Software Tester (JavaScript/ Python, HTML, CSS)

Key Responsibilities

Automation:

1. Develop and maintain automated test scripts using Watermelon or Cypress frameworks.

2. Collaborate with software development and QA teams to understand testing requirements and develop appropriate test strategies.

3. Execute automated tests to validate software functionality, identify defects, and ensure high-quality deliverables.

4. Enhance automation frameworks to improve test coverage, efficiency, and reliability.

5. Analyze test results and provide meaningful insights to stakeholders regarding software quality.

6. Participate in code reviews, contribute to the improvement of coding standards, and share best practices with the team.

7. Stay updated on industry trends and advancements in automation technologies, incorporating relevant tools and practices into our testing processes.

8. Contribute to the continuous improvement of the software development lifecycle by advocating for automation and implementing efficient testing methodologies.

9. Knowledge of API testing and tools such as Postman or Swagger.

10. Familiarity with containerization technologies like Docker.

11. Experience working in Agile/Scrum environments.

12. Develop and execute test strategies for batch jobs, including scheduling validation, error handling, and output verification.

13. Perform Oracle database validation to verify data integrity, transformation accuracy, and expected outcomes across test cycles.

14. Support cutover and rollback strategy planning and execution, including pre- and post-migration testing to ensure system stability during deployments.

15. Perform Windows Server operations such as service management, log monitoring, and environment configuration.

What we are looking for

Requirements:

1. Preferably more than 5 years of experience as a Software Tester using Watermelon and Cypress frameworks.

2. Strong proficiency in programming languages such as JavaScript, or Python.

3. Experience with web technologies including HTML, CSS.

4. Familiarity with version control systems (e.g. Git) and continuous integration tools (e.g. Jenkins).

5. Solid understanding of software testing principles, methodologies, and best practices.

6. Excellent problem-solving skills and attention to detail.

7. Effective communication skills with the ability to collaborate and coordinate with cross-functional teams.

8. Self-motivated with a passion for continuous learning and improvement.

9. Experience testing batch jobs, including validation of scheduled tasks, job dependencies, and output file verification.

10. Hands-on experience with Oracle database validation, including writing SQL queries to verify data integrity and transformation logic.

11. Familiarity with Windows Server operations relevant to testing, such as monitoring services, reviewing event logs, and managing test environments.

12. Experience contributing to or executing cutover and rollback strategies, including smoke testing, go/no-go validation, and post-deployment verification.

Preferred Qualifications:

1. Bachelor's degree in Computer Science, Engineering, or related field.

NTT Singapore Pte Ltd (NTTS)

is the regional headquarters of NTT Communications Corporation (NTT Com) for Asia Pacific Region.

Established in 1997, NTT Singapore has more than 10 years of expertise in providing information and communications technology (ICT) solutions worldwide.

NTT Singapore offers diverse high-quality connectivity, data centre solutions, security services, IT management services, voice and conferencing solutions and solution integration services to its enterprise customers.

NTT Communications is a wholly owned subsidiary of Nippon Telegraph and Telephone Corporation (NTT Corp.), one of the world’s largest providers of telecommunications services.

In 2013, NTT Corp. is ranked no.1 in telecom industry in the Fortune Global 500* list with operating revenues of more than $133,077 million. It is positioned 32nd among the top 500 corporations worldwide.

NTT Com's extensive global infrastructure includes Arcstar secure private networks, which cover 196 countries/regions and a tier-1 IP backbone network connected with major ISPs worldwide, as well as secure data centers at over 150 locations worldwide.