform exploratory, regression, usability, compatibility, and release testing across platforms.

Hands-on experience with BrowserStack / mobile device testing platforms

Test complex communication workflows, enterprise-grade features, and real-time data interactions.

Design and execute adversarial and negative test scenarios to uncover hidden defects and system weaknesses.

Perform basic security testingto identify vulnerabilities, insecure data handling, and request/response manipulation issues.

Collaborate with developers, product managers, and QA teams to improve product robustness and security posture.

Requirements

3-6 years of strong experience in Manual Testing ( Mobile + Security + Backend systems).

Expertise in Security Testing, API Testing, and Database Testing(focus areas).

Hands-on experience with OWASP security principles and tools like Burp Suite or similar tools.

Strong experience in API testing tools like Postman / Swagger / REST Assured.

Solid knowledge of SQL for database validation (joins, queries, data integrity checks).

Mobile testing experience (Android & iOS ), including testing on real devices and emulators.

Familiarity with rooted/jailbroken devices for security validation scenarios.

Strong understanding of network-level testing (e.g., proxy tools, Network Link Conditioner).

Strong analytical and debugging skills with ability to independently investigate issues.

Good to Have (Preferred)

Domain: Prior experience testing secure, enterprise-level, or real-time communication-based applications (e.g., VoIP, messaging , collaboration tools)

Ability to commute/relocate:

Navi Mumbai, Maharashtra: Reliably commute or planning to relocate before starting work (Required)