Senior Software Tester (8 Month Contract)

MORGAN MCKINLEY PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

MORGAN MCKINLEY PTE. LTD. is seeking a Senior Software Tester to design, develop, and maintain automated test scripts across web applications.

You will lead automation strategy, drive robust testing processes, and work with cross-functional teams to ensure high-quality releases. The role requires 5+ years of testing experience with Watermelon and Cypress, strong programming skills in JavaScript or Python, and solid knowledge of APIs, CI/CD, and Oracle databases.

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering or equivalent.
• 5+ years of experience as a Software Tester using Watermelon and Cypress frameworks.
• Strong proficiency in JavaScript or Python.
• Experience with HTML, CSS and web technologies.
• Familiarity with Git and CI tools like Jenkins.
• Knowledge of API testing with Postman or Swagger.
• Familiarity with Docker and containerization.
• Experience in Agile/Scrum environments.
• Solid understanding of software testing principles and best practices.
• Excellent problem-solving and communication skills.

Responsibilities

• Develop and maintain automated test scripts using Watermelon or Cypress frameworks.
• Collaborate with software development and QA teams to define testing strategies.
• Execute automated tests to validate functionality and identify defects.
• Enhance automation frameworks to improve coverage, efficiency, and reliability.
• Analyze test results and provide insights to stakeholders.
• Participate in code reviews and promote coding standards and best practices.
• Stay updated on automation trends and adopt relevant tools and techniques.
• Improve testing processes within the software development lifecycle.
• Develop and execute test strategies for batch jobs, including scheduling validation.
• Perform Oracle database validation to verify data integrity and transformation logic.
• Support cutover and rollback planning with pre- and post-migration testing.
• Perform Windows Server operations such as service management and log monitoring.

Skills

JavaScript

Python

Agile/Scrum

Test automation

Education

Bachelor's degree in Computer Science or Computer Engineering

Tools

Watermelon

Cypress

Git

Jenkins

Postman

Swagger

Docker

Oracle SQL

Job description

Job Summary

As a Senior Software Tester, you'll be responsible for designing, developing, and maintaining automated test scripts using various frameworks. Your expertise will drive the automation strategy, ensuring robust and reliable testing processes across our web applications.

Key Responsibilities

• Develop and maintain automated test scripts using Watermelon or Cypress frameworks.
• Collaborate with software development and QA teams to understand testing requirements and develop appropriate test strategies.
• Execute automated tests to validate software functionality, identify defects, and ensure high-quality deliverables.
• Enhance automation frameworks to improve test coverage, efficiency, and reliability.
• Analyze test results and provide meaningful insights to stakeholders regarding software quality.
• Participate in code reviews, contribute to the improvement of coding standards, and share best practices with the team.
• Stay updated on industry trends and advancements in automation technologies, incorporating relevant tools and practices into our testing processes.
• Contribute to the continuous improvement of the software development lifecycle by advocating for automation and implementing efficient testing methodologies.
• Develop and execute test strategies for batch jobs, including scheduling validation, error handling, and output verification.
• Perform Oracle database validation to verify data integrity, transformation accuracy, and expected outcomes across test cycles.
• Support cutover and rollback strategy planning and execution, including pre- and post-migration testing to ensure system stability during deployments.
• Perform Windows Server operations such as service management, log monitoring, and environment configuration.

Requirements

• Bachelor's Degree in Computer Science, Computer Engineering or equivalent.
• Preferably more than 5 years of experience as a Software Tester using Watermelon and Cypress frameworks.
• Strong proficiency in programming languages such as JavaScript, or Python.
• Experience with web technologies including HTML, CSS.
• Familiarity with version control systems (e.g., Git) and continuous integration tools (e.g., Jenkins).
• Knowledge of API testing and tools such as Postman or Swagger.
• Familiarity with containerization technologies like Docker.
• Experience working in Agile/Scrum environments.
• Solid understanding of software testing principles, methodologies, and best practices.
• Excellent problem-solving skills and attention to detail.
• Effective communication skills with the ability to collaborate and coordinate with cross-functional teams.
• Self-motivated with a passion for continuous learning and improvement.
• Experience testing batch jobs, including validation of scheduled tasks, job dependencies, and output file verification.
• Hands-on experience with Oracle database validation, including writing SQL queries to verify data integrity and transformation logic.
• Familiarity with Windows Server operations relevant to testing, such as monitoring services, reviewing event logs, and managing test environments.
• Experience contributing to or executing cutover and rollback strategies, including smoke testing, go/no-go validation, and post-deployment verification.