Manual QA Tester – Mobile App (Android & iOS)

Location: Mumbai / Navi Mumbai – Onsite
Experience: 4–6 Years
Employment Type: Contract – 6 months, extendable
Interview Process: The final round will be conducted onsite at the client's office in Navi Mumbai.
Joining: Immediate / 1–10 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

- 4-6 years of strong experience in Manual Testing ( Mobile + Security + Backend systems).
- 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.
- Robust 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)

📌 Mobile Manual Tester (Navi Mumbai)
🏢 Testvox
📍 Navi Mumbai