Senior QA Engineer

Role: Senior QA Engineer
Location: Bangalore
Work Mode: Onsite 5D (No Remote/ Hybrid)
Duration: Full-Time
Timings: 1-10 PM
Experience: 3+ yrs
Skills to crack: Automation & Manual Testing; Python; AWS; Windows; Linux; macOS ; ECS

Job Summary:

• We are seeking a detail-oriented and versatile QA Engineer to join our EDR/AV/RWD QA team, responsible for validating the performance, stability, and security of our endpoint detection and response platform.
• This role requires hands-on experience with both manual and automated testing across UI, API, and agent levels.
• You will be involved in testing new features, verifying bug fixes, and running exploratory and regression tests using a modern, security-focused tech stack.

Key Responsibilities:

• Design, develop, and execute manual and automated test cases for API, UI, and agent-level components
• Validate bug fixes and new features as part of Agile development cycles
• Perform exploratory testing to uncover hidden issues and edge cases
• Maintain and expand automated test suites using Python, Pytest, and Postman
• Collaborate with developers, product managers, and DevOps to ensure quality across the SDLC
• Simulate real-world attack scenarios using tools like KnowBe4 Ransomware Simulator and MITM proxies
• Monitor and validate system behavior using AWS tools such as EC2, S3, and CloudWatch
• Troubleshoot test and system issues across Windows, macOS, and Linux environments
• Maintain and configure test environments using Ansible and PowerShell

Required Qualifications:

• 3+ years of experience in a QA role with a strong focus on both manual and automated testing
• Proficiency in Python and Pytest for building and maintaining automated test suites
• Experience testing APIs using tools like Postman
• Familiarity with AWS services (EC2, S3, CloudWatch)
• Solid knowledge of Windows, Linux, and macOS OS environments
• Experience with network and desktop troubleshooting
• Familiarity with QA tools like Zephyr Scale, VS Code, and source control systems (e.g., Git)
• Strong understanding of QA methodologies and SDLC in an Agile environment

Preferred Qualifications (Nice to Have):

• Experience testing security applications, especially EDR or AV solutions
• Exposure to load testing or chaos engineering tools and practices
• Familiarity with Java in a testing context
• Experience with MITM proxies and security simulation tools

Soft Skills:

• Excellent analytical and problem-solving skills
• Strong written and verbal communication skills
• Ability to work independently and collaboratively in a fast-paced team
• A passion for quality and continuous improvement

What We Offer:

• Competitive salary and benefits
• Opportunities for learning and advancement
• Exposure to cutting-edge security technology
• Collaborative and supportive work culture