3+ White-box testing Jobs in Bangalore (Bengaluru) | White-box testing Job openings in Bangalore (Bengaluru)

Who are we?

Trendlyne is a funded, profitable products startup in the financial markets space. We have cutting-edge analytics products built for Indian and US customers, for stock markets and mutual funds.

Our founders are IIT + IIM graduates, with strong tech and marketing experience. We have top finance and management experts on the Board of Directors.

What do we do?

We build powerful analytics in the US and Indian stock market space that are best-in-class. Organic growth in B2B and B2C products has already made the company profitable. We deliver 1 billion+ APIs every month to B2B customers, and have a B2C website and app.

Visit us at trendlyne.com, or look for the Trendlyne mobile app on the Google Play Store:

https://play.google.com/store/apps/details?id=com.trendlyne.markets

Tech Stack:

• Postman
• Newman
• Bruno 
• Playwright
• Selenium
• Puppeteer 

Job Responsibilities : 

• Design, develop, and maintain scalable UI and API automation frameworks from scratch.
• Build and execute automated test suites for frontend, backend, and API applications using tech stacks like Playwright, Selenium, Puppeteer, Postman, Newman, and Bruno.
• Develop automation for web applications, APIs, and distributed microservices.
• Perform white-box and black-box testing to ensure application quality.
• Integrate automation suites into CI/CD pipelines using tools like Newman and Bruno CLI.
• Identify, track, and resolve defects while improving test stability, execution speed, and overall automation efficiency.
• Collaborate with developers, DBAs, and product managers to ensure quality throughout the development lifecycle.
• Mentor junior QA engineers, review automation scripts, and promote best practices in quality engineering.
• Drive continuous improvements in automation frameworks, testing methodologies, and engineering processes.

Required Skills & Qualifications:

• 4+ years of experience as an SDET, Automation Engineer, or Full-Stack QA.
• Hands-on experience with UI automation using Playwright, Selenium, and/or Puppeteer.
• Strong experience in API testing and automation using Postman / Newman or Bruno.
• Proficient in JavaScript for building automation scripts, API test assertions, and test utilities.
• Strong understanding of REST APIs, HTTP/HTTPS, JSON, authentication mechanisms (JWT/OAuth), and microservices architecture.
• Experience with white-box and black-box testing, and automation design patterns such as Page Object Model (POM).
• Familiarity with BDD frameworks (e.g., Cucumber) and modern testing practices.
• Experience with Git and integrating automation suites into CI/CD pipelines using Jenkins, GitHub Actions, or GitLab CI.
• Working knowledge of SQL for database validation and backend testing.

Job Title: Manual QA Tester

Location: Bangalore

Experience Required: 4+ Years

Work Mode: Onsite / Hybrid (as per company policy)

Notice Period: Immediate joiners or candidates who have completed their notice period only

About the Role

We are looking for a detail-oriented and methodical Manual QA Tester with strong analytical skills and a passion for ensuring high-quality software. You will be responsible for understanding requirements, planning test coverage, identifying defects, and ensuring a seamless user experience across web and API interfaces.

Key Responsibilities

• Design, develop, and execute comprehensive test cases based on functional requirements and specifications
• Perform manual testing of web-based applications, APIs, and mobile apps (if applicable)
• Identify, record, and track bugs using JIRA or similar tools
• Work closely with developers and product teams to understand features and resolve issues
• Maintain clear and concise documentation of test results, reports, and testing processes
• Validate bug fixes, regression cases, and perform smoke testing
• Perform cross-browser and device compatibility testing
• Analyze and debug issues using logs, browser developer tools, and relevant tools

Mandatory Tools & Skills

• Postman – for API testing
• Chrome Developer Tools – for UI inspection, console & network analysis
• JIRA – for defect tracking and test management
• Log Analysis – basic familiarity with reading and debugging logs
• Strong command of test case writing, reporting, and scenario-based testing

Good-to-Have Skills

• Experience with tools like TestRail, Zephyr, or Confluence
• Exposure to Agile/Scrum methodology
• Understanding of database queries (basic SQL)
• Experience testing responsive designs and mobile UIs

About us;
GreedyGame is looking for a Mobile App Tester to join its clan! We are looking to get an amazing testing engineer on board who has the knack for finding the quirkiest bugs. You’ll be working alongside other engineers and developers, collaborating on the various layers of the infrastructure for our platform.

JOB DETAILS:

Seniority Level: Associate Level

Industry: Marketing & Advertising

Employment Type: Full-Time

Job Functions: Engineering, Information Technology

Job Location: Bengaluru

Experience: 1+

WHAT WILL BE YOUR RESPONSIBILITIES?

• Work with our proprietary Java and Kotlin based SDK to find performance and functionality related issues.
• Working with in-house Dashboards to perform testing of UI and APIs.
• Collaborating with teams to create test documents.
• Planning and task management in congruence with the team.

WHAT ARE WE LOOKING FOR?

• Expertise on testing different QA Methodologies black box, white box and gray box for both web UIs and backends both manually and automation.
• Ability to code and maintain back-end automation frameworks written in distributed programming languages such as Python.
• Ability to automate Android applications using tools such as Appium.
• Hands-on experience on API testing and testing tools like Postman, Rest-Assured or other API testing tools.
• Experience working with Proxy tools like Charles Proxy, Fiddler.
• Excellent in test strategising, planning, estimation, execution, and reporting.
• Working knowledge of Agile scrum methodologies
• Strong debugging, problem-solving, interpersonal and troubleshooting skills.

WHAT'S IN IT FOR YOU?

• An opportunity to be a part of a fast scaling start-up in the AdTech space that offers unmatched services and products.
• To work with a team of young enthusiasts who are always upbeat and self- driven to achieve bigger milestones in shorter time spans.
• A workspace that is wide open as per the open door policy at the company, located in the most happening center of Bangalore.
• A well fed stomach makes the mind work better and therefore we provide - free lunch with a wide variety on all days of the week, a stocked pantry to satiate your want for munchies , a Foosball table to burst stress and above all a great working environment.
• We believe that we grow as you grow. Once you are a part of our team, your growth also becomes essential to us and in order to make sure that happens, there is timely formal and informal feedback given