Mobile Manual Tester Job ID: 414807

Testvox; Mumbai; On-site; INR 670,000 - 1,004,000; Part time

Job summary

Testvox in Mumbai/Navi Mumbai is seeking a Manual QA Tester for Mobile Apps (Android & iOS) on a 6-month onsite contract. You will execute functional and non-functional tests across mobile and web interfaces, focusing on edge cases and security validation.

The role requires hands-on API, backend, and database testing, with familiarity of OWASP principles and tools like Burp Suite, Postman, Swagger. You will work with developers and QA teams to improve product quality and reliability.

Qualifications

• 4–6 years of strong experience in Manual Testing (Mobile + Security + Backend systems).
• Hands-on experience with OWASP security principles and 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.

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 testing to 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.

Skills

Mobile Testing

API Testing

Security Testing

Manual Testing

Backend Testing

SQL

OWASP

BrowserStack

Tools

Burp Suite

Postman

Swagger

REST Assured

Job description

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 strongMobile Testing experienceto ensure the quality, reliability, and security of enterprise applications The ideal candidate should have experience testing complex mobile and web applications, a strong eye foredge 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 acrossmobile and web applications.
• ConductAPI testingincluding validation of request/response, authentication, authorization, and edge cases.
• Performdatabase testingto 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 inAPI testingtools 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)