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Senior test Engineer

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Date posted 08/03/2023 Location Chennai | India Company Worldline

Senior Test Engineer(Android POS)


This is Worldline

We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. The solutions our people build today power the growth of millions of businesses tomorrow. From your local coffee shop to unicorns and international banks. From San Francisco to Auckland. We are in every corner of the world, in every part of commerce.  And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution.

The Opportunity

As a Senior Test Engineer for Android Point of Sale (POS) systems, you will play a crucial role in ensuring the quality and reliability of our Android-based POS software and hardware solutions. Your primary responsibility will be to design, develop, and execute comprehensive test plans, test cases, and test scripts to validate the functionality, performance, and security of the Android POS system. You will collaborate closely with the development and product teams to identify test requirements and drive the testing process from inception to delivery.

Day-to-Day Responsibilities

  • Test Planning: Work with the project stakeholders to understand the Android POS system requirements and translate them into clear and detailed test plans and strategies.
  • Test Design: Design and create test cases, test scenarios, and test scripts to cover all aspects of the Android POS system, including functional, integration, regression, and performance testing.
  • Test Execution: Execute test cases, log defects, and verify bug fixes to ensure the stability and functionality of the Android POS system across different devices and environments.
  • Automation: Identify opportunities for test automation and develop automated test scripts to streamline the testing process and improve efficiency.
  • Performance Testing: Conduct performance and load testing to ensure the Android POS system meets performance benchmarks and can handle high transaction volumes.
  • Security Testing: Assess the security vulnerabilities of the Android POS system and work closely with the security team to implement necessary safeguards.
  • Device Compatibility: Ensure the Android POS software is compatible with various Android devices and screen resolutions commonly used in the market.
  • Documentation: Document test cases, test results, and other testing-related information in a clear and organized manner.
  • Collaboration: Collaborate with cross-functional teams, including developers, product managers, and quality assurance team members, to ensure smooth communication and effective testing processes.
  • Continuous Improvement: Stay up-to-date with the latest testing methodologies, tools, and technologies to continuously improve the testing process and enhance product quality.

Who Are We Looking For

We look for big thinkers. People who can drive positive change, step up and show what’s next – people with passion, can-do attitude and a hunger to learn and grow. In practice this means:

  • Bachelor's degree in Computer Science, Software Engineering, or a related field.
  • Proven experience as a Test Engineer or Quality Assurance Engineer in Android application testing, preferably in the Point of Sale domain.
  • Strong knowledge of Android OS, its architecture, and key components.
  • Familiarity with testing frameworks and tools, such as Appium, Espresso, or UI Automator.
  • Experience in test planning, test case design, and test execution for complex software systems.
  • Proven experience as a Test Engineer or Quality Assurance Engineer in the payment processing domain, with specific experience in acquiring switch testing being highly desirable.
  • Strong understanding of payment processing protocols, such as ISO 8583, and experience with EMV and NFC technologies.
  • Proficiency in test automation using scripting or programming languages like Java, Kotlin, Python, or similar.
  • Knowledge of performance testing tools like JMeter or Gatling is a plus.
  • Familiarity with security testing concepts and methodologies is an advantage.

Perks & Benefits

At Worldline you’ll get the chance to be at the heart of the global payments technology industry and shape how the world pays and gets paid. On top of that, you will also:

  • Be part of a company guided by a strong purpose to do good and recognized as top 1% of the most sustainable companies in all sectors worldwide.
  • Work with inspiring colleagues and be empowered to learn, grow and accelerate your career.
  • wellness programmes which may increase your job satisfaction and performance.
  • Company creating an employee recognition and reward program, employees do great work every day, and they deserve to be recognized for it.

Shape the evolution

We are on an exciting journey towards the next frontiers of payments technology, and we look for big thinkers, people with passion, can-do attitude and a hunger to learn and grow. Here you’ll work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on the society. With an empowering culture, strong technology and extensive training opportunities, we help you accelerate your career - wherever you decide to go. Join our global team of 18,000 innovators and shape a tomorrow that is yours to own.

Learn more about life at Worldline at

We are proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as an individual with a disability, or any applicable legally protected characteristics.

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