Senior Test Specialist - End - to - End Telecom Network Testing
Japan
Job Description
Senior Test Specialist - End - to - End Telecom Network Testing
Minato Ku, Tokyo

Job Summary

The Senior Test Specialist plays a critical role in ensuring the quality and reliability of end-to-end telecom network systems. This position involves designing and executing sophisticated testing strategies, mentoring junior team members, and promoting best practices throughout the software development lifecycle. The Senior Test Specialist will significantly impact the organization by enhancing testing efficiency and driving continuous improvement.

Key Responsibilities

1. Design And Implement Comprehensive Test Plans For Complex Telecom Network Features And Modules Utilizing Advanced Testing Methodologies And Tools.
2. Utilize Automation Tools Such As Selenium And Appium To Enhance Test Efficiency, While Advocating For Timely Fixes And Adherence To Quality Assurance Best Practices Throughout The Development Process.
3. Identify, Reproduce, And Document Software Defects In Telecom Network Systems According To Established Procedures And Industry Standards.
4. Collaborate Proactively With Developers To Analyze, Prioritize, And Verify Defect Resolutions, And Actively Participate In Test Reviews To Drive Continuous Improvement And Share Best Practices Within The Team.
5. Stay Current With The Latest Trends In Testing Technologies, Contribute To The Development And Maintenance Of Test Automation Frameworks And Libraries, And Implement Innovative Testing Strategies To Address The Complexities Of Evolving Telecom Software Systems.

Skill Requirements

1. Expertise In End-To-End Telecom Network Testing
2. Proficiency In Test Automation Tools And Frameworks
3. Strong Analytical And Problem-Solving Skills
4. Excellent Communication And Mentoring Abilities
5. In-Depth Knowledge Of Software Testing Methodologies And Best Practices

Other Requirements

1. Optional But Valuable: Istqb Certified Tester Advanced Level (Ctal)
2. Optional But Valuable: Certified Agile Tester (Cat)

Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.