Automation Test Engineer

TIERONE; Chennai District; Hybrid; INR 700,000 - 1,100,000; Full time

Job summary

TierOne is seeking a Test Automation Engineer with 3–5 years of automation testing experience to ensure quality across Telecom OSS/BSS applications. You will develop automation scripts for web, API and telecom workflows, and build reusable frameworks using Selenium, TestNG/JUnit and Cucumber.

You will also validate SR lifecycle, fault management, provisioning and inventory, perform database and API testing, and integrate automation with CI/CD pipelines while collaborating in Agile ceremonies to

Qualifications

• Hands-on automation testing experience across web, API and telecom workflows.
• Experience with Telecom OSS/BSS systems is preferred.
• Strong debugging and problem-solving abilities.

Responsibilities

• Develop and maintain automation scripts for web applications, APIs and telecom systems.
• Design reusable automation frameworks using Selenium, TestNG/JUnit and Cucumber.
• Execute functional, regression, integration and API testing.
• Validate telecom workflows like SR lifecycle, fault management, provisioning and inventory.
• Perform database validation and API testing.
• Integrate automation with CI/CD pipelines.
• Identify, track and resolve defects with development teams.
• Participate in Agile ceremonies and improve QA processes.

Skills

Automation testing

Analytical skills

Communication

Tools

Selenium

TestNG/JUnit

Cucumber

REST Assured

Postman

SQL

Git

Jenkins

Job description

Job Summary

We are looking for a Test Automation Engineer with 3-5 years of experience in automation testing and Telecom OSS/BSS applications. The candidate should have hands-on experience in web, API, and telecom workflow automation, ensuring quality delivery across Service Assurance and Fulfillment systems.

Responsibilities

• Develop and maintain automation scripts for web applications, APIs, and telecom OSS/BSS systems.
• Design reusable automation frameworks using Selenium, TestNG/JUnit, and Cucumber.
• Execute functional, regression, integration, system, and API testing.
• Validate telecom workflows such as SR lifecycle, fault management, provisioning, and inventory.
• Perform database validation and API testing.
• Integrate automation with CI/CD pipelines.
• Identify, track, and resolve defects in collaboration with development teams.
• Participate in Agile ceremonies and continuously improve QA processes.

Requirements

• 35 years of experience in Test Automation.
• Strong programming skills in Java (preferred), Python, or JavaScript.
• Hands-on experience with Selenium, TestNG/JUnit, Cucumber, and REST Assured/Postman.
• Good knowledge of SQL, Git, Jenkins, SDLC/STLC, and Agile.
• Experience with Telecom OSS/BSS, Service Assurance, Service Fulfillment, SR lifecycle, and Fault Management.
• Basic understanding of telecom technologies such as MPLS, FTTH, 4G/5G, IP, Ethernet, PTN, or Optical Networks.
• Strong analytical, debugging, and communication skills.